imvt-20231231

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)


☒			QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended December 31, 2023


☐			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Commission File Number 001-38906

IMMUNOVANT, INC.

(Exact name of Registrant as specified in its Charter)


Delaware		83-2771572
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)

320 West 37th Street		10018
New York,	NY
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (917) 580-3099

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading
Symbol(s)

Name of each exchange
on which registered

Common Stock, $0.0001 par value per share

IMVT

The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.


Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated Filer	☒	Smaller reporting company	☒
		Emerging growth company	☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of February 5, 2024, there were 145,292,970 shares of the Registrant’s common stock, $0.0001 par value per share, outstanding.

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IMMUNOVANT, INC.

QUARTERLY REPORT ON FORM 10-Q

FOR THE QUARTERLY PERIOD ENDED DECEMBER 31, 2023

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		Page

PART I.	FINANCIAL INFORMATION
Item 1.	Financial Statements (unaudited)	4
	Condensed Consolidated Balance Sheets as of December 31, 2023 and March 31, 2023	4
	Condensed Consolidated Statements of Operations for the Three and Nine Months Ended December 31 2023 and 2022	5
	Condensed Consolidated Statements of Comprehensive Loss for the Three and Nine Months Ended December 31, 2023 and 2022	6
	Condensed Consolidated Statements of Stockholders’ Equity for the Three and Nine Months Ended December 31, 2023 and 2022	7
	Condensed Consolidated Statements of Cash Flows for the Nine Months Ended December 31, 2023 and 2022	8
	Notes to Condensed Consolidated Financial Statements	9
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	19
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	31
Item 4.	Controls and Procedures	31
PART II.	OTHER INFORMATION
Item 1.	Legal Proceedings	32
Item 1A.	Risk Factors	32
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	86
Item 3.	Defaults Upon Senior Securities	86
Item 4.	Mine Safety Disclosures	86
Item 5.	Other Information	86
Item 6.	Exhibits	87
SIGNATURES		88

Where You Can Find More Information

Investors and others should note that we may announce material business and financial information to our investors using our investor relations website (www.immunovant.com), filings we make with the Securities and Exchange Commission, webcasts, press releases, and conference calls. We use these mediums, including our website, to communicate with our stockholders and the public about our company, our product candidate, and other matters. It is possible that the information that we make available may be deemed to be material information. We therefore encourage investors and others interested in our company to review the information that we make available on our website.

The information contained on the website referenced in this Quarterly Report on Form 10-Q is not incorporated by reference into this filing, and the website address is provided only as an inactive textual reference.

All trademarks, trade names, service marks, and copyrights appearing in this Quarterly Report on Form 10-Q are the property of their respective owners.

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SUMMARY RISK FACTORS

You should consider carefully the risks described under “Risk Factors” in Part II, Item 1A of this Quarterly Report on Form 10-Q. References to “we,” “us,” and “our” in this section titled “Summary Risk Factors” refer to Immunovant, Inc. and its wholly owned subsidiaries. A summary of the risks that could materially and adversely affect our business, financial condition, operating results and prospects include the following:

•Our business is currently dependent on the successful and timely development, regulatory approval and commercialization of our product candidates, batoclimab and IMVT-1402.

•Our product candidates, or anti-FcRn product candidates developed by others, may cause adverse events or undesirable side effects or have other properties that could delay or prevent their regulatory approval, cause us to suspend or discontinue clinical trials, abandon further development or limit the scope of any approved label or market acceptance.

•Clinical trials are very expensive, time-consuming, difficult to design and implement, and involve uncertain outcomes.

•Enrollment and retention of patients in clinical trials is an expensive and time-consuming process and could be made more difficult or rendered impossible by multiple factors outside our control.

•The results of our nonclinical and clinical trials may not support our proposed claims for our product candidates, or regulatory approval on a timely basis or at all, and the results of earlier studies and trials may not be predictive of future trial results.

•Interim, “top-line” or preliminary data from our clinical trials that we announce or publish from time to time may change as more patient data become available and are subject to audit and verification procedures that could result in material changes in the final data.

•Roivant Sciences Ltd. owns a significant percentage of shares of our common stock and may exert significant control over matters subject to stockholder approval.

•Our business, operations, clinical development plans, timelines and supply chain could be adversely affected by the effects of health epidemics and pandemics on manufacturing, clinical trials and other business activities performed by us or by third parties with whom we conduct business, including our contract manufacturers, contract research organizations, suppliers, shippers and others.

•Our business could be adversely affected by economic downturns, changes in inflation, increases in interest rates, natural disasters, political crises, geopolitical events, such as the crisis in Ukraine and the Middle East, or other macroeconomic conditions, which may in the future negatively impact our business and financial performance.

•We expect to incur significant losses for the foreseeable future and may never achieve or maintain profitability.

•Our failure to maintain or continuously improve our quality management program could have an adverse effect upon our business, subject us to regulatory actions and cause a loss of patient confidence in us or our products, among other negative consequences.

•We rely on third parties to conduct, supervise and monitor our clinical trials and if those third parties perform in an unsatisfactory manner or fail to comply with applicable requirements or our quality management program fails to detect such events in a timely manner, it may harm our business.

•We may not be able to manage our business effectively if we are unable to attract and retain key personnel.

•We plan to expand our organization and we may experience difficulties in managing this growth, which could disrupt our operations.

•Our third-party manufacturers may encounter difficulties in production or our quality management program may fail to detect quality issues at our third-party manufacturers which may delay or prevent our ability to obtain marketing approval or commercialize batoclimab or IMVT-1402 if approved.

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•We have a limited operating history and have never generated any product revenue.

•We will require additional capital to fund our operations. If we fail to obtain necessary financing, we may not be able to complete the development and commercialization of batoclimab or IMVT-1402.

•Raising additional funds by issuing equity securities will cause dilution to existing stockholders. Raising additional funds through debt financings may involve restrictive covenants and raising funds through lending and licensing arrangements may restrict our operations or require us to relinquish proprietary rights.

•We rely on the license agreement with HanAll Biopharma Co., Ltd., or the HanAll Agreement, to provide us rights to the core intellectual property relating to batoclimab and IMVT-1402. Any termination or loss of significant rights under the HanAll Agreement would adversely affect our development or commercialization of batoclimab and IMVT-1402.

•The HanAll Agreement obligates us to make milestone payments, some of which may be triggered prior to our potential commercialization of batoclimab or IMVT-1402.

•We face significant competition from other biotechnology and pharmaceutical companies targeting autoimmune disease indications. Our operating results will suffer if we fail to compete effectively.

•International expansion of our business exposes us to business, legal, regulatory, political, operational, financial and economic risks associated with conducting business outside of the U.S.

•We are subject to stringent and changing privacy, data protection, and information security laws, contractual obligations, self-regulatory schemes, government regulation and standards related to data privacy and security. Further, if our security measures are compromised now or in the future, or the security, confidentiality, integrity or availability of our information technology, software, services, communications or data is compromised, limited or fails, this could result in a material adverse effect on our business.

•If securities or industry analysts do not publish research or reports about our business or publish negative reports about our business, our share price and trading volume could decline and has declined in the past upon downgrades of our common stock.

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PART I—FINANCIAL INFORMATION

Item 1. Financial Statements

IMMUNOVANT, INC.

Condensed Consolidated Balance Sheets

(Unaudited, in thousands, except share and per share data)


	December 31, 2023		March 31, 2023
Assets
Current assets:
Cash and cash equivalents	$	690,937	$	376,532
Accounts receivable	1,029		700
Prepaid expenses and other current assets	18,810		27,101


Total current assets	710,776		404,333
Operating lease right-of-use assets	294		1,172
Property and equipment, net	376		333

Total assets	$	711,446	$	405,838
Liabilities and Stockholders’ Equity
Current liabilities:
Accounts payable	$	3,910	$	1,353
Accrued expenses	27,886		40,771
Current portion of operating lease liabilities	306		1,173


Total current liabilities	32,102		43,297
Operating lease liabilities, net of current portion	—		47
Total liabilities	32,102		43,344
Commitments and contingencies (Note 9)
Stockholders’ equity:
Series A preferred stock, par value $0.0001 per share, 10,000 shares authorized, issued and outstanding at December 31, 2023 and March 31, 2023	—		—
Preferred stock, par value $0.0001 per share, 10,000,000 shares authorized, no shares issued and outstanding at December 31, 2023 and March 31, 2023	—		—
Common stock, par value $0.0001 per share, 500,000,000 shares authorized, 145,094,052 shares issued and outstanding at December 31, 2023 and 500,000,000 shares authorized, 130,329,863 shares issued and outstanding at March 31, 2023	14		13
Additional paid-in capital	1,430,294		927,976
Accumulated other comprehensive (loss) income	(600)		852
Accumulated deficit	(750,364)		(566,347)
Total stockholders’ equity	679,344		362,494
Total liabilities and stockholders’ equity	$	711,446	$	405,838

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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IMMUNOVANT, INC.

Condensed Consolidated Statements of Operations

(Unaudited, in thousands, except share and per share data)


	Three Months Ended December 31,				Nine Months Ended December 31,
	2023		2022		2023		2022
Operating expenses:
Research and development	$	48,338	$	42,252	$	146,872	$	108,420
Acquired in-process research and development	—		10,000		12,500		10,000
General and administrative	13,215		11,775		42,458		35,597
Total operating expenses	61,553		64,027		201,830		154,017

Interest income	(8,933)		(2,944)		(16,569)		(4,098)
Other (income) expense, net	(1,094)		1,757		(1,579)		609
Loss before provision (benefit) for income taxes	(51,526)		(62,840)		(183,682)		(150,528)
Provision (benefit) for income taxes	(108)		387		335		1,000
Net loss	$	(51,418)	$	(63,227)	$	(184,017)	$	(151,528)
Net loss per common share – basic and diluted	$	(0.36)	$	(0.49)	$	(1.36)	$	(1.26)
Weighted-average common shares outstanding – basic and diluted	144,523,034		128,574,190		135,577,267		120,665,299

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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IMMUNOVANT, INC.

Condensed Consolidated Statements of Comprehensive Loss

(Unaudited, in thousands)


	Three Months Ended December 31,				Nine Months Ended December 31,
	2023		2022		2023		2022
Net loss	$	(51,418)	$	(63,227)	$	(184,017)	$	(151,528)
Other comprehensive (loss) income:
Foreign currency translation adjustments	(1,113)		2,620		(1,452)		979
Total other comprehensive (loss) income	(1,113)		2,620		(1,452)		979
Comprehensive loss	$	(52,531)	$	(60,607)	$	(185,469)	$	(150,549)

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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IMMUNOVANT, INC.

Condensed Consolidated Statements of Stockholders’ Equity

(Unaudited, in thousands except share data)


	Series A preferred stock			Common stock			Additional paid-in capital		Accumulated other comprehensive income (loss)		Accumulated deficit		Total stockholders’ equity
	Shares	Amount		Shares	Amount
Balance at March 31, 2023	10,000	$	—	130,329,863	$	13	$	927,976	$	852	$	(566,347)	$	362,494
Stock options exercised and restricted stock units vested and settled	—	—		235,566	—		890		—		—		890
Capital contribution – stock-based compensation	—	—		—	—		35		—		—		35
Stock-based compensation	—	—		—	—		10,653		—		—		10,653
Foreign currency translation adjustments	—	—		—	—		—		(270)		—		(270)
Net loss	—	—		—	—		—		—		(73,937)		(73,937)
Balance at June 30, 2023	10,000	$	—	130,565,429	$	13	$	939,554	$	582	$	(640,284)	$	299,865
Stock options exercised and restricted stock units vested and settled	—	—		876,595	—		148		—		—		148
Capital contribution – stock-based compensation	—	—		—	—		28		—		—		28
Stock-based compensation	—	—		—	—		10,501		—		—		10,501
Foreign currency translation adjustments	—	—		—	—		—		(69)		—		(69)
Net loss	—	—		—	—		—		—		(58,662)		(58,662)
Balance at September 30, 2023	10,000	$	—	131,442,024	$	13	$	950,231	$	513	$	(698,946)	$	251,811
Issuance of common stock upon underwritten public offering and private placement	—	—		12,949,184	1		466,732		—		—		466,733
Stock options exercised and restricted stock units vested and settled	—	—		702,844	—		3,111		—		—		3,111
Capital contribution – stock-based compensation	—	—		—	—		23		—		—		23
Stock-based compensation	—	—		—	—		10,197		—		—		10,197
Foreign currency translation adjustments	—	—		—	—		—		(1,113)		—		(1,113)
Net loss	—	—		—	—		—		—		(51,418)		(51,418)
Balance at December 31, 2023	10,000	$	—	145,094,052	$	14	$	1,430,294	$	(600)	$	(750,364)	$	679,344


	Series A preferred stock			Common stock			Additional paid-in capital		Accumulated other comprehensive income (loss)		Accumulated deficit		Total stockholders’ equity
	Shares	Amount		Shares	Amount
Balance at March 31, 2022	10,000	$	—	116,482,899	$	12	$	824,796	$	404	$	(355,387)	$	469,825
Stock options exercised and restricted stock units vested and settled	—	—		41,259	—		21		—		—		21
Capital contribution – stock-based compensation	—	—		—	—		132		—		—		132
Stock-based compensation	—	—		—	—		7,555		—		—		7,555
Foreign currency translation adjustments	—	—		—	—		—		(667)		—		(667)
Net loss	—	—		—	—		—		—		(40,373)		(40,373)
Balance at June 30, 2022	10,000	$	—	116,524,158	$	12	$	832,504	$	(263)	$	(395,760)	$	436,493
Restricted stock units vested and settled	—	—		89,930	—		—		—		—		—
Capital contribution – stock-based compensation	—	—		—	—		106		—		—		106
Stock-based compensation	—	—		—	—		8,051		—		—		8,051
Foreign currency translation adjustments	—	—		—	—		—		(974)		—		(974)
Net loss	—	—		—	—		—		—		(47,928)		(47,928)
Balance at September 30, 2022	10,000	$	—	116,614,088	$	12	$	840,661	$	(1,237)	$	(443,688)	$	395,748
Issuance of common stock upon underwritten offering	—	—		12,500,000	1		70,227		—		—		70,228
Stock options exercised and restricted stock units vested and settled	—	—		146,166	—		403		—		—		403
Capital contribution – stock-based compensation	—	—		—	—		50		—		—		50
Stock-based compensation	—	—		—	—		8,856		—		—		8,856
Foreign currency translation adjustments	—	—		—	—		—		2,620		—		2,620
Net loss	—	—		—	—		—		—		(63,227)		(63,227)
Balance at December 31, 2022	10,000	$	—	129,260,254	$	13	$	920,197	$	1,383	$	(506,915)	$	414,678

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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IMMUNOVANT, INC.

Condensed Consolidated Statements of Cash Flows

(Unaudited, in thousands)


	Nine Months Ended December 31,
	2023		2022
Cash flows from operating activities
Net loss	$	(184,017)	$	(151,528)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation	31,437		24,750
Depreciation on property and equipment	167		139
Non-cash lease expense	878		844




Changes in operating assets and liabilities:
Accounts receivable	(437)		11,762
Prepaid expenses and other current assets	10,076		(14,297)


Accounts payable	2,392		(4,495)
Accrued expenses	(14,110)		1,278


Operating lease liabilities	(914)		(853)
Net cash used in operating activities	(154,528)		(132,400)
Cash flows from investing activities
Purchase of property and equipment	(210)		(171)
Net cash used in investing activities	(210)		(171)
Cash flows from financing activities


Proceeds from issuance of common stock upon underwritten public offering and private placement	472,745		70,500

Payment of offering and private placement costs	(6,012)		(272)
Proceeds from stock options exercised	4,149		424


Net cash provided by financing activities	470,882		70,652
Effect of exchange rate changes on cash and cash equivalents	(1,739)		710
Net change in cash and cash equivalents	314,405		(61,209)
Cash and cash equivalents – beginning of period	376,532		493,817
Cash and cash equivalents – end of period	$	690,937	$	432,608

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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IMMUNOVANT, INC.

Notes to Unaudited Condensed Consolidated Financial Statements

Note 1 — Description of Business and Liquidity

[A] Description of Business

Immunovant, Inc. (together with its wholly owned subsidiaries, the “Company” or “Immunovant”) is a clinical-stage biopharmaceutical company dedicated to enabling normal lives for people with autoimmune diseases. The Company’s innovative product pipeline includes batoclimab, formerly referred to as IMVT-1401, and IMVT-1402, both of which are novel, fully human, monoclonal antibodies that target the neonatal fragment crystallizable receptor (“FcRn”). Designed to be optimized as a simple, subcutaneous injection with dosing that the Company believes can be tailored based on disease severity and stage, batoclimab has been observed to reduce immunoglobulin G (“IgG”) antibodies that cause inflammation and disease. Likewise, IMVT-1402 has also been observed to reduce IgG antibody levels.

The Company has determined that it has one operating and reporting segment.

[B] Liquidity

The Company has incurred significant losses and negative cash flows from operations since its inception. As of December 31, 2023, the Company’s cash and cash equivalents totaled $690.9 million and its accumulated deficit was $750.4 million.

The Company has not generated any revenues to date and does not anticipate generating any revenues unless and until it successfully completes development and obtains regulatory approval for batoclimab, IMVT-1402 or any future product candidate. Management expects to incur additional losses in the future to fund its operations and conduct product research and development and recognizes the need to raise additional capital to fully implement its business plan.

The Company intends to raise such additional capital through the issuance of equity securities, debt financings or other sources in order to further implement its business plan. However, if such financing is not available at adequate levels, the Company will need to reevaluate its operating plan and may be required to delay the development of its product candidates. The Company currently expects that its existing cash and cash equivalents as of December 31, 2023 will be sufficient to fund its operating expenses and capital expenditure requirements for at least the next 12 months from the date these unaudited condensed consolidated financial statements are issued.

Note 2 — Summary of Significant Accounting Policies

[A] Basis of Presentation

The Company’s fiscal year ends on March 31 and its first three fiscal quarters end on June 30, September 30, and December 31, respectively. The accompanying condensed consolidated financial statements are unaudited. The unaudited condensed consolidated financial statements of the Company have been prepared in accordance with generally accepted accounting principles in the United States (“U.S. GAAP”) and follow the requirements of the Securities and Exchange Commission (“SEC”) for interim financial reporting. Accordingly, they do not include all of the information and disclosures required by U.S. GAAP for complete financial statements as certain footnotes or other financial information that are normally required by U.S. GAAP can be condensed or omitted. The unaudited condensed consolidated financial statements have been prepared on the same basis as the audited consolidated financial statements. The unaudited condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. The Company has no unconsolidated subsidiaries. All intercompany balances and transactions have been eliminated in consolidation. Certain amounts in the consolidated financial statements of the prior year have been reclassified to conform to current year presentation. Any reference in these notes to applicable guidance is meant to refer to the authoritative U.S. GAAP as found in the Accounting Standards Codification (“ASC”) and Accounting Standards Updates (“ASU”) of the Financial Accounting Standards Board (“FASB”).

In the opinion of management, the unaudited condensed consolidated financial statements include all normal and recurring adjustments that are considered necessary for the fair statement of results for the interim periods. The results for the three and nine months ended December 31, 2023 are not necessarily indicative of those expected for the year ending March 31, 2024 or for any future period. The condensed consolidated balance sheet as of March 31, 2023 included herein was derived from the audited consolidated financial statements as of that date. These unaudited condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements included in the Company’s Annual Report on Form 10-K filed with the U.S. Securities and Exchange Commission (“SEC”) on May 22, 2023.

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[B] Use of Estimates

The preparation of unaudited condensed consolidated financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported in the unaudited condensed consolidated financial statements and accompanying notes. The Company regularly evaluates estimates and assumptions related to assets, liabilities, stock-based compensation, litigation accruals, clinical trial accruals, operating leases, research and development costs and income taxes. The Company bases its estimates and assumptions on historical experience and on various other factors that it believes to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results could differ from those estimates.

Additionally, the Company assessed the impact of the post-COVID-19 environment, geopolitical tensions and global slowdown of economic activity, changes in inflation, heightened interest rates and a potential recession in the U.S. on its operations and financial results as of December 31, 2023 and through the issuance of these unaudited condensed consolidated financial statements. The Company’s analysis was informed by the facts and circumstances as they were known to the Company. This assessment considered the impact that these uncertainties may have on financial estimates and assumptions that affect the reported amounts of assets and liabilities and expenses.

[C] Risks and Uncertainties

The Company is subject to risks common to early-stage companies in the biopharmaceutical industry including, but not limited to, uncertainties related to clinical effectiveness of products, commercialization of products, regulatory approvals, dependence on key products, key personnel and third-party service providers such as contract research organizations (“CROs”), protection of intellectual property rights, the need and ability to obtain additional financing and the ability to make milestone, royalty or other payments due under any license, collaboration or supply agreements.

[D] Concentration of Credit Risk

Financial instruments that potentially subject the Company to concentration of credit risk include cash and cash equivalents. As of December 31, 2023, the cash and cash equivalents balance is kept in banking institutions that the Company believes are of high credit quality and are in excess of federally insured levels. The Company maintains its cash and cash equivalents with accredited financial institutions and accordingly, such funds are subject to minimal credit risk. The Company has not experienced any losses on its cash and cash equivalents.

[E] Cash and Cash Equivalents

The Company considers all highly liquid investments with original maturities of three months or less from the date of purchase to be cash equivalents. As of December 31, 2023 and March 31, 2023, cash and cash equivalents included $676.1 million and $346.2 million, respectively, of money market funds invested in high-quality, short-term securities that are issued and guaranteed by the U.S. government and its agencies that are classified within Level 1 of the fair value hierarchy because they are valued using quoted market prices.

[F] Research and Development Expenses

Research and development costs with no alternative future use are expensed as incurred. Research and development expenses primarily consist of employee-related costs and expenses from third parties who conduct research and development activities (including manufacturing) on behalf of the Company. The Company accrues costs for clinical trial activities based upon estimates of the services received and related expenses incurred that have yet to be invoiced by CROs. In making these estimates, the Company considers various factors, including status and timing of services performed, the number of patients enrolled and the rate of patient enrollment. The Company accrues costs for non-clinical studies and contract manufacturing activities over the service periods specified in the contracts and are adjusted as necessary based upon an ongoing review of the level of effort and costs actually incurred. The estimate of the work completed is developed through discussions with internal personnel and external services providers as to the progress toward completion of the services and the agreed-upon fee to be paid for such services. As actual costs become known, the accrued estimates are adjusted. Such estimates are not expected to be materially different from amounts actually incurred.

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The Company participates in cost-sharing arrangements with third parties whereas the third parties have agreed to share a portion of the costs incurred by the Company, related to batoclimab drug manufacturing and clinical trials. The Company records the third parties’ share of the costs as a reduction of research and development expenses and an increase to accounts receivable in the accompanying unaudited condensed consolidated financial statements based on actual amounts incurred by the Company and billable to the third parties. These cost-sharing arrangements do not contemplate any future revenue-generating activity or global commercialization efforts of batoclimab benefiting any of the parties.

[G] Acquired In-Process Research and Development Expenses

Acquired in-process research and development (“IPR&D”) expenses include payments made or due in connection with license agreements upon the achievement of development and regulatory milestones.

The Company evaluates in-licensed agreements for IPR&D projects to determine if it meets the definition of a business and thus should be accounted for as a business combination. If the in-licensed agreement for IPR&D does not meet the definition of a business and the assets have not reached technological feasibility and therefore have no alternative future use, the Company expenses payments made under such license agreements as acquired in-process research and development expenses in its unaudited condensed consolidated statements of operations. Payments for milestones achieved and payments for a product license prior to regulatory approval of the product are expensed in the period incurred. Payments made in connection with regulatory and sales-based milestones will be capitalized and amortized to cost of product sales over the remaining useful life of the asset.

[H] Stock-based Compensation

Stock-based awards to employees and directors are valued at fair value on the date of the grant and that fair value is recognized as stock-based compensation expense over the requisite service period. The grant date fair value of the stock-based awards with graded vesting is recognized on a straight-line basis over the requisite service period, which is generally the vesting period of the respective awards. The Company values its stock options that only have service vesting requirements using the Black-Scholes option pricing model. Stock-based compensation related to restricted stock awards is based on the fair value of the Company’s common stock on the grant date. When determining the grant-date fair value of stock-based awards, management further considers whether an adjustment is required to the observable market price or volatility of the Company’s common stock that is used in the valuation as a result of material non-public information, if that information is expected to result in a material increase in share price.

Certain assumptions need to be made with respect to utilizing the Black-Scholes option pricing model, including the expected life of the award, volatility of the underlying shares, the risk-free interest rate, expected dividend yield and the fair value of the Company’s common stock. Since the Company has limited option exercise history, it has generally elected to estimate the expected life of an award based upon the “simplified method” with the continued use of this method extended until such time the Company has sufficient exercise history. The expected share price volatility for the Company’s common stock is estimated by taking the average historical price volatility for the Company’s peers. The risk-free interest rate is based on the rates paid on securities issued by the U.S. Treasury with a term approximating the expected life of the equity award. As the Company has never paid and does not anticipate paying cash dividends on its common stock, the expected dividend yield is assumed to be zero. The Company accounts for pre-vesting award forfeitures when they occur.

[I] Net Loss per Common Share

Basic net loss per common share is computed by dividing net loss applicable to common stockholders by the weighted-average number of common stock outstanding during the period. Diluted net loss per common share is computed by dividing the net loss applicable to common stockholders by the diluted weighted-average number of common stock outstanding during the period. In periods in which the Company reports a net loss, all common stock equivalents are deemed anti-dilutive such that basic net loss per common share and diluted net loss per common share are equivalent. Potentially dilutive common stock has been excluded from the diluted net loss per common share computations in all periods presented because such securities have an anti-dilutive effect on net loss per common share due to the Company’s net loss. There are no reconciling items used to calculate the weighted-average number of total common stock outstanding for basic and diluted net loss per common share data.

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The following potentially dilutive securities have been excluded from the calculation of diluted net loss per share due to their anti-dilutive effect:


	Nine Months Ended December 31,
	2023	2022
Preferred stock as converted	10,000	10,000
Stock Options	13,103,933	11,277,282
Restricted stock units	3,782,938	4,528,774
Total	16,896,871	15,816,056

[J] Recently Issued Accounting Pronouncements Not Yet Adopted

In November 2023, the FASB issued ASU 2023-07, “Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures,” which updates reportable segment disclosure requirements primarily through enhanced disclosures about significant segment expenses. The amendments are effective for fiscal years beginning after December 15, 2023, and for interim periods within fiscal years beginning after December 15, 2024. This ASU is applicable to the Company’s Annual Report on Form 10-K for the fiscal year ended March 31, 2025, and subsequent interim periods, with early adoption permitted. These amendments should be applied retrospectively to all prior periods presented in the financial statements. The Company is currently evaluating the impact of adopting this ASU on its consolidated financial statements.

In December 2023, the FASB issued ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures,” which updates income tax disclosures related to the rate reconciliation and disaggregation of income taxes paid by jurisdiction. The amendments are effective for fiscal years beginning after December 15, 2024 and is applicable to the Company’s fiscal year beginning April 1, 2025, with early adoption permitted. The amendments should be applied prospectively, however retrospective application is permitted. The Company is currently evaluating the impact of adopting this ASU on its consolidated financial statements.

Other recent authoritative guidance issued by the FASB (including technical corrections to the ASC), the American Institute of Certified Public Accountants, and the SEC did not, or are not expected to, have a material impact on the Company’s unaudited condensed consolidated financial statements and related disclosures.

Note 3 — Material Agreements

License Agreement

On December 19, 2017, Roivant Sciences GmbH (“RSG”), a wholly owned subsidiary of Roivant Sciences Ltd. (“RSL”), entered into a license agreement (the “HanAll Agreement”) with HanAll Biopharma Co., Ltd. (“HanAll”). Under the HanAll Agreement, RSG received (1) the non-exclusive right to manufacture and (2) the exclusive, royalty-bearing right to develop, import, use and commercialize the antibody referred to as batoclimab and certain back-up and next-generation antibodies (including IMVT-1402), and products containing such antibodies, in the United States of America (the “U.S.”), Canada, Mexico, the European Union, the United Kingdom, Switzerland, the Middle East, North Africa and Latin America (the “Licensed Territory”).

In exchange for this license, RSG provided or agreed to provide the following consideration:

•Upfront, non-refundable payment of $30.0 million;

•Up to $20.0 million in shared (50%) research, development, and out-of-pocket costs incurred by HanAll;

•Up to an aggregate of $420.0 million (after an aggregate amount of $32.5 million of milestone achievements as of December 31, 2023) upon the achievement of certain development, regulatory and sales milestones; and

•Tiered royalties ranging from the mid-single digits to mid-teens percentage of net sales of licensed products, subject to standard offsets and reductions, on a product-by-product and country-by-country basis, until the later of (1) expiration of patent and regulatory exclusivity or (2) the 11th anniversary of the first commercial sale of such product in such country.

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On August 18, 2018, RSG entered into a sublicense agreement (the “Sublicense Agreement”) with Immunovant Sciences GmbH (“ISG”), a wholly-owned subsidiary of the Company, to sublicense this technology, as well as RSG’s know-how and patents necessary for the development, manufacture or commercialization of any compound or product that pertains to immunology. On December 7, 2018, RSG issued a notice to terminate the Sublicense Agreement with ISG and entered into an assignment and assumption agreement to assign to ISG all the rights, title, interest, and future obligations under the HanAll Agreement from RSG, including all rights to batoclimab and IMVT-1402 in the Licensed Territory, for an aggregate purchase price of $37.8 million.

During the quarter ended June 30, 2023, the Company achieved its third and fourth development and regulatory milestones under the HanAll Agreement of $12.5 million, combined, which were recorded as acquired in-process research and development expenses in the accompanying unaudited condensed consolidated statement of operations for the nine months ended December 31, 2023.

As of December 31, 2023 and March 31, 2023, the Company did not have any additional amounts payable to HanAll for research and development costs incurred and reported to the Company pursuant to the HanAll Agreement.

Product Service Agreement and Master Services Agreement

On November 17, 2021, ISG entered into a Product Service Agreement (“PSA”) with Samsung Biologics Co., Ltd. (“Samsung”), pursuant to which Samsung will manufacture and supply the Company with batoclimab drug substance for commercial sale, if approved, and perform other manufacturing-related services with respect to batoclimab. The Company previously entered in a Master Services Agreement (“MSA”) with Samsung, dated April 30, 2021, which governs certain terms of the Company’s relationship with Samsung. Upon execution of the PSA, the Company committed to purchase process performance qualification batches of batoclimab and pre-approval inspection batches of batoclimab which may be used for regulatory submissions and, pending regulatory approval, commercial sale.

The Company had the right to terminate the PSA with 30 days’ written notice to Samsung, exercisable no later than January 2024, in the event the Company decided to stop all development of, and all attempts to obtain regulatory approval for, batoclimab; subject to payment to Samsung of non-cancellable service fees and costs incurred by Samsung for all batches of batoclimab scheduled to be manufactured during the two-year period following such termination. Because efforts to develop and obtain regulatory approval for batoclimab remain ongoing, the Company did not exercise that early termination right and it has lapsed. As a result, the Company has an additional minimum obligation to Samsung of approximately $28.0 million to purchase additional batches of batoclimab in the four-year period of 2026 through 2029.

Note 4 — Accrued Expenses

Accrued expenses consist of the following (in thousands):


	December 31, 2023		March 31, 2023
Research and development expenses	$	19,015	$	31,321

Accrued bonuses	7,474		7,530
Legal and other professional fees	250		572
Other expenses	1,147		1,348
Total accrued expenses	$	27,886	$	40,771

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Note 5 — Related Party Transactions

Roivant Sciences, Inc. (“RSI”) and RSG Services Agreements

In August 2018, the Company entered into amended and restated services agreements (the “Services Agreements”) with RSI and RSG, under which RSI and RSG agreed to provide services related to development, administrative and financial activities to the Company. Under each Services Agreement, the Company will pay or reimburse RSI or RSG, as applicable, for any expenses it, or third parties acting on its behalf, incurs for the Company. For any general and administrative and research and development activities performed by RSI or RSG employees, RSI or RSG, as applicable, will charge back the employee compensation expense plus a pre-determined mark-up. Employee compensation expense, inclusive of base salary and fringe benefits, is determined based upon the relative percentage of time utilized on Company matters. All other costs will be billed back at cost. The term of the Services Agreements will continue until terminated by the Company, RSI or RSG, as applicable, upon 90 days’ written notice.

For the three and nine months ended December 31, 2023, the Company incurred $0.5 million under the Services Agreements, which are included in the accompanying unaudited condensed consolidated statements of operations. For the three and nine months ended December 31, 2022, the Company incurred $0 and $0.4 million, respectively, under the Services Agreements, which are included in the accompanying unaudited condensed consolidated statements of operations.

RSL Information Sharing and Cooperation Agreement

In December 2018, the Company entered into an amended and restated information sharing and cooperation agreement (the “Cooperation Agreement”) with RSL. The Cooperation Agreement, among other things: (1) obligates the Company to deliver to RSL periodic financial statements and other information upon reasonable request and to comply with other specified financial reporting requirements; (2) requires the Company to supply certain material information to RSL to assist it in preparing any future SEC filings; and (3) requires the Company to implement and observe certain policies and procedures related to applicable laws and regulations. The Company has agreed to indemnify RSL and its affiliates and their respective officers, employees and directors against all losses arising out of, due to or in connection with RSL’s status as a stockholder under the Cooperation Agreement and the operations of or services provided by RSL or its affiliates or their respective officers, employees or directors to the Company or any of its subsidiaries, subject to certain limitations set forth in the Cooperation Agreement. No amounts have been paid or received under this agreement.

Subject to specified exceptions, the Cooperation Agreement will terminate upon the earlier of (1) the mutual written consent of the parties or (2) the later of when RSL no longer (a) is required by U.S. GAAP to consolidate the Company’s results of operations and financial position, account for its investment in the Company under the equity method of accounting or, by any rule of the SEC, include the Company’s separate financial statements in any filings it may make with the SEC and (b) has the right to elect directors constituting a majority of the Company’s board of directors.

RSI Subleases

In June 2020, the Company entered into two sublease agreements with RSI for two floors of the building the Company currently occupies as its headquarters in New York. The subleases will expire on February 27, 2024 and April 29, 2024, respectively. During the three months ended December 31, 2023 and 2022, the Company incurred $0.3 million in each period in rent expense under these operating leases. During the nine months ended December 31, 2023 and 2022, the Company incurred $0.9 million in each period in rent expense under these operating leases.

RSL Share Purchases

In October 2023, RSL purchased 1,526,316 shares of the Company’s common stock pursuant to an underwritten public offering on the same terms as other investors in the offering, and 4,473,684 shares of the Company’s common stock in a private placement at the same price per share as investors in the public offering. See Note 7 - Stockholders' Equity.

In October 2022, RSL purchased 416,667 shares of the Company’s common stock pursuant to an underwritten offering on the same terms as other investors in the offering. See Note 7 – Stockholders’ Equity.

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Note 6 — Income Taxes

The Company’s effective tax rates were 0.21% and (0.62)% for the three months ended December 31, 2023 and 2022, respectively, and (0.18)% and (0.66)% for the nine months ended December 31, 2023 and 2022. The Company’s effective rate is primarily driven by its jurisdictional earnings by location and a valuation allowance that eliminates the Company’s global net deferred tax assets.

The Company assesses the realizability of its deferred tax assets at each balance sheet date based on available positive and negative evidence in order to determine the amount which is more likely than not to be realized and records a valuation allowance as necessary.

Note 7 — Stockholders’ Equity

Series A Preferred Stock

As of December 31, 2023, 10,000 shares of Series A preferred stock, par value $0.0001 per share, were outstanding and held by RSL.

Each share of Series A preferred stock will automatically convert into one share of common stock at such time as the holder(s) of Series A preferred stock hold less than 25% of the total voting power of the Company’s outstanding shares. In the event of the Company’s liquidation, dissolution, or winding up, the holder(s) of the Series A preferred stock will receive first an amount per share equal to $0.01 and then will be entitled to share ratably in the assets legally available for distribution to all stockholders.

Preferred Stock

As of December 31, 2023, the Company has authorized 10,010,000 shares of preferred stock, par value $0.0001 per share. Other than the 10,000 shares of preferred stock designated as Series A preferred stock, there were no issued and outstanding shares of preferred stock as of December 31, 2023.

Common Stock

As of December 31, 2023, the Company has authorized 500,000,000 shares of common stock, par value $0.0001 per share and has 145,094,052 shares of common stock issued and outstanding. In October 2023, the Company completed an underwritten public offering of 8,475,500 shares of its common stock (including 1,526,316 shares of common stock purchased by RSL on the same terms as other investors in the offering and the full exercise of the underwriters’ option to purchase 1,105,500 additional shares of common stock) at a price to the public of $38.00 per share. Concurrent with the public offering, RSL purchased 4,473,684 shares of the Company’s common stock in a private placement exempt from the registration requirements of the Securities Act of 1933, as amended, at the same price per share as investors in the public offering. The net proceeds to the Company were approximately $466.7 million after deducting underwriting discounts and commissions, placement agent fees and offering expenses. In October 2022, the Company completed an underwritten offering of 12,500,000 shares of its common stock (including 416,667 shares of common stock purchased by RSL) at an offering price of $6.00 per share, for net proceeds to the Company of approximately $70.2 million after deducting underwriting discounts and commissions and offering expenses.

The Company has reserved the following shares of common stock for issuance:


	December 31, 2023	March 31, 2023
Conversion of Series A preferred stock	10,000	10,000
Stock options outstanding	13,194,533	11,682,481
Restricted stock units outstanding	4,353,455	4,057,778
Equity awards available for future grants	2,180,778	590,317
Total	19,738,766	16,340,576

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The reserved shares underlying stock options above include 90,600 stock options that were exercised but were not settled as of December 31, 2023. The reserved shares underlying restricted stock units above include 570,517 restricted stock units that vested but were not settled as of December 31, 2023. In addition, the Company has reserved 5,000,000 shares of its common stock that may be issued under its 2023 Inducement Plan as of December 31, 2023. See Note 8 – Stock-Based Compensation for further details.

Note 8 — Stock-Based Compensation

2019 Equity Incentive Plan

In December 2019, the Company’s stockholders approved the 2019 Equity Incentive Plan (the “2019 Plan”) and reserved 5,500,000 shares of common stock for issuance thereunder. The maximum number of shares of common stock that may be issued pursuant to the exercise of incentive options under the 2019 Plan is 16,500,000. The number of shares of common stock reserved for issuance under the 2019 Plan will automatically increase on April 1 of each year, continuing through April 1, 2029, by 4.0% of the total number of shares of common stock outstanding on the last day of the preceding month. On April 1, 2023, 5,213,194 shares of common stock were added to the 2019 Plan pool in accordance with the evergreen provision of the 2019 Plan. As of December 31, 2023, options to purchase 10,494,160 shares of common stock and 3,782,938 restricted stock units (“RSUs”) were outstanding under the 2019 Plan and 2,180,778 shares of common stock remained available for future grant under the 2019 Plan.

2018 Equity Incentive Plan

As of the effective date of the 2019 Plan, no further stock awards have been or will be made under the 2018 Equity Incentive Plan (the “2018 Plan”). As of December 31, 2023, options to purchase 2,609,773 shares of common stock were outstanding under the 2018 Plan.

2023 Inducement Plan

On February 1, 2023, the Company's Board of Directors approved the adoption of the 2023 Inducement Plan (the “Inducement Plan”), which is to be used exclusively for grants of awards to individuals who were not previously employees or directors of the Company (or following a bona fide period of non-employment) as a material inducement to such individuals’ entry into employment with the Company, pursuant to Nasdaq Listing Rule 5635(c)(4). The Company has reserved 5,000,000 shares of its common stock that may be issued under the Inducement Plan. The terms and conditions of the Inducement Plan are substantially similar to those of the 2019 Plan. As of December 31, 2023, no awards were granted or outstanding under the Inducement Plan.

Stock Option Activity

A summary of the stock option activity under the Company’s equity incentive plans is as follows:


	Number of Stock Options	Weighted- Average Exercise Price		Remaining Contractual Term (Years)	Aggregate Intrinsic Value (in thousands)
Balance - March 31, 2023	11,682,481	$	8.05	8.16	$	88,919
Granted	2,152,363	15.88
Exercised	(646,987)	7.39
Forfeited	(77,701)	9.24
Expired	(6,223)	8.24
Balance - December 31, 2023	13,103,933	$	9.36	7.73	$	429,432
Exercisable - December 31, 2023	6,973,259	$	8.18	6.89	$	236,767

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The Company estimated the fair value of each option on the date of grant using the Black-Scholes option pricing model applying the weighted-average assumptions in the following table:


	Three Months Ended December 31,		Nine Months Ended December 31,
	2023	2022	2023	2022
Risk-free interest rate	3.90% - 4.94%	3.85% - 4.21%	3.45% - 4.94%	2.74% - 4.21%
Expected term, in years	6.11	6.11	6.11	6.11
Expected volatility	96.54% - 97.68%	89.37% - 92.43%	93.66% - 98.15%	87.12% - 92.43%
Expected dividend yield	—%	—%	—%	—%

Restricted Stock Unit Awards

A summary of RSUs activity under the Company’s equity incentive plans is as follows:


	Number of RSUs	Weighted- Average Grant Date Fair Value
Nonvested as of March 31, 2023	3,692,979	$	7.63
Issued	1,607,352	15.72
Vested	(1,464,336)	6.91
Forfeited	(53,057)	9.49
Nonvested as of December 31, 2023	3,782,938	$	11.32

Stock-based Compensation Expense

For the three and nine months ended December 31, 2023 and 2022, stock-based compensation expense under the Company’s equity incentive plans was as follows (in thousands):


	Three Months Ended December 31,				Nine Months Ended December 31,
	2023		2022		2023		2022
Research and development expenses	$	5,145	$	4,137	$	15,205	$	11,556
General and administrative expenses	5,052		4,719		16,146		12,906
Total stock-based compensation	$	10,197	$	8,856	$	31,351	$	24,462

As of December 31, 2023, total unrecognized compensation expense related to nonvested stock options and RSUs was $46.4 million and $36.0 million, respectively, which is expected to be recognized over the remaining weighted-average service period of 2.47 years and 2.67 years, respectively.

Stock-based Compensation Allocated to the Company by RSL

In relation to the RSL common share awards and options issued by RSL to employees of Roivant and the Company, the Company did not have any stock-based compensation expense for the three and nine months ended December 31, 2023 and recorded $0.1 million and $0.3 million of stock-based compensation expense for the three and nine months ended December 31, 2022, respectively, in the accompanying unaudited condensed consolidated statements of operations.

RSL RSUs

The Company’s Chief Executive Officer was granted 73,155 RSUs of RSL in January 2021, which are vesting over a period of four years. For the three months ended December 31, 2023, stock-based compensation expense recorded by the Company related to these RSUs was de minimis. For the three months ended December 31, 2022, the Company recorded $0.1 million of stock-based compensation expense related to these RSUs. For the nine months ended December 31, 2023 and 2022, the Company recorded $0.1 million and $0.3 million, respectively, of stock-based compensation expense related to these RSUs. As of December 31, 2023, the amount of unrecognized compensation expense related to unvested RSL RSUs was de minimis.

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Note 9 — Commitments and Contingencies

Litigation

The Company is involved in various lawsuits, claims and other legal matters from time to time that arise in the ordinary course of conducting business. The Company records a liability when a particular contingency is probable and estimable.

In February 2021, a putative securities class action complaint was filed against the Company and certain of its current and former officers in the U.S. District Court for the Eastern District of New York on behalf of a class consisting of those who acquired the Company’s securities between October 2, 2019 and February 1, 2021. The complaint alleges that the Company and certain of its officers violated Sections 10(b) and 20(a) of the Securities Exchange Act of 1934, as amended, by making false and misleading statements regarding the safety of batoclimab and seeks unspecified monetary damages on behalf of the putative class and an award of costs and expenses, including reasonable attorneys’ fees. On December 29, 2021, the U.S. District Court appointed a lead plaintiff. On February 1, 2022, the lead plaintiff filed an amended complaint adding RSL and the Company’s directors and underwriters as defendants and asserting additional claims under Section 11, 12(a)(2), and 15 of the Securities Act of 1933 on behalf of a putative class consisting of those who purchased or otherwise acquired the Company’s securities pursuant and/or traceable to the Company’s follow-on public offering on or about September 2, 2020. On March 15, 2022, the lead plaintiff filed a further amended complaint. On February 14, 2023, the court granted the lead plaintiffs leave to amend. On March 17, 2023, the lead plaintiff filed a second amended complaint. The Company and other defendants served motions to dismiss the second amended complaint on April 28, 2023. The fully briefed motions to dismiss, including defendants’ opening briefs, lead plaintiff’s opposition, and defendants’ replies were filed with the court on June 30, 2023. No hearing date has been set. The Company intends to continue to vigorously defend the case and has not recorded a liability related to this lawsuit because, at this time, the Company is unable to reasonably estimate possible losses or determine whether an unfavorable outcome is either probable or remote.

Commitments

During the year ended March 31, 2022, ISG entered into the PSA with Samsung to manufacture a certain quantity of batoclimab drug substance for, among other things, commercial sale, if approved. As of December 31, 2023, in connection with this agreement, the Company has a remaining minimum obligation to Samsung of approximately $18.3 million, of which $1.9 million, $3.7 million and $12.7 million is expected to be paid during the remainder of the fiscal year ending March 31, 2024, and for the fiscal years ending March 31, 2025 and 2026, respectively. During the three and nine months ended December 31, 2023, the Company recorded $0.3 million and $1.7 million, respectively, of research and development expenses related to the PSA and during the three and nine months ended December 31, 2022, the Company recorded $1.2 million and $2.9 million, respectively, of research and development expenses related to the PSA. The Company made cash payments of $15.0 million related to the PSA during the nine months ended December 31, 2023 and recorded $3.8 million in accrued expenses in the accompanying unaudited condensed consolidated balance sheet as of December 31, 2023. In January 2024, the Company did not exercise its right to early-terminate the PSA. As a result, the Company has an additional minimum obligation to Samsung of approximately $28.0 million to purchase additional batches of batoclimab in the four-year period of 2026 through 2029. See Note 3 - Material Agreements for additional details.

As of December 31, 2023, the Company did not have any other ongoing material contractual obligations for which cash flows were fixed and determinable. In the normal course of business, the Company enters into agreements with CROs for clinical trials and with vendors for nonclinical studies, manufacturing and other services and products for operating purposes, which agreements are generally cancellable by the Company at any time, subject to payment of remaining obligations under binding purchase orders and, in certain cases, nominal early-termination fees. These commitments are not deemed significant. There are certain contracts wherein the Company has a minimum purchase commitment, however, most of it is due and payable within one year.

Contingencies

The extent of the impact of the post-COVID-19 environment, geopolitical tensions and global slowdown of economic activity, changes in inflation, heightened interest rates and a potential recession in the U.S. on the Company’s future operational and financial performance will depend on certain developments, including the potential impact on our clinical trial plans and timelines, such as the enrollment, activation and initiation of additional clinical trial sites, and the results of our clinical trials, all of which are uncertain and cannot be predicted. At this point, the extent to which these events may impact the Company’s future financial condition or results of operations is uncertain.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

You should read the following discussion and analysis of our financial condition and results of operations together with our (1) unaudited condensed consolidated financial statements and related notes thereto included elsewhere in this Quarterly Report on Form 10-Q (“Quarterly Report”), and (2) audited consolidated financial statements and the related notes thereto and management’s discussion and analysis of financial condition and results of operations for the fiscal year ended March 31, 2023, included in our Annual Report on Form 10-K (“Annual Report”), filed with the Securities and Exchange Commission (the “SEC”) on May 22, 2023. Unless the context requires otherwise, references in this Quarterly Report to “Immunovant,” the “Company,” “we,” “us,” and “our” refer to Immunovant, Inc. and its wholly owned subsidiaries.

Forward-Looking Statements

This Quarterly Report contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). These statements are often identified by the use of words such as “anticipate,” “believe,” “can,” “continue,” “could,” “estimate,” “expect,” “forecast,” “goal,” “hope,” “intend,” “likely,” “may,” “might,” “objective,” “ongoing,” “plan,” “potential,” “predict,” “project,” “should,” “target,” “to be,” “will,” “would,” or the negative or plural of these words, or similar expressions or variations, although not all forward-looking statements contain these words. We cannot assure you that the events and circumstances reflected in the forward-looking statements will be achieved or occur and actual results could differ materially from those expressed or implied by these forward-looking statements.

Factors that could cause or contribute to such differences include, but are not limited to, those identified herein, and those discussed in the section titled “Risk Factors” set forth in Part II, Item 1A. of this Quarterly Report and in our other filings with the SEC. These risks are not exhaustive. New risk factors emerge from time to time and it is not possible for our management to predict all risk factors, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements. In addition, statements that “we believe” and similar statements reflect our beliefs and opinions on the relevant subject. These statements are based upon information available to us as of the date of this Quarterly Report, and while we believe such information forms a reasonable basis for such statements, such information may be limited or incomplete, and our statements should not be read to indicate that we have conducted an exhaustive inquiry into, or review of, all potentially available relevant information. These statements are inherently uncertain and investors are cautioned not to unduly rely upon these statements. Except as required by law, we undertake no obligation to update any forward-looking statements to reflect events or circumstances after the date of such statements.

Overview

We are a clinical-stage biopharmaceutical company dedicated to enabling normal lives for people with autoimmune diseases. Our innovative product pipeline includes batoclimab, formerly referred to as IMVT-1401, and IMVT-1402, both of which are novel, fully human monoclonal antibodies that target the neonatal fragment crystallizable receptor (“FcRn”). Batoclimab and IMVT-1402 are the result of a multi-step, multi-year research program conducted by us and HanAll Biopharma Co., Ltd., (“HanAll”) to design highly potent anti-FcRn antibodies that may be optimized as a simple, subcutaneous injection with dosing that we believe can be tailored based on disease severity and stage.

Batoclimab, our first product candidate, has been dosed in small volumes (e.g., 2 mL) and with a 27-gauge needle, while still generating therapeutically relevant pharmacodynamic activity, important attributes that we believe will drive patient preference and market adoption. In nonclinical studies and in clinical trials conducted to date, batoclimab has been observed to reduce immunoglobulin G (“IgG”) antibody levels. High levels of pathogenic IgG antibodies drive a variety of autoimmune diseases and, as a result, we believe batoclimab has the potential for broad application in these disease areas.

Likewise, IMVT-1402, our second product candidate, has also been observed in nonclinical studies and in a Phase 1 clinical trial conducted in healthy participants to reduce IgG antibody levels. Importantly, IMVT-1402 has demonstrated no or minimal reductions in albumin and no or minimal increases in low-density lipoprotein (“LDL”) cholesterol levels in healthy adults after four weekly doses of 300 mg and 600 mg, with changes consistent with those participants receiving placebo. This is a key attribute for IMVT-1402, which we believe could potentially allow its use as a treatment of chronic conditions requiring maintenance doses that achieve high degrees of IgG suppression. We are developing batoclimab and IMVT-1402 in autoimmune diseases for which there is robust evidence that pathogenic IgG antibodies drive disease manifestation and for which reduction of IgG antibodies should lead to clinical benefit.

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Based on third-party patient prevalence estimates, for the 22 indications that have been announced by multiple companies for clinical development with anti-FcRn assets, we estimate the total potential opportunity for our FcRn franchise to be greater than two million patients in the U.S. and Europe (includes all European Union (“E.U.”) countries, Norway, Lichtenstein, Iceland, (together with the E.U. countries, the “EEA”), the United Kingdom (“U.K.”), and Switzerland). Our long-term goal is to build a leading anti-FcRn franchise that targets multiple underserved autoimmune disease indications across a variety of therapeutic areas. Our current research and development programs under which batoclimab is currently being evaluated are organized around specific therapeutic areas: treatment of neurological diseases, inclusive of myasthenia gravis (“MG”) and chronic inflammatory demyelinating polyneuropathy (“CIDP”), and treatment of endocrine diseases, inclusive of thyroid eye disease (“TED”) and Graves’ disease (“GD”).

Likewise, we believe IMVT-1402 has the potential to treat a class-leading portfolio of indications in several therapeutic areas.

Accordingly, we plan to initiate four to five potentially registrational programs for IMVT-1402 by the end of fiscal year 2025 (by March 31, 2025). We plan to initiate trials of IMVT-1402 in ten indications by the end of fiscal year 2026 (by March 31, 2026), which includes the four to five programs beginning in fiscal year 2025.

As a result of our rational design and current outlook on potential opportunities, we believe that batoclimab and IMVT-1402, if developed and approved for commercial sale, would be differentiated from currently available treatments for advanced IgG-mediated autoimmune diseases.

To the extent we choose to develop batoclimab and IMVT-1402 as potential treatments for certain of these and other rare diseases, we plan to seek orphan drug designations in the U.S. and Europe, where applicable. Such designations would primarily provide financial and exclusivity incentives intended to make the development of orphan drugs financially viable. Batoclimab received orphan drug designation by the U.S. Food and Drug Administration (“FDA”) and the European Commission for the treatment of MG. We plan to seek orphan drug designations in the U.S. and Europe for batoclimab and/or IMVT-1402 in other indications where there is a medically plausible basis for batoclimab and/or IMVT-1402’s use.

Recent Developments in Our Clinical Programs

IMVT-1402

In the quarter ended June 30, 2023, the FDA cleared our Investigational New Drug (“IND”) application for IMVT-1402, our next generation FcRn inhibitor. Concurrently, we initiated a Phase 1 clinical trial in healthy adults in New Zealand after approval of the Clinical Trial Application (“CTA”) by the regulatory authority, MEDSAFE. In the quarter ended September 30, 2023, we announced initial data from this Phase 1 clinical trial of IMVT-1402, which is a randomized, double-blind, placebo-controlled ascending dose study to assess the safety, tolerability, pharmacokinetics, and pharmacodynamics of IMVT-1402 in healthy adults.

In the single-ascending dose portion of the study, IMVT-1402 subcutaneously administered as one or two 2mL injections at a concentration of 150 mg/mL demonstrated a consistent reduction in IgG with potency that was similar to that of batoclimab as observed in our original Phase 1 trial of batoclimab. No or minimal reductions in albumin and no or minimal increases in LDL cholesterol levels were observed in healthy adults administered IMVT-1402 in the single-ascending dose portion of the study, with changes consistent with those participants receiving placebo.

We also announced initial multiple-ascending dose (“MAD”) results for the 300 mg cohort. After four weekly 300 mg subcutaneous doses of IMVT-1402, we observed a statistically significant reduction of 63% from baseline in mean total IgG levels, with no or minimal reductions in albumin and no or minimal increases in LDL cholesterol levels observed, with changes consistent with those participants receiving placebo.

In the quarter ended December 31, 2023, we announced initial MAD results from the cohort of participants receiving a weekly subcutaneous dose of 600 mg IMVT-1402 administered as two 2mL injections at a concentration of 150 mg/mL. After four weekly subcutaneous doses of IMVT-1402, we observed a statistically significant reduction of 74% from baseline in mean total IgG levels, similar to the 76% reduction in mean total IgG levels observed in batoclimab’s Phase 1 study after four weekly doses of 680 mg given subcutaneously. After four weekly subcutaneous doses of 600 mg IMVT-1402, no or minimal reductions in albumin and no or minimal increases in LDL cholesterol levels were observed, with changes consistent with those participants receiving placebo.

Across all doses evaluated, treatments with IMVT-1402 were generally well tolerated, with only mild or moderate treatment-emergent adverse events observed.

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Batoclimab

In the quarter ended June 30, 2023, we initiated a proof-of-concept Phase 2 clinical trial in GD in Germany and in the quarter ended December 31, 2023, we announced initial results from this trial. Consistent with studies of batoclimab in other indications, subcutaneous doses of 680 mg administered in the initial cohort demonstrated potential best-in-class IgG reduction, up to 87%, with a mean IgG reduction of 81% after 12 weeks of treatment. The 340 mg IgG reductions were lower.

Similar to changes in IgG levels, deeper reductions in anti-thyroid stimulating hormone receptor autoantibodies were also observed following treatment with subcutaneous doses of 680 mg of batoclimab as compared to subcutaneous doses of 340 mg of batoclimab. In addition, across a range of clinical parameters, numerically higher responses were observed following treatment with 680 mg of batoclimab as compared to treatment with 340 mg of batoclimab. These parameters included the percentage of patients whose antithyroid drug (“ATD”) dose was reduced and the percentage of patients whose ATD was discontinued.  Batoclimab was generally well tolerated with no new safety signals observed in the initial data set. This Phase 2 clinical trial is ongoing.

In the quarter ended December 31, 2022, we initiated a pivotal Phase 2b trial of batoclimab as a treatment for CIDP. We expect initial data from the open-label period of this trial (where one of two blinded doses of batoclimab are delivered) to be available in the second or in the third quarter of calendar year 2024. In the quarter ended June 30, 2022, we initiated our Phase 3 pivotal trial of batoclimab as a treatment for MG, and in the quarter ended December 31, 2022, we initiated our Phase 3 clinical program to evaluate batoclimab as a treatment for TED. Both trials are progressing and on track for expected top-line data in the second half of calendar year 2024 for MG, and the first half of calendar year 2025 for TED.

Macroeconomic Considerations

Unfavorable conditions in the economy in the U.S., Canada and abroad may negatively affect the growth of our business and our results of operations. For example, macroeconomic events, including the post-COVID-19 environment, changes in inflation, the U.S. Federal Reserve raising interest rates, potential recession in the U.S., recent and potential future disruptions in access to bank deposits or lending commitments due to bank failures and the Russia-Ukraine war and conflict in the Middle East, have led to economic uncertainty globally. The effect of macroeconomic conditions may not be fully reflected in our results of operations until future periods. If, however, economic uncertainty increases or the global economy worsens, our business, financial condition and results of operations may be harmed.

For additional information about risks and uncertainties related to macroeconomic events that may impact our business, financial condition and results of operations, see the section titled “Risk Factors” under Part II, Item 1A in this Quarterly Report.

Our Key Agreements

License Agreement with HanAll (“HanAll Agreement”)

In December 2017, Roivant Sciences GmbH (“RSG”) entered into the HanAll Agreement. Under the HanAll Agreement, RSG, a wholly owned subsidiary of Roivant Sciences Ltd. (“RSL”), received (1) the non-exclusive right to manufacture and (2) the exclusive, royalty-bearing right to develop, import and use the antibody referred to as batoclimab and certain back-up and next-generation antibodies (including IMVT-1402), and products containing such antibodies, and to commercialize such products, in the U.S., Canada, Mexico, the E.U., the U.K., Switzerland, the Middle East, North Africa and Latin America (the “Licensed Territory”), for all human and animal uses, during the term of the agreement.

In December 2018, we obtained and assumed all rights, title, interest and obligations under the HanAll Agreement from RSG, including all rights to batoclimab and IMVT-1402 in the Licensed Territory, pursuant to an assignment and assumption agreement between RSG and our wholly owned subsidiary, Immunovant Sciences GmbH (“ISG”), for an aggregate purchase price of $37.8 million.

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Under the HanAll Agreement, the parties may choose to collaborate on a research program directed to the research and development of next generation FcRn inhibitors in accordance with an agreed plan and budget. Each party has agreed that neither it nor certain of its affiliates will clinically develop or commercialize certain competitive products in the Licensed Territory. We are obligated to reimburse HanAll for half of such research and development expenses incurred by HanAll, up to an aggregate reimbursement amount of $20.0 million. Intellectual property created by HanAll pursuant to this research program will be included in our license; intellectual property created by us pursuant to this research program will be included in HanAll’s license. As of December 31, 2023 and March 31, 2023, we did not have any additional amounts payable to HanAll for research and development costs incurred and reported to us pursuant to the HanAll Agreement.

During the quarter ended June 30, 2023, we achieved our third and fourth development and regulatory milestones under the HanAll Agreement of $12.5 million, combined, which were recorded as acquired in-process research and development expenses in the accompanying unaudited condensed consolidated statement of operations for the nine months ended December 31, 2023. We will be responsible for future contingent payments and royalties, including up to an aggregate of $420.0 million (after an aggregate amount of $32.5 million of milestone achievements as of December 31, 2023) upon the achievement of certain development, regulatory and sales milestone events. We are also obligated to pay HanAll tiered royalties ranging from the mid-single digits to mid-teens percentage of net sales of licensed products, subject to standard offsets and reductions as set forth in the HanAll Agreement. These royalty obligations apply on a product-by-product and country-by-country basis and end upon the latest of: (A) the date on which the last valid claim of the licensed patents expire, (B) the date on which the data or market exclusivity expires or (C) 11 years after the first commercial sale of the licensed product, in each case, with respect to a given product in a given country.

Product Service Agreement and Master Services Agreement

On November 17, 2021, Immunovant, Inc.’s wholly owned subsidiary, ISG, entered into a Product Service Agreement (“PSA”) with Samsung Biologics Co., Ltd. (“Samsung”), pursuant to which Samsung will manufacture and supply us with batoclimab drug substance for commercial sale, if approved, and perform other manufacturing-related services with respect to batoclimab. We previously entered in a Master Services Agreement (“MSA”) with Samsung, dated April 30, 2021, which governs certain terms of our relationship with Samsung. Upon execution of the PSA, we committed to purchase process performance qualification batches of batoclimab and pre-approval inspection batches of batoclimab which may be used for regulatory submissions and, pending regulatory approval, commercial sale.

The PSA will continue until the later of December 31, 2029 or the completion of the services thereunder, unless the PSA is terminated earlier. Either party may terminate the PSA on account of (i) the other party’s material breach of the PSA that is not cured within a specified period after the termination notice, (ii) the other party’s insolvency or bankruptcy, or (iii) certain force majeure events. The remaining minimum purchase commitment related to this agreement was estimated to be approximately $18.3 million as of December 31, 2023. During the three and nine months ended December 31, 2023, we recorded $0.3 million and $1.7 million, respectively, of research and development expenses related to the PSA and made cash payments of $15.0 million related to the PSA during the nine months ended December 31, 2023.

We had the right to terminate the PSA with 30 days’ written notice to Samsung, exercisable no later than January 2024, in the event we decided to stop all development of, and all attempts to obtain regulatory approval for, batoclimab; subject to payment to Samsung of non-cancellable service fees and costs incurred by Samsung for all batches of batoclimab scheduled to be manufactured during the two-year period following such termination. Because efforts to develop and obtain regulatory approval for batoclimab remain ongoing, we did not exercise that early termination right and it has lapsed. As a result, we have an additional minimum obligation to Samsung of approximately $28.0 million to purchase additional batches of batoclimab in the four-year period of 2026 through 2029.

Related Party Transactions

For a description of our transactions under agreements with related parties, refer to “Note 5 - Related Party Transactions” in our unaudited condensed consolidated financial statements in Part I, Item 1 of this Quarterly Report.

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Financial Operations Overview

Revenue

We have not generated any revenue and have incurred significant operating losses since inception, and we do not expect to generate any revenue from the sale of any products unless or until we obtain regulatory approval of and commercialize batoclimab, IMVT-1402 or any future product candidates. Our ability to generate revenue sufficient to achieve profitability will depend completely on the successful development and eventual commercialization of batoclimab, IMVT-1402 and any future product candidates.

Research and Development Expenses

We have been primarily engaged in preparing for and conducting clinical trials. Research and development expenses include program-specific costs, as well as unallocated costs, and are net of costs reimbursable to the Company pursuant to cost-sharing arrangements with third parties.

Program-specific costs include direct third-party costs, which include expenses incurred under agreements with contract research organizations and the cost of consultants who assist with the development of our product candidates on a program-specific basis, investigator grants, sponsored research, and any other third-party expenses directly attributable to the development of the product candidates. Program-specific costs also include contract manufacturing costs in connection with producing materials for use in conducting preclinical and clinical studies, including under our agreement with Samsung, to the extent they can be allocated to a specific program.

Unallocated costs include:

•personnel-related expenses for research and development personnel, which includes employee-related expenses such as salaries, benefits and other staff-related costs;

•stock-based compensation expenses for research and development personnel;

•costs allocated to us under our services agreements with RSI and RSG (the “Services Agreements”); and

•other expenses, which include the cost of consultants who assist with our research and development and costs related to contract manufacturing, but are not allocated to a specific program.

Research and development activities will continue to be central to our business model. We expect to incur research and development expenses as we continue our Phase 3 trial of batoclimab as a treatment for MG, our Phase 3 clinical program to evaluate batoclimab for the treatment of TED, a pivotal Phase 2b trial of batoclimab as a treatment for CIDP and a proof-of-concept Phase 2 clinical trial of batoclimab as a treatment for GD. In addition, we are continuing our Phase 1 clinical trial of IMVT-1402 in healthy adults in New Zealand. Our research and development expenses are expected to continue to increase over the next several years as we hire personnel and our compensation costs increase, commence additional clinical trials for batoclimab and IMVT-1402, increase manufacturing of batoclimab and IMVT-1402 drug substance and prepare to seek regulatory approval for our product candidates. It is not possible to determine with certainty the duration and completion costs of any clinical trial we may conduct.

The duration, costs and timing of clinical trials of batoclimab, IMVT-1402 and any future product candidates will depend on a variety of factors that include, but are not limited to:

•the number of trials required for approval;

•the per patient trial costs;

•the number of patients that participate in the trials;

•the number of sites included in the trials;

•the countries in which the trial is conducted;

•the length of time required to enroll eligible patients;

•the number of doses that patients receive;

•the drop-out or discontinuation rates of patients;

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•the potential additional safety monitoring or other studies requested by regulatory authorities;

•the duration of patient follow-up;

•the timing and receipt of regulatory approvals;

•the potential impact of macroeconomic events, including the post-COVID-19 environment, changes in inflation, the U.S. Federal Reserve raising interest rates, potential recession in the U.S., recent and potential future disruptions in access to bank deposits or lending commitments due to bank failures and the Russia-Ukraine war and the conflict in the Middle East;

•the efficacy and safety profile of the product candidate; and

•the cost of manufacturing.

In addition, the probability of success for batoclimab and IMVT-1402 will depend on numerous factors, including our product’s efficacy, safety, ease of use, competition, manufacturing capability and commercial viability.

Acquired In-Process Research and Development Expenses

Acquired in-process research and development expenses include payments made or due upon the achievement of certain development and regulatory milestones under the HanAll Agreement.

General and Administrative Expenses

General and administrative expenses consist primarily of employee salaries and related benefits, stock-based compensation for general and administrative personnel, legal and accounting fees, consulting services, costs allocated under the Services Agreements and other operating costs relating to corporate matters and daily operations.

We anticipate that our general and administrative expenses will continue to support our ongoing research and development activities. These expenses will likely include patent-related costs, including legal and professional fees for filing, prosecution and maintenance of patents and patent applications claiming our product candidates, increased costs related to the hiring of additional personnel and fees to outside consultants for professional services. In addition, if either batoclimab or IMVT-1402 obtains regulatory approval, we expect that we would incur significant additional expenses associated with market research activities and building commercial teams.

Results of Operations for the Three Months Ended December 31, 2023 and 2022

The following table sets forth our results of operations for the three months ended December 31, 2023 and 2022 (in thousands):


	Three Months Ended December 31,
	2023		2022		Change
Operating expenses:
Research and development	$	48,338	$	42,252	$	6,086
Acquired in-process research and development	—		10,000		(10,000)
General and administrative	13,215		11,775		1,440
Total operating expenses	61,553		64,027		(2,474)
Interest income	(8,933)		(2,944)		(5,989)
Other (income) expense, net	(1,094)		1,757		(2,851)
Loss before provision (benefit) for income taxes	(51,526)		(62,840)		11,314
Provision (benefit) for income taxes	(108)		387		(495)
Net loss	$	(51,418)	$	(63,227)	$	11,809

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Research and Development Expenses for the Three Months Ended December 31, 2023 and 2022

The following table summarizes the period-over-period changes in research and development expenses for the three months ended December 31, 2023 and 2022 (in thousands):


	Three Months Ended December 31,				Change
	2023		2022*		$
Batoclimab - Program-specific costs:
Neurological diseases	$	12,810	$	12,360	$	450
Endocrine diseases	6,878		10,388		(3,510)

Total Batoclimab - Program-specific costs	19,688		22,748		(3,060)
IMVT-1402	5,768		2,317		3,451
Unallocated costs:
Personnel-related expenses including stock-based compensation	17,291		12,552		4,739
Other	5,591		4,635		956
Total research and development expenses	$	48,338	$	42,252	$	6,086

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*Certain prior year amounts have been reclassified to conform to current year presentation.

Research and development expenses increased by $6.1 million, from $42.3 million for the three months ended December 31, 2022 to $48.3 million for the three months ended December 31, 2023.

Batoclimab program-specific research and development costs, including contract manufacturing costs for drug substance process performance qualification activities, decreased by $3.1 million, from $22.7 million for the three months ended December 31, 2022 to $19.7 million for the three months ended December 31, 2023. Program costs related to neurological diseases increased $0.5 million, primarily reflecting higher overall Phase 3 and Phase 2b clinical trial costs. Program costs related to endocrine diseases decreased $3.5 million, primarily reflecting higher costs in the prior-year period due to the initiation of our Phase 3 clinical program.

For the three months ended December 31, 2023 and 2022, we incurred $5.8 million and $2.3 million, respectively, of research and development costs related to the development of IMVT-1402, which includes costs for our Phase 1 clinical trial, contract manufacturing and pre-clinical studies.

Unallocated research and development costs increased by $5.7 million, from $17.2 million for the three months ended December 31, 2022 to $22.9 million for the three months ended December 31, 2023. This increase reflected higher personnel-related expenses of $4.7 million, primarily reflecting higher headcount and enhancement of our capabilities to support our strategic objectives as we progress our clinical activities in existing and new indications. Also contributing to the increase were higher costs related to cross-indication research and development activities supporting batoclimab and IMVT-1402 programs of $1.0 million.

Acquired In-Process Research and Development Expenses for the Three Months Ended December 31, 2023 and 2022

There were no acquired in-process research and development expenses for the three months ended December 31, 2023. During the three months ended December 31, 2022, acquired in-process research and development expenses were $10.0 million related to the achievement of a development and regulatory milestone for batoclimab in MG under the terms of the HanAll Agreement.

General and Administrative Expenses for the Three Months Ended December 31, 2023 and 2022

General and administrative expenses increased by $1.4 million, from $11.8 million for the three months ended December 31, 2022 to $13.2 million for the three months ended December 31, 2023. The increase was primarily related to higher personnel-related expenses, legal and other professional fees, market research costs and information technology costs.

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Results of Operations for the Nine Months Ended December 31, 2023 and 2022

The following table sets forth our results of operations for the nine months ended December 31, 2023 and 2022 (in thousands):


	Nine Months Ended December 31, 2023
	2023		2022		Change
Operating expenses:
Research and development	$	146,872	$	108,420	$	38,452
Acquired in-process research and development	12,500		10,000		2,500
General and administrative	42,458		35,597		6,861
Total operating expenses	201,830		154,017		47,813
Interest income	(16,569)		(4,098)		(12,471)
Other (income) expense, net	(1,579)		609		(2,188)
Loss before provision for income taxes	(183,682)		(150,528)		(33,154)
Provision for income taxes	335		1,000		(665)
Net loss	$	(184,017)	$	(151,528)	$	(32,489)

Research and Development Expenses for the Nine Months Ended December 31, 2023 and 2022

The following table summarizes the period-over-period changes in research and development expenses for the nine months ended December 31, 2023 and 2022 (in thousands):


	Nine Months Ended December 31,				Change
	2023		2022*		$
Batoclimab - Program-specific costs:
Neurological diseases	$	29,186	$	30,952	$	(1,766)
Endocrine diseases	21,628		17,212		4,416

Total Batoclimab - Program-specific costs	50,814		48,164		2,650
IMVT-1402	29,599		7,037		22,562
Unallocated costs:
Personnel-related expenses including stock-based compensation	51,297		35,608		15,689
Other	15,162		17,611		(2,449)
Total research and development expenses	$	146,872	$	108,420	$	38,452

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*Certain prior year amounts have been reclassified to conform to current year presentation.

Research and development expenses increased by $38.5 million, from $108.4 million for the nine months ended December 31, 2022 to $146.9 million for the nine months ended December 31, 2023.

Batoclimab program-specific research and development costs, including contract manufacturing costs for drug substance process performance qualification activities, increased by $2.7 million, from $48.2 million for the nine months ended December 31, 2022 to $50.8 million for the nine months ended December 31, 2023. Program costs related to neurological diseases decreased $1.8 million, primarily reflecting higher overall clinical trial costs in the prior-year period that included upfront and start-up costs for our Phase 3 and Phase 2b clinical trials. Program costs related to endocrine diseases increased $4.4 million, primarily reflecting higher clinical trial costs, due in part to the initiation of our proof-of-concept Phase 2 clinical trial.

For the nine months ended December 31, 2023 and 2022, we incurred $29.6 million and $7.0 million, respectively, of research and development costs related to the development of IMVT-1402, which includes costs for our Phase 1 clinical trial, contract manufacturing and pre-clinical studies.

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Unallocated research and development costs increased by $13.2 million, from $53.2 million for the nine months ended December 31, 2022 to $66.5 million for the nine months ended December 31, 2023. This increase reflected higher personnel-related expenses of $15.7 million, primarily reflecting higher headcount and enhancement of our capabilities to support our strategic objectives as we progress our clinical activities in existing and new indications. Partially offsetting this increase were lower costs related to cross-indication research and development activities supporting batoclimab and IMVT-1402 programs of $2.4 million, primarily reflecting our shift to project-related activities to advance the clinical development of batoclimab, including our clinical trials in MG, TED, CIDP and GD, and IMVT-1402.

Acquired In-Process Research and Development Expenses for the Nine Months Ended December 31, 2023 and 2022

During the nine months ended December 31, 2023 and 2022, acquired in-process research and development expenses were $12.5 million and $10.0 million, respectively, related to the achievement of development and regulatory milestones for batoclimab under the terms of the HanAll Agreement.

General and Administrative Expenses for the Nine Months Ended December 31, 2023 and 2022

General and administrative expenses increased by $6.9 million, from $35.6 million for the nine months ended December 31, 2022 to $42.5 million for the nine months ended December 31, 2023. The increase was primarily related to higher personnel-related expenses, market research costs and information technology costs, partially offset by lower legal and other professional fees.

Liquidity and Capital Resources

Sources of Liquidity

We had cash and cash equivalents of $690.9 million and $376.5 million as of December 31, 2023 and March 31, 2023, respectively. For the three months ended December 31, 2023 and 2022, we had net losses of $51.4 million and $63.2 million, respectively, and for the nine months ended December 31, 2023 and 2022, we had net losses of $184.0 million and $151.5 million, respectively. We expect to continue to incur significant expenses and increasing operating losses at least for the next several years. We have never generated any revenue and we do not expect to generate product revenue unless and until we successfully complete development and obtain regulatory approval for batoclimab, IMVT-1402 or any future product candidate.

To date, we have financed our operations primarily from equity offerings. Until such time, if ever, as we can generate substantial product revenue from sales of batoclimab, IMVT-1402 or any future product candidate, we expect to finance our cash needs through a combination of equity offerings, debt financings and potential collaboration, license or development agreements. Our ability to raise additional capital may be adversely impacted by worsening global economic conditions and the continuing disruptions to, and volatility in, the credit and financial markets in the U.S. and worldwide, including disruptions resulting from the ongoing military conflict between Russia and Ukraine and in the Middle East, the post-COVID-19 environment, changes in inflation, heightened interest rates and recent and potential future disruptions in access to bank deposits or lending commitments due to bank failures.

We do not currently have any committed external source of funds. Debt financing and preferred equity financing, if available, may involve agreements that include covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends.

In October 2023, we completed an underwritten public offering of 8,475,500 shares of our common stock (including 1,526,316 shares of common stock purchased by RSL on the same terms as other investors in the offering and the full exercise of the underwriters’ option to purchase 1,105,500 additional shares of common stock) at a price to the public of $38.00 per share. Concurrent with the public offering, RSL purchased 4,473,684 shares of our common stock in a private placement exempt from the registration requirements of the Securities Act of 1933, as amended, at the same price per share as investors in the public offering. The net proceeds to us were approximately $466.7 million after deducting underwriting discounts and commissions, placement agent fees and offering expenses.

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On November 9, 2023, we entered into a sales agreement with Leerink Partners LLC (“Leerink Partners”), as sales agent, pursuant to which we may offer and sell, from time to time, shares of our common stock (the “ATM Shares”), subject to certain conditions as specified in the sales agreement. We agreed to pay Leerink Partners up to 3% of the gross proceeds from each sale of ATM Shares sold through the sale agreement. The ATM Shares will be sold at prevailing market prices at the time of the sale and, as a result, prices may vary. The ATM Shares to be sold under the sales agreement, if any, will be issued and sold pursuant to an automatic shelf registration statement on Form S-3, which we filed with the SEC on November 9, 2023, along with a prospectus supplement relating to the offer and sale of up to $150.0 million of ATM Shares pursuant to the sales agreement. We have not issued or sold any ATM Shares pursuant to the ATM offering program.

If we raise additional funds through collaborations, strategic alliances or marketing, distribution or licensing arrangements with third parties, we may be required to relinquish valuable rights to future revenue streams, research programs or product candidates or to grant licenses on terms that may not be favorable to us. Adequate additional funding may not be available to us on acceptable terms, or at all. If we are unable to raise capital in sufficient amounts or on terms acceptable to us, we may be required to delay, limit, reduce or terminate our drug development or future commercialization efforts or grant rights to develop and market product candidates that we would otherwise prefer to develop and market ourselves or potentially discontinue operations.

Cash Flows

The following table sets forth a summary of our cash flows for the nine months ended December 31, 2023 and 2022 (in thousands):


	Nine Months Ended December 31,
	2023		2022
Net cash used in operating activities	$	(154,528)	$	(132,400)
Net cash used in investing activities	(210)		(171)
Net cash provided by financing activities	470,882		70,652

Operating Activities

For the nine months ended December 31, 2023, $154.5 million of cash was used in operating activities, primarily reflecting a net loss from operations for the year of $184.0 million and a net change in operating assets and liabilities of $3.0 million, partially offset by non-cash charges of $32.5 million. The non-cash charges consisted mainly of stock-based compensation of $31.4 million, reflecting the higher headcount and incentive equity awards as compared with the prior year. The change in operating assets and liabilities reflected a decrease in accrued expenses of $14.1 million, primarily reflecting payments for contract manufacturing costs. This change was partially offset by $10.1 million of lower prepaid expenses and other current assets, driven primarily by the timing of payments and services performed related to our ongoing clinical trials.

For the nine months ended December 31, 2022, $132.4 million of cash was used in operating activities, primarily reflecting a net loss from operations for the year of $151.5 million and a net change in operating assets and liabilities of $6.6 million, partially offset by non-cash charges of $25.7 million. The non-cash charges consisted mainly of stock-based compensation of $24.8 million, reflecting the higher headcount and incentive equity awards as compared with the prior year. The change in operating assets and liabilities reflected $14.3 million of higher prepaid expenses and other current assets, driven primarily by payments related to clinical research activities in advance of ongoing and planned clinical trials. Accounts payable decreased $4.5 million, primarily reflecting the timing and level of payments related to contract manufacturing and upfront and start-up research and development costs related to our clinical trials of $14.5 million, partially offset by the $10.0 million payable as a result of the achievement of our second development and regulatory milestone under the HanAll Agreement, which was paid in the fiscal 2023 fourth quarter. These changes were partially offset by a decrease in accounts receivable of $11.8 million reflecting the collection of amounts owed to us under research and development cost-sharing arrangements with third parties.

Investing Activities

For the nine months ended December 31, 2023 and 2022, cash used in investing activities was related to the purchase of property and equipment.

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Financing Activities

For the nine months ended December 31, 2023, $470.9 million of cash provided by financing activities primarily consisted of proceeds from our October 2023 underwritten public offering and concurrent private placement of $466.7 million, combined, after deducting underwriting discounts and commissions, placement agent fees and offering expenses. Cash provided by financing activities also reflected $4.1 million of proceeds from the exercise of stock options. For the nine months ended December 31, 2022, $70.7 million of cash provided by financing activities primarily consisted of proceeds from our October 2022 underwritten offering of $70.2 million, after deducting underwriting discounts and commissions and offering expenses. Cash provided by financing activities also reflected $0.4 million of proceeds from the exercise of stock options.

Material Cash Requirements

Our primary uses of capital have been, and we expect will continue to be, for advancing our clinical and preclinical development programs. We have based our estimates on assumptions that may prove to be wrong, and we may use our available capital resources sooner than we currently expect. Our net losses and operating cash flows may fluctuate significantly from quarter-to-quarter and year-to-year, depending on the timing of our planned clinical trials, timing of batoclimab or IMVT-1402 manufacturing, HanAll milestone payments and our expenditures on other research and development activities.

Because of the numerous risks and uncertainties associated with the development and commercialization of product candidates, we are unable to estimate the amounts of increased capital outlays and operating expenditures necessary to complete the development of product candidates.

Our short-term and long-term material cash requirements as of December 31, 2023 primarily consisted of those related to our clinical trials and clinical development activities, which we expect to fund primarily with our existing cash balance. Our most significant cash requirements are described below:

Product Service Agreement and Master Services Agreement

During the year ended March 31, 2022, we entered into an agreement with Samsung to manufacture a certain quantity of batoclimab drug substance for, among other things, commercial sale, if approved. As of December 31, 2023, in connection with this agreement, we have a remaining minimum obligation to Samsung of approximately $18.3 million, of which $1.9 million, $3.7 million and $12.7 million is expected to be paid during the remainder of the fiscal year ending March 31, 2024, and for the fiscal years ending March 31, 2025 and 2026, respectively.

Because we did not exercise an early termination right prior to its expiration in January 2024, we have an additional minimum obligation to Samsung of approximately $28.0 million to purchase additional batches of batoclimab in the four-year period of 2026 through 2029.

See “Note 3 - Material Agreements” in our unaudited condensed consolidated financial statements in Part I, Item 1 of this Quarterly Report for additional details.

HanAll Agreement

Potential future payments due under the HanAll Agreement are contingent upon future events. As of December 31, 2023, the aggregate maximum amount of milestone payments we could be required to make under the HanAll Agreement is $420.0 million (after an aggregate amount of $32.5 million of milestone achievements as of December 31, 2023) upon the achievement of certain development, regulatory and sales milestone events. During the quarter ended June 30, 2023, we achieved our third and fourth development and regulatory milestones under the HanAll Agreement and made a $12.5 million milestone payment in the quarter ended September 30, 2023 in accordance with the terms of the agreement.

We are also required to reimburse HanAll for half of budgeted research and development costs incurred by HanAll with respect to batoclimab and IMVT-1402, up to an aggregate of $20.0 million.

Lease Agreements

In June 2020, we entered into two sublease agreements with RSI for the two floors of the building that serve as our headquarters in New York. The subleases will expire on February 27, 2024 and April 29, 2024, respectively.

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In March 2022, we entered into a lease agreement with an unrelated party for office space in a building in North Carolina. The lease will expire on March 31, 2024 and has scheduled rent increases each year. The lease agreement includes an option at our election to renew for an additional two years.

Our future minimum lease payments as of December 31, 2023 totaled $0.3 million related to short-term lease liabilities.

Outlook

We currently expect that our existing cash and cash equivalents as of December 31, 2023 of $690.9 million will be sufficient to fund our operating expenses and capital expenditure requirements for at least the next 12 months from the date of the filing of this Quarterly Report and in the long term beyond the next 12 months.

Except as discussed above, we did not have any other ongoing material contractual obligations for which cash flows were fixed and determinable. We expect to enter into other commitments as the business further develops. In the normal course of business, we enter into agreements with CROs for clinical trials and with vendors for nonclinical studies, manufacturing and other services and products for operating purposes, which agreements are generally cancellable by us at any time, subject to payment of remaining obligations under binding purchase orders and, in certain cases, nominal early-termination fees. These commitments are not deemed significant. There are certain contracts wherein we have a minimum purchase commitment, however, most of it is due and payable within one year.

We anticipate that our short-term and long-term future capital requirements will increase substantially as we:

•fund our clinical development programs;

•launch any potential clinical trials of batoclimab or IMVT-1402 in additional indications;

•increase manufacturing of batoclimab and IMVT-1402 drug substance to support clinical trials;

•achieve milestones under our agreements with third parties, including the HanAll Agreement, that will require us to make substantial payments to those parties;

•integrate acquired technologies into a comprehensive regulatory and product development strategy;

•maintain, expand and protect our intellectual property portfolio;

•hire scientific, clinical, quality control and administrative personnel;

•add operational, financial and management information systems and personnel, including personnel to support our drug development efforts;

•commence the number of clinical trials required for approval;

•seek regulatory approvals for any product candidates that successfully complete clinical trials;

•seek to identify, acquire, develop and commercialize additional product candidates;

•ultimately establish a sales, marketing and distribution infrastructure and scale up external manufacturing capabilities to commercialize any drug candidates for which we may obtain regulatory approval; and

•incur insurance, legal and other regulatory compliance expenses to operate as a public company.

Our primary use of cash is to fund our clinical trials and clinical development activities. Our current funds will not be sufficient to enable us to complete all necessary development and, if approved, commercially launch batoclimab or IMVT-1402. We anticipate that we will continue to incur net losses for the foreseeable future.

Critical Accounting Estimates

Our management’s discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these consolidated financial statements requires us to make estimates, judgments and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities as of the date of the balance sheet, and the reported amounts of expenses during the reporting period. In accordance with U.S. GAAP, we evaluate our estimates and judgments on an ongoing basis. We base our estimates on historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

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We define our critical accounting estimates as those under U.S. GAAP that require us to make subjective estimates and judgments about matters that are uncertain and are likely to have a material impact on our financial condition and results of operations, as well as the specific manner in which we apply those principles. During the three and nine months ended December 31, 2023, there were no material changes to our critical accounting estimates from those disclosed in the audited consolidated financial statements for the year ended March 31, 2023 included in our Annual Report.

Recent Accounting Pronouncements

For information with respect to recently issued accounting standards and the impact of these standards on our unaudited condensed consolidated financial statements, refer to “Note 2 – Summary of Significant Accounting Policies” in our unaudited condensed consolidated financial statements in Part I, Item 1 of this Quarterly Report.

Item 3. Quantitative and Qualitative Disclosures About Market Risk

Under SEC rules and regulations, because we are considered to be a “smaller reporting company” until the filing of our Annual Report on Form 10-K for the fiscal year ending March 31, 2024, we are not required to provide the information required by this item in this report.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures.

We maintain “disclosure controls and procedures” (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) that are designed to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.

Disclosure controls and procedures include, without limitation, controls and procedures designed to provide reasonable assurance that information required to be disclosed by us in the reports that we file or submit under the Exchange Act is accumulated and communicated to our management, including our Chief Executive Officer and Chief Financial Officer, as appropriate, to allow for timely decisions regarding required disclosure.

Our management, with the participation of our Chief Executive Officer and our Chief Financial Officer, evaluated the effectiveness of our disclosure controls and procedures as of December 31, 2023, the end of the period covered by this Quarterly Report. Based on this evaluation, our Chief Executive Officer and Chief Financial Officer concluded that our disclosure controls and procedures were effective as of December 31, 2023 at the reasonable assurance level.

Changes in Internal Control Over Financial Reporting.

There was no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the fiscal quarter ended December 31, 2023 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Inherent Limitation on the Effectiveness of Internal Control.

Our management, including our Chief Executive Officer and Chief Financial Officer, does not expect that our disclosure controls and procedures, or our internal controls, will prevent all error and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Further, the design of a control system must reflect the fact that there are resource constraints, and the benefits of controls must be considered relative to their costs. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within our company have been detected.

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PART II – OTHER INFORMATION

Item 1. Legal Proceedings

From time to time, we may become involved in legal or regulatory proceedings arising in the ordinary course of our business. We do not currently, however, expect such legal proceedings to have a material adverse effect on our business, operating results or financial condition. However, depending on the nature and timing of a given dispute, an unfavorable resolution could materially affect our current or future results of operations or cash flows.

For a description of our legal proceedings, refer to “Note 9 - Commitments and Contingencies” in our unaudited condensed consolidated financial statements in Part I, Item 1 of this Quarterly Report.

Item 1A. Risk Factors

Our business involves a high degree of risk. You should carefully consider the risks described below, together with the other information contained in this Quarterly Report, including our unaudited condensed consolidated financial statements and the related notes appearing elsewhere in this Quarterly Report. We cannot assure you that any of the events discussed in the risk factors below will not occur. These risks could have a material and adverse impact on our business, results of operations, financial condition and cash flows and, if so, our future prospects would likely be materially and adversely affected. If any of such events were to happen, the trading price of shares of our common stock could decline, and you could lose all or part of your investment.

Risks Related to Development, Regulatory Approval and Commercialization

Our business is currently dependent on the successful and timely development, regulatory approval and commercialization of our product candidates, batoclimab and IMVT-1402.

We currently have no products that are approved for commercial sale and may never be able to develop marketable products. We expect that our primary efforts and expenditures over the next few years will be devoted to the advancement of batoclimab and IMVT-1402. Accordingly, our business currently depends on the successful completion of our clinical trials for batoclimab and IMVT-1402 and subsequent regulatory approval and commercialization of these product candidates, which is uncertain. Delays or failures in the clinical trials for batoclimab or IMVT-1402, for example due to the voluntary pause of our batoclimab clinical trials announced in February 2021 and resulting inconclusive study results, have and could in the future significantly impact and harm our business. See “Risks Related to Development, Regulatory Approval and Commercialization – Clinical trials are very expensive, time-consuming, difficult to design and implement, and involve uncertain outcomes.”

We cannot be certain that batoclimab or IMVT-1402 will receive regulatory approval or be successfully commercialized even if we receive regulatory approval. The research, testing, manufacturing, labeling, packaging, approval, sale, marketing, distribution, import, export, adverse event reporting, storage, advertising, promotion, and recordkeeping of pharmaceutical products, including antibody-based products, are, and will remain, subject to extensive regulation by the FDA and other regulatory authorities in the U.S. and other countries which may vary from one country to another. We are not permitted to market our product candidates in the U.S. until we receive approval of a biologics license application (“BLA”) or in any foreign country until we receive the requisite approvals from the appropriate regulatory authorities in such countries for marketing authorization. In addition, we have not yet demonstrated our ability to complete later-stage or pivotal clinical trials for our product candidates. We have not submitted a BLA for batoclimab or IMVT-1402 to the FDA or any comparable application to any other foreign regulatory authority. Obtaining approval of a BLA or similar foreign regulatory approval is an extensive, lengthy, expensive and inherently uncertain process, and the FDA or other foreign regulatory authorities may delay, limit or deny approval of batoclimab or IMVT-1402 for many reasons, including:

•we may not be able to demonstrate that our product candidates are safe and effective as a treatment for any of our currently targeted indications to the satisfaction of the FDA or other relevant foreign regulatory authorities;

•the relevant regulatory authorities may require additional pre-approval studies or clinical trials, which would increase our costs and prolong our development timelines;

•the results of our clinical trials may not meet the level of statistical or clinical significance required by the FDA or other relevant foreign regulatory authorities for marketing approval;

•the FDA or other relevant foreign regulatory authorities may disagree with the number, design, size, conduct or implementation of our clinical trials, including the design of our clinical trials of batoclimab for the treatment of MG, TED, CIDP and GD or trials evaluating IMVT-1402;

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•the CROs that we retain to conduct clinical trials may take actions outside of our control or otherwise commit errors or breaches of protocols that materially adversely impact our clinical trials and ability to obtain market approvals;

•the FDA or other relevant foreign regulatory authorities may not find the data from nonclinical studies or clinical trials sufficient to demonstrate that the clinical and other benefits of our product candidates outweigh their safety risks;

•the FDA or other relevant foreign regulatory authorities may disagree with our interpretation of data or significance of results from the nonclinical studies and clinical trials of our product candidates or may require additional studies;

•the FDA or other relevant foreign regulatory authorities may not accept data generated from our clinical trial sites;

•if our BLA or other foreign marketing authorization application is referred for review by an advisory committee, the FDA or other relevant foreign regulatory authority, as the case may be, may have difficulties scheduling an advisory committee meeting in a timely manner or the advisory committee may recommend against approval of our application or may recommend that the FDA or other relevant foreign regulatory authority, as the case may be, require, as a condition of approval, additional nonclinical studies or clinical trials, limitations on approved labeling or distribution and use restrictions;

•the FDA or other relevant foreign regulatory authorities may require development of a Risk Evaluation and Mitigation Strategy (“REMS”) drug safety program or similar strategy imposed by foreign regulatory authorities, as a condition of approval;

•the FDA or other relevant foreign regulatory authorities may require additional post-marketing studies and/or a patient registry, which would be costly;

•the FDA or other relevant foreign regulatory authorities may find the chemistry, manufacturing and controls data insufficient to support the quality of our product candidate;

•the FDA or other relevant foreign regulatory authorities may identify deficiencies in the manufacturing processes or facilities of our third-party manufacturers; or

•the FDA or other relevant foreign regulatory authorities may change their approval policies or adopt new regulations.

Even if we do receive regulatory approval to market batoclimab or IMVT-1402, any such approval may be subject to limitations on the indicated uses or patient populations for which we may market batoclimab or IMVT-1402. Accordingly, even if we are able to obtain the requisite financing to continue to fund our development programs, we cannot assure you that our product candidates will be successfully developed or commercialized.

In addition, if our product candidates encounter safety or efficacy problems, such as the observed lipid findings from our clinical trials of batoclimab, developmental delays, regulatory issues, supply issues, or other problems in one of our target indications, our development plans for our product candidates could be significantly harmed in other indications, which would have a material adverse effect on our business. Further, problems encountered by competitors who are developing product candidates in the autoimmune disease field, including IgG-mediated autoimmune indications, or that target the same indications or use the same mechanism of action as our product candidates could suggest problems with our product candidates that would potentially harm our business.

Our product candidates, or anti-FcRn product candidates developed by others, may cause adverse events or undesirable side effects or have other properties that could delay or prevent their regulatory approval, cause us to suspend or discontinue clinical trials, abandon further development or limit the scope of any approved label or market acceptance.

Adverse events (“AEs”) or undesirable side effects caused by our product candidates could cause us or regulatory authorities to interrupt, delay or halt clinical trials and could result in a more restrictive label or the delay or denial of regulatory approval by the FDA, European Commission, or other competent regulatory authorities. Results of our clinical trials could reveal a high and unacceptable severity and prevalence of side effects, toxicities or unexpected characteristics. In addition, AEs or undesirable side effects caused by related product candidates or anti-FcRn product candidates developed by others could cause us or regulatory authorities to interrupt, delay or halt clinical trials and could result in a more restrictive label or the delay or denial of regulatory approval by the FDA, European Commission, or other competent regulatory authorities. Results of our clinical trials could reveal a high and unacceptable severity and prevalence of side effects, toxicities or unexpected characteristics.

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If unacceptable AEs or side effects arise in the development of our or others’ anti-FcRn product candidates, we, other reviewing entities, clinical trial sites or regulatory authorities could suspend, vary or terminate our clinical trials or the regulatory authorities could order us to cease clinical trials or deny approval of our product candidates for any or all targeted indications. If an unacceptable frequency or severity of AEs or new safety signals are reported in our or others’ anti-FcRn clinical trials, our ability to obtain regulatory approval may be negatively impacted. Treatment-related side effects arising from, or those potentially arising from, our product candidates or those from other companies targeting similar autoimmune indications or using the same mechanism of action could affect the design of clinical studies, target patient population, enrollment and conduct of the studies, patient recruitment or the ability of enrolled patients to complete our clinical trials, eventual labeling and risk management, or result in potential product liability claims. In addition, these side effects may not be appropriately recognized or managed by the treating medical staff.

For example, AEs associated with batoclimab in our clinical trials previously caused us to pause dosing in our clinical trials of batoclimab. The most commonly reported AE in our Phase 1 clinical trial was mild erythema and swelling at the injection site, which typically resolved within hours. We voluntarily paused dosing in our early phase clinical studies of batoclimab to evaluate treatment-induced elevations in total cholesterol and LDL levels observed in some trial subjects. After evaluation of the available safety data and following discussions with multiple regulatory authorities, we are continuing our clinical development of batoclimab. While we do not expect that increases in LDL over a short-term treatment duration would pose a safety concern for patients, the risk-benefit profile of long-term administration of batoclimab at higher doses will need to incorporate any potential unfavorable effects on lipid profiles. In addition, protocols that contain long-term treatment extensions will likely include protocol-directed guidelines for the management of any observed lipid abnormalities. These occurrences have harmed, and any reoccurrences may continue to harm, our business, financial condition and prospects.

Furthermore, it is possible we will not be able to agree upon sufficient risk mitigation with all regulatory authorities and that our development of our product candidates will not continue in certain countries or for certain indications. Even if we are able to continue clinical development of our product candidates with such risk mitigations, any future approval and marketing would suffer from the risks of potential AEs or side effects and potential impact of mitigating measures, including, among others, limited indication, monitoring, a REMS or similar strategy imposed by foreign regulatory authorities, potential additional safety studies and other adverse labeling.

If any of our product candidates is approved and then causes serious or unexpected side effects, a number of potentially significant negative consequences could result, including:

•regulatory authorities may withdraw, suspend, vary or limit their approval of the product or require a REMS (or similar strategy imposed by foreign regulatory authorities) to impose restrictions on the product’s distribution or require other risk management measures;

•we may be required to recall a product;

•additional restrictions may be imposed on the distribution or marketing of the particular product or the manufacturing processes for the product or any component thereof, including a “black box” warning or contraindication on the product label or communications containing warnings or other safety information about the product;

•regulatory authorities may require the addition of labeling statements, such as warnings or contraindications, require other labeling changes or require field alerts or other communications to physicians, pharmacies or the public;

•we may be required to change the way the product is administered or distributed, conduct additional clinical trials, change the labeling of a product or be required to conduct additional post-marketing studies or surveillance;

•we may be required to repeat a nonclinical study or clinical trial or terminate a program, even if other studies or trials related to the program are ongoing or have been successfully completed;

•we may be sued and held liable for harm caused to patients, or may be subject to fines, restitution or disgorgement of profits or revenues;

•physicians may stop prescribing the product;

•reimbursement may not be available for the product;

•we may elect to discontinue the sale of our product;

•the product may become less competitive; and

•our reputation may suffer.

Any of these events could prevent us from achieving or maintaining market acceptance of the affected product candidate and could substantially increase the costs of commercializing such product candidate, if approved.

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Clinical trials are very expensive, time-consuming, difficult to design and implement, and involve uncertain outcomes.

Batoclimab and IMVT-1402 are still in clinical development and will require extensive clinical testing before we are prepared to submit a BLA or other similar application for regulatory approval. For example, we plan to initiate four to five potentially registrational programs for IMVT-1402 by the end of fiscal year 2025 (by March 31, 2025). We plan to initiate trials of IMVT-1402 in ten indications by the end of fiscal year 2026 (by March 31, 2026), which includes the four to five programs beginning in fiscal year 2025. We cannot provide any assurance that we will submit a BLA for regulatory approval for our product candidates within our projected timeframes or whether any such application will be accepted for review or ultimately approved by the relevant regulatory authorities. Clinical trials are very expensive and difficult to design and implement, in part because they are subject to rigorous regulatory requirements. For instance, the FDA or other foreign regulatory authorities may not agree with our proposed analysis plans or trial design for any clinical trials for our product candidates; during any such review, may identify unexpected efficacy or safety concerns, which may delay the approval of a BLA or similar foreign marketing authorization application. The FDA or a foreign regulatory authority may also find that the benefits of our product candidates in any of our target indications do not outweigh their risks, including the risks associated with elevated lipid levels and lower albumin levels, in a manner sufficient to grant regulatory approval. The clinical trial process is also time-consuming and costly and is dependent upon collaboration with many CROs and clinical trial sites.

Failures can occur at any stage of clinical trials, and we could encounter problems that cause us to abandon or repeat clinical trials. In addition, results from clinical trials may require further evaluation delaying the next stage of clinical development or submission of a BLA. Further, product candidates in later stages of clinical trials may fail to show the desired safety and efficacy traits despite having progressed through nonclinical studies and initial clinical trials, and such product candidates may exhibit negative safety signals in later stage clinical trials that they did not exhibit in nonclinical or earlier-stage clinical trials. A number of companies in the pharmaceutical industry, including biotechnology and biopharmaceutical companies, have suffered significant setbacks in or the discontinuation of clinical trials due to lack of efficacy or adverse safety profiles, notwithstanding positive results in earlier trials. Likewise, the results of early nonclinical studies and clinical trials of our product candidates, some of which were not conducted by us, may not be predictive of the results of our current or planned development programs and there can be no assurance that the results of studies conducted by collaborators or other third parties will be viewed favorably or are indicative of our own future trial results.

If we fail to successfully complete our clinical trials of our product candidates and demonstrate the efficacy and safety necessary to obtain regulatory approval to market our product candidates our business, financial condition and prospects would be harmed. The commencement and completion of clinical trials may be delayed by several factors, including:

•failure to obtain regulatory authorization to commence a clinical trial or reach a consensus with regulatory authorities regarding the design or implementation of our studies;

•unforeseen safety issues or subjects experiencing severe or unexpected AEs;

•continuation of previously identified safety issues, despite our program-wide safety strategy to characterize the safety profile of batoclimab in response to the previously reported change in albumin and lipids;

•occurrence of AEs in trials of the same class of agents conducted by other sponsors or AEs reported by anti-FcRn product candidates developed by others;

•lack of effectiveness during clinical trials;

•resolving any dosing issues or limitations, including those raised by the FDA or other foreign regulatory authorities;

•inability to reach agreement on acceptable terms with prospective CROs and clinical trial sites, the terms of which can be subject to extensive negotiation and may vary significantly among different CROs and trial sites;

•slower than expected rates of patient recruitment or failure to recruit suitable patients to participate in a trial;

•failure to add a sufficient number of clinical trial sites;

•unanticipated impact from changes in or modifications to protocols or clinical trial design, including those that may be required by the FDA or other foreign regulatory authorities;

•inability or unwillingness of clinical investigators or study participants to follow our clinical and other applicable protocols or applicable regulatory requirements;

•an institutional review board (“IRB”), refusing to approve, suspending, or terminating the trial at an investigational site, precluding enrollment of additional subjects, or withdrawing their approval of the trial;

•ethics committees issuing negative opinions regarding a clinical trial or requiring substantial modifications of a proposed clinical trial;

•premature discontinuation of study participants from clinical trials or missing data at a level that impacts study integrity;

•failure to manufacture or release sufficient quantities of our product candidates or placebo or failure to obtain sufficient quantities of active comparator medications for our clinical trials, if applicable, that in each case meet our and global quality standards for use in clinical trials;

•inability to monitor patients adequately during or after treatment; or

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•inappropriate unblinding of trial results.

In addition, we, the FDA or another foreign regulatory authority may suspend our clinical trials in an entire country at any time, or an IRB or ethics committee may suspend its clinical trial sites within any country, if it appears that we or our collaborators are failing to conduct a trial in accordance with regulatory requirements, including good clinical practice (“GCP”), or that we are exposing participants to unacceptable health risks, or if the FDA or other foreign regulatory authority, as the case may be, finds deficiencies in our investigational new drug application (“IND”) or equivalent applications for other countries or the manner in which the clinical trials are conducted. Therefore, we cannot predict with any certainty the schedule for commencement and completion of future clinical trials. If we experience delays in the commencement or completion of our clinical trials, or if we terminate a clinical trial prior to completion, the commercial prospects of our product candidates could be harmed, and our ability to generate product revenue from our product candidates, if approved, may be delayed. In addition, any delays in our clinical trials could increase our costs, cause a decline in our share price, slow down the approval process, and jeopardize our ability to commence product sales and generate revenue. Any of these occurrences may harm our business, financial condition and results of operations. In addition, we may make formulation or manufacturing changes to our product candidates, in which case we may need to conduct additional nonclinical or clinical studies to bridge our modified product candidate to earlier versions. Any delays to our clinical trials that occur as a result could shorten any period during which we may have the exclusive right to commercialize our product candidates and our competitors may be able to bring products to market before we do, which could impact the commercial viability of our product candidates.

Moreover, principal investigators for our clinical trials may serve as scientific advisors or consultants to us from time to time and receive compensation in connection with such services. Under certain circumstances, we may be required to report some of these relationships to the FDA or other foreign regulatory authorities. The FDA or other foreign regulatory authorities may conclude that a financial relationship between us and a principal investigator has created a conflict of interest or otherwise affected the integrity of the study. The FDA or other foreign regulatory authority may therefore question the integrity of the data generated at the applicable clinical trial site and the utility of the clinical trial itself may be jeopardized. This could result in a delay in approval, or rejection, of our marketing applications by the FDA or other foreign regulatory authority, as the case may be, and may ultimately lead to the denial of marketing approval of our product candidates.

In addition, the FDA’s, the competent authorities of the E.U. Member States’, the EMA’s, the European Commission’s and other comparable regulatory authorities’ policies with respect to clinical trials may change and additional government regulations may be enacted. For instance, the regulatory landscape related to clinical trials in the E.U. recently evolved. The E.U. Clinical Trials Regulation (“CTR”), which was adopted in April 2014 and repeals the E.U. Clinical Trials Directive, became applicable on January 31, 2022. The CTR allows sponsors to make a single submission to both the competent authority and an ethics committee in each E.U. Member State, leading to a single decision for each E.U. Member State. The assessment procedure for the authorization of CTAs has been harmonized as well, including a joint assessment of some elements by all E.U. Member States concerned, and a separate assessment by each E.U. Member State with respect to specific requirements related to its own territory, including ethics rules. Each E.U. Member State’s decision is communicated to the sponsor via the centralized E.U. portal. Once the clinical trial is approved, clinical study development may proceed. The CTR foresees a three-year transition period. The extent to which ongoing and new clinical trials will be governed by the CTR varies. For clinical trials that were approved on the basis of the Clinical Trials Directive before January 31, 2023, the Directive will continue to apply on a transitional basis for three years until January 31, 2025. By that date, all ongoing trials will become subject to the provisions of the CTR. Compliance with the CTR requirements by us and our third-party service providers, such as CROs, may impact our development plans.

In light of the entry into application of the CTR on January 31, 2022, we may be required to transition clinical trials for which we have obtained regulatory approvals in accordance with the CTD to the regulatory framework of the CTR. Transition of clinical trials governed by the CTD to the CTR will be required for clinical trials which will have at least one site active in the E.U. on January 30, 2025. A transitioning application would need to be submitted to the competent authorities of E.U. Member States through the Clinical Trials Information Systems and related regulatory approval obtained to continue the clinical trial past January 30, 2025. This would require financial, technical and human resources. If we are unable to transition our clinical trials in time, the conduct of those clinical trials may be negatively impacted.

If we are slow or unable to adapt to changes in existing requirements or the adoption of new requirements or policies governing clinical trials, our development plans may be impacted.

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Enrollment and retention of patients in clinical trials is an expensive and time-consuming process and could be made more difficult or rendered impossible by multiple factors outside our control.

We may encounter delays or difficulties in enrolling or be unable to enroll a sufficient number of patients to complete any of our clinical trials on our current timelines, or at all, and even once enrolled, we may be unable to retain a sufficient number of patients to complete any of our trials. Enrollment in our clinical trials may be slower than we anticipate or be stopped, leading to delays in our development timelines. For example, we may face difficulty enrolling or maintaining a sufficient number of patients in our clinical trials for MG, TED, CIDP and GD due to existing alternative treatments available, including teprotumumab for the treatment of TED, IVIg, plasma exchange and steroids for CIDP and anti-thyroid drugs for GD, as patients may decline to enroll or decide to withdraw from our clinical trials due to the risk of receiving placebo. Similar difficulties may occur in the four to five potentially registrational programs for IMVT-1402 we expect to initiate by the end of fiscal year 2025 (by March 31, 2025) and the trials of IMVT-1402 in ten indications we expect to initiate by the end of fiscal year 2026 (by March 31, 2026), which includes the four to five programs beginning in fiscal year 2025.

Patient enrollment and retention in clinical trials depends on many factors, including the size of the patient population, the nature of the trial protocol, our ability to recruit clinical trial investigators with the appropriate competencies and experience, the existing body of safety and efficacy data with respect to the study drug, the number and nature of competing treatments and ongoing clinical trials of competing drugs for the same indication, the proximity of patients to clinical sites, the eligibility criteria for the trial and the proportion of patients screened that meets those criteria, our ability to obtain and maintain patient consents and our ability to successfully complete prerequisite studies before enrolling certain patient populations. Our product candidates are focused in part on addressing rare autoimmune indications, and we have focused our initial development efforts on the treatment of MG, TED, CIDP and GD with limited patient pools from which to draw in order to complete our clinical trials in a timely and cost-effective manner, and could be faced with limited patient pools as we pursue other indications.

Furthermore, any negative results or new safety signals we may report in clinical trials of our product candidates may make it difficult or impossible to recruit and retain patients in other clinical trials we are conducting or to resume enrolling patients once a paused clinical trial has been resumed. For example, in February 2021, we reported that we voluntarily paused dosing in our clinical trials for batoclimab due to elevated total cholesterol and LDL levels observed in some patients treated with batoclimab. These results may make it more difficult to recruit and retain patients for clinical trials in the future, including our ongoing and planned trials of batoclimab in MG, TED, CIDP and GD and trials evaluating IMVT-1402. Similarly, negative results reported by our competitors about their drug candidates may negatively affect patient recruitment in our clinical trials. Also, marketing authorization of competitors in this same class of drugs may impair our ability to enroll patients into our clinical trials, delaying or potentially preventing us from completing recruitment of one or more of our trials.

Delays or failures in planned patient enrollment or retention may result in increased costs, program delays or both, which could have a harmful effect on our ability to develop our product candidates or could render further development impossible. In addition, we expect to rely on CROs and clinical trial sites to ensure proper and timely conduct of our future clinical trials, and, while we intend to enter into agreements governing their services, we will be limited in our ability to compel their actual performance.

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The results of our nonclinical and clinical trials may not support our proposed claims for our product candidates, or regulatory approval on a timely basis or at all, and the results of earlier studies and trials may not be predictive of future trial results.

Success in nonclinical testing and early clinical trials does not ensure that later clinical trials will be successful, and we cannot be sure that the results of later clinical trials will replicate the results of prior nonclinical testing and clinical trials. In addition, preclinical testing may not adequately uncover drug side effects. In particular, we cannot assure you that the reductions in IgG antibodies that we have observed to date in our Phase 1 and Phase 2 clinical trials of batoclimab or in the Phase 1 trial of IMVT-1402 will be observed in any future clinical trials. Likewise, positive results in interim analyses or other preliminary analyses do not ensure that the clinical trial as a whole will be successful and lack statistical significance, which further limits the reliability of such data. A number of companies in the pharmaceutical industry, including biotechnology companies, have suffered significant setbacks in, or the discontinuation of, clinical trials, even after positive results in earlier nonclinical studies or clinical trials. These setbacks have been caused by, among other things, nonclinical findings observed while clinical trials were underway and safety or efficacy observations in clinical trials.

As previously disclosed, we voluntarily paused dosing in our early phase clinical studies of batoclimab to evaluate treatment-induced elevations in total cholesterol and LDL levels observed in some trial subjects. Our failure to successfully complete our clinical trials of batoclimab and to demonstrate the efficacy and safety necessary to obtain regulatory approval to market batoclimab would significantly harm our business.

Further, product candidates in later stages of clinical trials may fail to show the desired safety and efficacy traits despite having progressed through nonclinical and initial clinical trials. A future failure of a clinical trial to meet its pre-specified endpoints would likely cause us to abandon the indication. Any delay in, or termination of, our clinical trials will delay the submission of a BLA to the FDA or other similar applications with other relevant foreign regulatory authorities and, ultimately, our ability to commercialize our product candidates, if approved, and generate product revenue. Even if our clinical trials are completed as planned, we cannot be certain that their results will support our expectations for differentiation or the effectiveness or safety of our product candidates. The FDA has substantial discretion in the review and approval process and may disagree that our data support the differentiated claims we propose. In addition, only a small percentage of biologics under development result in the submission of a BLA to the FDA, or other similar applications with other relevant foreign regulatory authorities, and even fewer are approved for commercialization.

Interim, “top-line” or preliminary data from our clinical trials that we announce or publish from time to time may change as more patient data become available and are subject to audit and verification procedures that could result in material changes in the final data.

From time to time, we may publicly disclose preliminary or “top-line” data from our clinical trials, which is based on a preliminary analysis of then-available top-line data, and the results and related findings and conclusions are subject to change following a full analysis of all data related to the particular trial. We also make assumptions, estimations, calculations and conclusions as part of our analyses of data, and we may not have received or had the opportunity to fully and carefully evaluate all data. As a result, the top-line results that we report may differ from future results of the same trials, or different conclusions or considerations may qualify such results, once additional data have been received and fully evaluated. Top-line data also remain subject to audit and verification procedures that may result in the final data being materially different from the preliminary data we previously published. As a result, top-line data should be viewed with caution until the final data are available. We may also disclose interim data from our clinical trials. Interim data from clinical trials that we may complete are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient data become available. Adverse differences between preliminary or interim data and final data could significantly harm our business prospects. Further, disclosure of preliminary or interim data by us or by our competitors could result in volatility in the price of shares of our common stock.

Further, others, including regulatory authorities, may not accept or agree with our assumptions, estimates, calculations, conclusions or analyses or may interpret or weigh the importance of data differently, which could impact the approvability or commercialization of the particular product candidate or product and our business in general. In addition, the information we choose to publicly disclose regarding a particular study or clinical trial is based on what is typically extensive information, and you or others may not agree with what we determine is the material or otherwise appropriate information to include in our disclosure, and any information we determine not to disclose may ultimately be deemed significant with respect to future decisions, conclusions, views, activities or otherwise regarding a particular drug, product candidate or our business. If the top-line data that we report differ from actual results, or if others, including regulatory authorities, disagree with the conclusions reached, our ability to obtain approval for and commercialize batoclimab, IMVT-1402 or any future product candidate, our business, operating results, prospects or financial condition may be harmed.

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We may not be able to successfully develop and commercialize our product candidates on a timely basis or at all.

Our product candidates, batoclimab and IMVT-1402, are novel therapeutic antibodies and their potential therapeutic benefits are unproven. While IMVT-1402 has demonstrated clinically meaningful reductions in IgG with no or minimal reductions in albumin and no or minimal increases in LDL cholesterol levels in healthy adults after four weekly doses of 300 mg and 600 mg, with changes consistent with those participants receiving placebo, and batoclimab has shown meaningful reductions in IgG antibody levels in healthy volunteers and patients in clinical trials conducted to date, batoclimab and/or IMVT-1402 may not demonstrate in patients any or all of the pharmacologic or clinical benefits we believe they may possess. We have not yet succeeded and may never succeed in demonstrating efficacy and safety for our product candidates in large-scale, pivotal clinical trials or in obtaining marketing approval thereafter for any indication. Results from our early-stage clinical trials are not necessarily predictive of the results of our current or planned clinical trials. If results from our Phase 1 and Phase 2 clinical trials cannot be replicated, or if the increase in total cholesterol and LDL levels or total albumin reductions observed in our Phase 2 clinical trial of batoclimab cannot be mitigated, we may be unable to successfully develop, obtain regulatory approval for and commercialize batoclimab for the treatment of MG, TED, CIDP and GD or any other autoimmune indication. If we are unsuccessful in our development efforts, we may not be able to advance the development of or commercialize our product candidates, raise capital, expand our business or continue our operations.

If we are not able to obtain required regulatory approvals, we will not be able to commercialize batoclimab, IMVT-1402 or any future product candidate, and our ability to generate product revenue will be impaired.

Batoclimab, IMVT-1402 and any future product candidate that we may develop, as well as the activities associated with their development and commercialization, including their design, research, testing, manufacture, safety, efficacy, recordkeeping, labeling, packaging, storage, approval, advertising, promotion, sale and distribution are subject to comprehensive regulation by the FDA and other regulatory authorities in the U.S. and by similar regulatory authorities outside the U.S. Failure to obtain marketing approval for, and thus commercialize any product candidate, could negatively impact our ability to generate any revenue from product sales.

We have not received approval from regulatory authorities to market any product candidate in any jurisdiction, and it is possible that our product candidates will never obtain the appropriate regulatory approvals necessary for us to commence product sales. Neither we nor any collaborator is permitted to market our product candidates in the U.S. or any other jurisdiction until we receive regulatory approval of a BLA from the FDA or similar approval from comparable regulatory authorities outside of the U.S.

The time required to obtain approval of a BLA by the FDA or similar approval from comparable regulatory authorities outside of the U.S. is unpredictable but typically takes many years following the commencement of clinical trials and depends upon numerous factors, including the discretion of the regulatory authority. Prior to submitting a BLA to the FDA or any comparable application to any other foreign regulatory authorities for approval of any product candidate, we will need to complete pivotal Phase 3 clinical trials to demonstrate favorable results with respect to safety, tolerability and efficacy. In addition, approval policies, regulations, or the type and amount of clinical data necessary to obtain approval may change during the course of a product candidate’s clinical development and may vary among jurisdictions.

Securing marketing approvals requires the submission of extensive manufacturing, nonclinical and clinical data and supporting information to regulatory authorities for each therapeutic indication to establish the safety and efficacy of our product candidates for the specified indications. We expect to rely on third-party CROs, consultants and our collaborators to assist us in filing and supporting the applications necessary to obtain marketing approvals. Securing marketing approval also requires the submission of information about the product manufacturing process to, and inspection of manufacturing facilities by, the regulatory authorities. Errors in the submission of applications for marketing approval or issues, including those related to gathering the appropriate data and the inspection process, may ultimately delay or affect our ability to obtain regulatory approval, commercialize our product candidates and generate product revenue.

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Batoclimab and IMVT-1402 are antibody proteins that could cause an immune response in patients, resulting in the creation of harmful or neutralizing antibodies against these therapeutic proteins, preventing or limiting regulatory approval or our ability to commercialize our product candidates.

In addition to the safety, efficacy, manufacturing, and regulatory hurdles faced by our product candidates, the administration of proteins such as monoclonal antibodies, even those that are fully human in nature, including our product candidate, can cause an immune response, resulting in the creation of antibodies directed against the therapeutic protein. These anti-drug antibodies can have no effect or can neutralize the effectiveness of the protein or require that higher doses be used to obtain a therapeutic effect. Whether anti-drug antibodies will be created and how they react can often not be predicted from nonclinical studies or clinical trials and their detection or appearance is often delayed. As a result, neutralizing antibodies may be detected at a later date or upon longer exposure periods, such as following more chronic administration in longer lasting clinical trials. In some cases, detection of neutralizing antibodies can even occur after pivotal clinical trials have been completed. Therefore, there can be no assurance that neutralizing antibodies will not be detected in future clinical trials or at a later date upon longer exposure (including after commercialization). If anti-drug antibodies reduce or neutralize the effectiveness of any of our product candidates, the continued clinical development or receipt of marketing approval for such product candidate could be delayed or prevented and, even if such product candidate is approved, its commercial success could be limited, any of which would impair our ability to generate revenue and continue operations.

We have in-licensed the rights to batoclimab and IMVT-1402 in limited territories. Any adverse developments that occur during any clinical trials or manufacturing conducted by third parties, including HanAll, in other jurisdictions may affect our ability to obtain regulatory approval or commercialize our product candidates.

We have in-licensed the right to develop, manufacture and commercialize batoclimab and certain back-up and next-generation antibodies (including IMVT-1402) in the Licensed Territory. HanAll or any of its sublicensees or collaborators, over which we have no control, has the right to develop, manufacture and commercialize these product candidates in geographies outside of our Licensed Territory. If an impact to the characterization of the safety profile occurs in studies conducted by HanAll or third parties in other jurisdictions outside of our Licensed Territory, the FDA or other foreign regulatory authorities may delay, limit or deny approval of these product candidates or require us to conduct additional clinical trials as a condition to marketing approval, which would increase our costs and time to market. If we receive FDA or foreign regulatory authority approval for batoclimab or IMVT-1402 and a new or serious safety issue is identified in connection with clinical trials conducted by third parties in other jurisdictions outside of our Licensed Territory, the FDA or foreign regulatory authority may withdraw or vary their approval or restrict our ability to market and sell our products or may require additional testing or evaluation. In addition, treating physicians may be less willing to administer our product candidates due to concerns over such AEs, which would limit our ability to successfully commercialize these product candidates. In addition, issues may arise in connection with the manufacturing process for batoclimab or IMVT-1402 utilized by HanAll or any of its sublicensees or collaborators, which could affect our ability to obtain regulatory approval for or commercialize these product candidates.

We face significant competition from other biotechnology and pharmaceutical companies targeting autoimmune disease indications. Our operating results will suffer if we fail to compete effectively.

The markets for autoimmune disease therapies are competitive and are characterized by significant technological development and new product introduction. For example, there are several large and small pharmaceutical companies focused on delivering therapeutics for our targeted autoimmune disease indications, including MG, TED, CIDP and GD. We anticipate that, if we obtain regulatory approval of any of our product candidates, we will face significant competition from other approved therapies or drugs that become available in the future for the treatment of our target indications. If approved, our product candidates may also compete with unregulated, unapproved and off-label treatments. Even if a biosimilar product is less effective than our product candidates, a less effective biosimilar may be more quickly adopted by physicians and patients than our competing product candidates based upon cost or convenience. Our product candidates, if approved, are expected to present a novel therapeutic approach for MG, TED, CIDP and GD and other targeted indications and will have to compete with existing therapies, some of which are widely known and accepted by physicians and patients. To compete successfully in this market, we will have to demonstrate that the relative cost, safety and efficacy of our product candidates, if approved, provide an attractive alternative to existing and other new therapies to gain a share of some patients’ discretionary budgets and to gain physicians’ attention within their clinical practices. Some of the companies that may offer competing products also have a broad range of other product offerings, large direct sales forces and long-term customer relationships with our target physicians, which could inhibit our market penetration efforts. Such competition could lead to reduced market share for our product candidates and contribute to downward pressure on the pricing of our product candidates, which could harm our business, financial condition, operating results and prospects.

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We expect to face intense competition from other biopharmaceutical companies who are developing agents for the treatment of autoimmune diseases, including multiple agents which are in the same class as batoclimab or IMVT-1402. We are aware of several FcRn inhibitors that are in clinical development. These include efgartigimod (argenx SE), nipocalimab (Johnson & Johnson) and rozanolixizumab (UCB). In June 2023, the FDA approved VYVGART HYTRULO (efgartigimod alfa and hyaluronidase-qvfc) for the treatment of gMG in adults who test positive for the anti-acetylcholine receptor (“AChR”) antibody. Previously, the FDA approved VYVGART™ (efgartigimod alfa-fcab) in the same patient population in December 2021. In June 2023, the FDA also approved RYSTIGGO (rozanolixizumab-noli) for the treatment of gMG in adult patients who are AChR or anti-muscle-specific tyrosine kinase antibody positive.

We also expect to face competition from agents with different mechanisms of action. The most commonly prescribed first-line agents for the treatment of MG are acetylcholinesterase inhibitors, such as pyridostigmine, which are marketed by several manufacturers of generic medicines. IVIg is also routinely used for patients with MG. SOLIRIS (eculizumab), marketed by AstraZeneca, is an antibody inhibitor of the C5 protein approved in 2017 for the treatment of gMG in patients who are positive for anti-AChR antibodies. Other C5 complement inhibitors approved in gMG include Ultomiris (ravulizumab-cwvz), which was approved in April 2022, and Zilbrysq® (zilucoplan), approved in October 2023. Inebilizumab (Horizon Therapeutics), a CD19-targeted humanized monoclonal antibody, is currently in Phase 3 development.

For patients with TED, the first line of treatment is generally immunosuppressive therapy, including high doses of corticosteroids. Other broad immunosuppressive drugs, such as cyclosporine, cyclophosphamide, mycophenolate mofetil and azathioprine, are used when patients do not respond adequately to corticosteroids. Rituximab (Roche), a monoclonal antibody that binds to an antigen specific to antibody-producing B cells, may also be used as a treatment for TED and other IgG-mediated autoimmune diseases. Johnson & Johnson is developing its hypersialylated IVIg, M254, in a variety of autoimmune indications. In January 2020, the FDA approved Horizon Therapeutics’ Tepezza (teprotumumab), an anti-IGF-1R antibody. Another company, Viridian Therapeutics, is also developing antibodies targeting IGF-1R for TED.

Many of our existing or potential competitors have substantially greater financial, technical and human resources than we do and significantly greater experience in the discovery and development of product candidates, as well as in obtaining regulatory approvals of those product candidates in the U.S. and in foreign countries. Many of our current and potential future competitors also have significantly more experience commercializing drugs that have been approved for marketing. Mergers and acquisitions in the pharmaceutical and biotechnology industries could result in even more resources being concentrated among a smaller number of our competitors. On October 6, 2023, Amgen completed its previously announced acquisition of Horizon Therapeutics for approximately $27.8 billion, expanding its rare disease pipeline. Competition may reduce the number and types of patients available to us to participate in clinical trials because some patients who might have opted to enroll in our trials may instead opt to enroll in a trial being conducted by one of our competitors.

Due to varying regulatory requirements in certain foreign countries, there are many more products and procedures available for use to treat autoimmune diseases in some international markets than are approved for use in the U.S. In certain international markets, there are also fewer limitations on the claims that our competitors can make about the effectiveness of their products and the manner in which they can market their products. As a result, we expect to face more competition in these markets than in the U.S.

Our ability to compete successfully will depend largely on our ability to:

•develop and commercialize therapies in our target indications that are superior to other products in the market;

•demonstrate through our clinical trials that batoclimab, IMVT-1402 or any future product candidate is differentiated from existing and future therapies;

•attract qualified scientific, product development, manufacturing and commercial personnel;

•obtain patent or other proprietary protection for batoclimab, IMVT-1402 and any future product candidates;

•obtain required regulatory approvals, including approvals to market batoclimab, IMVT-1402 or any future product candidate we develop, in ways that are differentiated from existing and future products and treatments;

•have commercial quantities of any approved product manufactured at acceptable cost and quality levels and in compliance with FDA and other regulatory requirements;

•successfully commercialize batoclimab, IMVT-1402 or any future product candidate, if approved;

•obtain coverage and adequate reimbursement from, and negotiate competitive pricing with, third-party payors and/or competent authorities;

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•successfully collaborate with pharmaceutical companies in the discovery, development and commercialization of new therapies; and

•avoid regulatory exclusivities or patents held by competitors that may inhibit our products’ entry to the market.

The availability of our competitors’ products could limit the demand and the price we are able to charge for any product candidate we develop. The inability to compete with existing or subsequently introduced treatments would have an adverse impact on our business, financial condition and prospects.

Additional time may be required to obtain marketing authorizations for pre-filled syringe presentations of batoclimab or IMVT-1402 because it would be subject to regulation as a combination product.

Combination products are therapeutic and diagnostic products that combine drugs, devices and/or biological products. A pre-filled syringe or autoinjector presentation of our product candidates would be considered a combination product that requires coordination within the FDA and in similar foreign regulatory authorities for review of its device and biologic components. Although the FDA and similar foreign regulatory authorities have systems in place for the review and approval of combination products such as ours, we may experience delays in the development and commercialization of these product candidates due to uncertainties in the product development and approval process.

In the E.U., combination products are not subject to a single regulatory pathway. Products combining a medical device and a medicinal product are either regulated as a medicinal product or a medical device depending on which product has the primary mode of action. Alternatively, they can be regulated by two separate procedures, with elements regulated as a medicinal product and elements as a medical device. Authorities involved in the regulatory assessment of combination products may include the EMA, national competent authorities of E.U. Member States and Notified Bodies.

The regulatory approval processes of the FDA and comparable foreign authorities are lengthy, time consuming and inherently unpredictable, and even if we obtain approval for a product candidate in one country or jurisdiction, we may never obtain approval for or commercialize it in any other jurisdiction, which would limit our ability to realize our full market potential.

Prior to obtaining approval to commercialize a product candidate in any jurisdiction, we or our collaborators must demonstrate with substantial evidence from well-controlled clinical trials, and to the satisfaction of the FDA or comparable foreign regulatory authorities, that such product candidate is safe and effective for its intended use. Results from nonclinical studies and clinical trials can be interpreted in different ways. Even if we believe the nonclinical or clinical data for a product candidate are positive, such data may not be sufficient to support approval by the FDA and other regulatory authorities. In order to market any products in any particular jurisdiction, we must establish and comply with numerous and varying regulatory requirements on a country-by-country basis regarding safety and efficacy. Approval by the FDA does not ensure approval by regulatory authorities in any other country or jurisdiction outside the U.S. In addition, clinical trials conducted in one country may not be accepted by regulatory authorities in other countries, and regulatory approval in one country does not guarantee regulatory approval in any other country. Approval processes vary among countries and can involve additional product testing and validation, as well as additional administrative review periods. Seeking regulatory approval could result in difficulties and costs for us and require additional nonclinical studies or clinical trials, which could be costly and time consuming. We do not have any product candidates approved for sale in any jurisdiction, including in international markets. If we fail to comply with regulatory requirements in international markets or to obtain and maintain required approvals, or if regulatory approvals in international markets are delayed, our target market will be reduced and our ability to realize the full market potential of any product we develop will be unrealized.

Our failure to maintain or continuously improve our quality management program could have an adverse effect upon our business, subject us to regulatory actions and cause a loss of patient confidence in us or our products, among other negative consequences.

Quality management plays an essential role in contract manufacturing of drugs or drug products, conducting clinical trials, preventing defects, improving our product candidates and services and assuring the safety and efficacy of our product candidates. Our goal is to maintain a robust quality management program, which includes the following broad pillars of quality:

•monitoring and assuring regulatory compliance for clinical trials, manufacturing and testing of good practice (“GxP”) products;

•monitoring and providing oversight of all GxP suppliers (e.g., contract development manufacturing organizations and CROs);

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•establishing and maintaining an integrated, robust quality management system for clinical, manufacturing, supply chain and distribution operations; and

•cultivating a proactive, preventative quality culture and employee and supplier training to ensure quality.

Our future success depends on our ability to maintain and continuously improve our quality management program. A quality or safety issue may result in adverse inspection reports, warning letters, monetary sanctions, injunction to halt manufacture and distribution of drugs or drug products, civil or criminal sanctions, costly litigation, refusal of a government to grant approvals and licenses, restrictions on operations or withdrawal of existing approvals and licenses. An inability to address a quality or safety issue in an effective and timely manner may also cause negative publicity or a loss of patient confidence in us or our future products, which may result in difficulty in successfully launching product candidates and the loss of potential future sales, which could have an adverse effect on our business, financial condition and results of operations.

A portion of our manufacturing, laboratory research, and clinical trial activities takes place in Asia. A significant disruption in that region, such as a trade war or political unrest, could materially adversely affect our business, financial condition, and results of operations.

We currently and expect to continue to engage in contract manufacturing, conduct clinical trials, and perform laboratory research activities outside the U.S., including in Asia. Any disruption in production or inability of our manufacturers in Asia to produce adequate quantities to meet our needs could impair our ability to operate our business on a day-to-day basis and to continue our development of our product candidates. We also conduct certain laboratory research, and expect to have clinical trial sites, in Asia. We are, thus, exposed to the possibility of product supply disruption, clinical trial delays, and increased costs in the event of changes in governmental policies, political unrest or unstable economic conditions in Asia. Any disruption of these activities could materially and adversely affect our business and results of operations.

Even if we obtain regulatory approval for a product candidate, we will still face extensive ongoing quality and regulatory compliance requirements and our product may face future development and quality or regulatory compliance difficulties.

Any product candidate for which we obtain marketing approval will be subject to extensive and ongoing regulatory requirements, including for the manufacturing processes, post-approval clinical data, labeling, packaging, distribution, AE reporting, storage, recordkeeping, conduct of potential post-market studies and post-market commitment and requirements, export, import and advertising and promotional activities for such product, among other things, by the FDA and other regulatory authorities. These requirements include submissions of safety and other post-marketing information and reports, establishment of registration and drug listing requirements, continued compliance with current good manufacturing practice (“cGMP”) requirements relating to manufacturing, quality control, quality assurance and corresponding maintenance of records and documents, requirements regarding the distribution of drug product samples to physicians, recordkeeping and GCP requirements for any clinical trials that we conduct post-approval. Even if marketing approval of a product candidate is granted, the approval may be subject to limitations on the indicated uses for which the product may be marketed or to conditions of approval. In addition, the FDA or other foreign regulatory authorities may require that contraindications, warnings or precautions, including in some cases, a boxed warning be included in the product labeling, which could limit sales of the product. Regulatory authorities closely regulate the post-approval marketing and promotion of drugs to ensure drugs are marketed only for the approved indications and in accordance with the provisions of the approved labeling. Although the FDA and other foreign regulatory authorities do not regulate a physician’s choice of drug treatment made in the physician’s independent medical judgment, regulatory authorities impose stringent restrictions on manufacturers’ communications regarding off-label use, and if we do not market our products for their approved indications, we may be subject to enforcement action for off-label marketing. Violations of the Federal Food, Drug, and Cosmetic Act in the U.S. and other comparable regulations in foreign jurisdictions relating to the promotion of prescription drugs may lead to enforcement actions and investigations by the FDA, U.S. Department of Justice, State Attorneys General and other foreign regulatory authorities alleging violations of U.S. federal and state health care fraud and abuse laws, as well as state consumer protection laws and comparable laws in foreign jurisdictions.

In addition, later discovery of previously unknown AEs caused by our product candidates or reported by anti-FcRn product candidates developed by others, or other problems with our product, manufacturers or manufacturing processes, or failure to comply with regulatory requirements may yield various results, including:

•restrictions on the manufacture of such product;

•restrictions on the labeling or marketing of such product, including a “black box” warning or contraindication on the product label or communications containing warnings or other safety information about the product;

•restrictions on product distribution or use;

•requirements to conduct post-marketing studies or clinical trials, or any regulatory holds on our clinical trials;

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•requirement of a REMS or additional risk management plans (or similar strategy imposed by foreign regulatory authorities);

•Warning or Untitled Letters;

•withdrawal of the product from the market;

•recall of a product;

•fines, restitution or disgorgement of profits or revenues;

•suspension, variation or withdrawal of marketing approvals;

•refusal to permit the import or export of such product;

•product seizure; or

•lawsuits, injunctions or the imposition of civil or criminal penalties.

The FDA and other foreign regulatory authorities’ policies may change and additional government regulations may be enacted that could prevent, limit or delay regulatory approval of batoclimab, IMVT-1402 or any future product candidate. For example, on April 26, 2023, the European Commission adopted a proposal for a new Directive and Regulation to revise the existing pharmaceutical legislation. If adopted in the form proposed, a number of changes to the regulatory framework governing medicinal products in the European Economic Area (“EEA”) may occur. These include a possible decrease in data and market exclusivity for our product candidates in the EEA. We cannot predict the likelihood, nature or extent of government regulation that may arise from future legislation or administrative action, either in the U.S. or abroad. If we are slow or unable to adapt to changes in existing requirements or to the adoption of new requirements or policies or if we are not able to maintain regulatory compliance, we may lose any marketing approval that we may have obtained.

For example, certain policies of the current U.S. administration may impact our business and industry. It is difficult to predict how these policies will be implemented and the extent to which they will impact the FDA’s ability to exercise its regulatory authority. If these policies impose constraints on the FDA’s ability to engage in oversight and implementation activities in the normal course, our business may be negatively impacted.

Non-compliance by us or any future collaborator with regulatory requirements, including safety monitoring or pharmacovigilance, and with requirements related to the development of products for the pediatric population can also result in significant financial penalties.

Even if we receive marketing approval for batoclimab, IMVT-1402 or any future product candidate, it may fail to achieve market acceptance by physicians, patients, third-party payors or others in the medical community necessary for commercial success.

Even if we receive marketing approval for a product candidate, it may nonetheless fail to gain sufficient market acceptance by physicians, patients, third-party payors and others in the medical community. If it does not achieve an adequate level of acceptance, we may not generate significant product revenue or become profitable. The degree of market acceptance of any product candidate, if approved for commercial sale, will depend on a number of factors, including but not limited to:

•the safety, efficacy, risk-benefit profile and potential advantages, including in the case of batoclimab subcutaneous delivery method, compared to alternative, competing or existing treatments, which physicians may perceive to be adequately effective for some or all patients;

•limitations or warnings contained in the labeling approved for our product candidates by the FDA or other applicable foreign regulatory authorities;

•any restrictions on the use of the product candidate and the prevalence and severity of any side effects;

•the content of the approved product label;

•the effectiveness of sales and marketing efforts;

•the cost of treatment in relation to alternative treatments, including any biosimilar treatments;

•our ability to offer our products for sale at competitive prices;

•the cost, convenience and ease of administration compared to alternative treatments;

•the willingness of the target patient population to try new therapies and of physicians to prescribe these therapies over existing or competing therapies;

•the strength of marketing and distribution support;

•the availability of third-party coverage and adequate reimbursement at any given price level of our product candidates;

•utilization controls imposed by third-party payors, such as prior authorizations and step edits; and

•any restrictions on the use of our product candidate, if approved, together with other medications.

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Market acceptance of new products for the treatment of MG, TED, CIDP and GD may also be affected by the perception that existing available treatments, such as pyridostigmine, corticosteroids and immunosuppressants, are sufficient to treat the majority of these patients. The perception that existing available treatments are sufficient to treat the majority of patients with a specific disease is a risk also applicable to the market acceptance of IMVT-1402. In addition, our product candidates, if approved, may compete with other approved FcRn inhibitors or other FcRn inhibitors under development that have demonstrated similar levels of IgG reductions in completed clinical trials to date. In addition, the potential patient population for our initial indication and other autoimmune indications that we may target are relatively small. This could affect the rate of adoption and as a result, market acceptance of our product candidates, if approved, could be much slower than anticipated.

We cannot assure you that batoclimab, IMVT-1402 or any future product candidate, if approved, will achieve broad market acceptance among physicians, patients and third-party payors. The failure of any such product candidate that receives regulatory approval or clearance to achieve market acceptance or commercial success would adversely affect our business and results of operations.

We may expend our limited resources to pursue one or more particular indications and fail to capitalize on indications that may be more profitable or for which there is a greater likelihood of success.

We have limited financial and management resources. As a result, we may forego or delay pursuit of opportunities with other indications that later prove to have greater commercial potential. Our resource allocation decisions may cause us to fail to capitalize on viable commercial products or profitable market opportunities. Our spending on current and future development programs for specific indications may not yield any commercially viable products. Any such failures would adversely affect our business and results of operations.

If we are unable to establish sales, marketing and distribution capabilities, either on our own or in collaboration with third parties, we may not be successful in commercializing our product candidates, if approved.

We do not currently have any infrastructure for the sales, marketing or distribution of any product, and the cost of establishing and maintaining such an organization may exceed the cost-effectiveness of doing so. In order to market any product that may be approved, we must build our sales, distribution, marketing, compliance, managerial and other nontechnical capabilities or make arrangements with third parties to perform these services. To achieve commercial success for any product for which we obtain marketing approval, we will need a sales and marketing organization.

We expect to build a focused sales, distribution and marketing infrastructure to market our product candidates in the U.S., if approved. There are significant expenses and risks involved with establishing our own sales, marketing and distribution capabilities, including our ability to hire, retain and appropriately incentivize qualified individuals, develop an appropriate compliance function, provide adequate training to sales and marketing personnel and effectively manage geographically dispersed sales and marketing teams to generate sufficient demand. Any failure or delay in the development of our internal sales, marketing and distribution capabilities could delay any product launch, which would adversely impact its commercialization. If the commercial launch of our product candidate, if approved, for which we recruit a sales force and establish marketing capabilities is delayed or does not occur for any reason, we would have prematurely or unnecessarily incurred these commercialization expenses. This may be costly and our investment would be lost if we cannot retain or reposition our sales and marketing personnel.

Factors that may inhibit our efforts to commercialize our products on our own include:

•our inability to recruit, train and retain adequate numbers of effective sales and marketing personnel;

•the inability of sales personnel to obtain access to physicians or attain adequate numbers of physicians to prescribe any drugs;

•the inability to obtain sufficient access and reimbursement for our product candidate, if approved; and

•unforeseen costs and expenses associated with creating a sales and marketing organization.

If we are unable to build our own sales force or negotiate a collaborative relationship for the commercialization of any product candidate, we may be forced to delay potential commercialization or reduce the scope of our sales or marketing activities. If we elect to increase our expenditures to fund commercialization activities ourselves, we will need to obtain additional capital, which may not be available to us on acceptable terms, or at all. If we do not have sufficient funds, we will not be able to bring any product candidate to market or generate product revenue. We could enter into arrangements with collaborative partners at an earlier stage than otherwise would be ideal and we may be required to relinquish certain rights to any of our product candidates or otherwise agree to terms unfavorable to us, any of which may have an adverse effect on our business, operating results and prospects.

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If we are unable to establish adequate sales, marketing, and distribution capabilities, either on our own or in collaboration with third parties, we will not be successful in commercializing our product candidates and may not become profitable. We may be competing with many companies that currently have extensive and well-funded marketing and sales operations. Without an internal team or the support of a third party to perform marketing and sales functions, we may be unable to compete successfully against these more established companies.

We have been granted orphan drug designation for batoclimab for the treatment of MG, and may seek orphan drug designations for batoclimab for other indications, IMVT-1402 or other product candidates we develop, but we may be unable to obtain such further designation or to maintain the benefits associated with orphan drug status, including market exclusivity, even if that designation is granted.

As part of our business strategy, we have in the past and may in the future seek orphan drug designations for any product candidates we develop, and we may be unsuccessful. In July 2021, we were granted orphan drug designation in the U.S. by the FDA for batoclimab for the treatment of MG and, in August 2022, we received orphan drug designation from the European Commission for batoclimab for the treatment of MG. We plan to seek orphan drug designation from the FDA for batoclimab and/or IMVT-1402 where there is a medically plausible basis for batoclimab and/or IMVT-1402’s use, as well as with respect to other product candidates we may develop. We may also seek orphan drug designations for batoclimab and/or IMVT-1402 for the treatment of other indications in the E.U. Under the Orphan Drug Act, the FDA may designate a product as an orphan drug if it is intended to treat a rare disease or condition, defined as a patient population of fewer than 200,000 in the U.S., or a patient population greater than 200,000 in the U.S. where there is no reasonable expectation that the cost of developing the drug will be recovered from sales in the U.S. In the E.U., Regulation (EC) No. 141/2000, as implemented by Regulation (EC) No. 847/2000 provides that a medicinal product can be designated as an orphan medicinal product by the European Commission if its sponsor can establish that: (i) the product is intended for the diagnosis, prevention or treatment of life-threatening or chronically debilitating conditions; (ii) either (a) such conditions affect not more than 5 in 10,000 persons in the E.U. when the application is made, or (b) the product without the benefits derived from orphan status, would not generate sufficient return in the E.U. to justify the necessary investment in developing the medicinal product; and (iii) there exists no satisfactory authorized method of diagnosis, prevention, or treatment of the condition that has been authorized in the EU, or even if such method exists, the product will be of significant benefit to those affected by that condition.

Although we intend to seek additional orphan drug designations for batoclimab from the FDA and the European Commission, we may never receive such further designation. Moreover, obtaining orphan drug designation for batoclimab for the treatment of MG does not mean we will be able to obtain such designation for any other indications. Even if we were to obtain additional orphan drug designation for batoclimab from the FDA or the European Commission, we may not be the first to obtain marketing approval for the same drug for any particular orphan indication due to the uncertainties associated with developing pharmaceutical products, and thus approval of batoclimab could be blocked for years if another company obtains approval and orphan drug exclusivity for the same drug and same condition before us. If we do obtain market exclusivity in the U.S. or in the E.U., it may be limited if we seek approval for an indication broader than the orphan designated indication and may be lost if the FDA or the European Commission later determines that the request for designation was materially defective or if we are unable to assure sufficient quantities of the product to meet the needs of the relevant patients. Further, exclusivity may not effectively protect the product from competition because different drugs with different active moieties can be approved for the same condition, the same drugs can be approved for different indications and might then be used off-label in our approved indication and different drugs for the same condition may already be approved and commercially available. Orphan drug designation does not convey any automatic advantage in, or shorten the duration of, the development or FDA or other foreign regulatory authority review and approval process.

If we obtain approval to commercialize our product or any future product candidate outside of the U.S., a variety of risks associated with international operations could adversely affect our business.

If our product candidates or any future product candidate is approved for commercialization outside of the U.S., we expect that we will be subject to additional risks related to entering into international business relationships, including:

•different post-approval regulatory requirements for drug approvals and rules governing drug commercialization in foreign countries;

•reduced or no protection of intellectual property rights;

•unexpected changes in tariffs, trade barriers and regulatory requirements;

•workforce uncertainty, economic weakness, including inflation, or political instability in particular foreign economies and markets;

•compliance with tax, employment, immigration and labor laws for employees living or traveling abroad;

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•foreign tax, reimbursement, pricing and insurance regimes;

•any foreign partners or collaborators not fulfilling their respective regulatory reporting requirements and any foreign regulatory authorities taking actions with respect to such failures, which would be reportable to the FDA;

•any foreign partners or collaborators not informing us of any new post-marketing safety signals in a timely manner;

•foreign currency fluctuations, which could result in increased operating expenses and reduced revenue, and other obligations incident to doing business in another country;

•potential noncompliance with the Foreign Corrupt Practices Act of 1977, as amended (the “FCPA”), the United Kingdom Bribery Act 2010 (the “U.K. Bribery Act”) or similar antibribery and anticorruption laws in other jurisdictions;

•production shortages resulting from any events affecting raw material supply or manufacturing capabilities abroad; and

•business interruptions resulting from geopolitical actions, including war and terrorism, or natural disasters including earthquakes, typhoons, floods and fires.

We have no prior experience in commercializing any product, and many biopharmaceutical companies have found the process of marketing their products in foreign countries to be very challenging.

Our current and future relationships with investigators, health care professionals, consultants, third-party payors, and customers are subject to applicable healthcare regulatory laws, which could expose us to penalties.

Our business operations and current and future arrangements with investigators, healthcare professionals, consultants, third-party payors, patient support efforts, charitable organizations and customers expose us to broadly applicable fraud and abuse and other healthcare laws and regulations. These laws regulate the business or financial arrangements and relationships through which we conduct our operations, including how we research, market, sell and distribute any product for which we obtain marketing approval. Such laws include, among others:

•the federal Anti-Kickback Statute, which broadly prohibits the exchange of any “remuneration” related to items or services for which payment may be made, in whole or in part, under a federal healthcare program such as Medicare and Medicaid. Violations of the federal Anti-Kickback Statute also may constitute a false or fraudulent claim for purposes of the False Claims Act (“FCA”);

•the federal criminal and civil false claims laws, including the FCA, through civil whistleblower or “qui tam” actions, and the Civil Monetary Penalties Law, which impose criminal and civil penalties against individuals or entities for, among other things, causing false or fraudulent claims to be presented for payment to the federal government;

•the Health Insurance Portability and Accountability Act of 1996 ("HIPAA"), which imposes criminal and civil liability for, among other things, knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program or making false or fraudulent statements relating to healthcare matters; similar to the federal Anti-Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it to have committed a violation;

•the federal Physician Payments Sunshine Act, which requires certain manufacturers of drugs, devices, biologics, and medical supplies for which payment is available under Medicare, Medicaid or the Children’s Health Insurance Program (with certain exceptions) to report annually to the Centers for Medicare & Medicaid Services ("CMS"), information related to payments or other “transfers of value” made to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors), other healthcare professionals (such as physician assistants and nurse practitioners), and teaching hospitals, and requires applicable manufacturers and group purchasing organizations to report annually the ownership and investment interests held by such physicians and their immediate family members;

•state laws that require pharmaceutical companies to comply with the pharmaceutical industry’s voluntary compliance guidelines and the relevant compliance guidance promulgated by the federal government, state laws that require drug manufacturers to report information related to payments and other transfers of value to physicians and other healthcare providers, marketing expenditures or drug pricing and state and local laws that require the registration of pharmaceutical sales representatives;

•analogous state and foreign laws and regulations, such as state anti-kickback and false claims laws, which may apply to our business practices; and

•federal, state and foreign laws governing the privacy and security of personal information, including health information, such as HIPAA, as amended by the Health Information Technology for Economic and Clinical Health Act (“HITECH”), and their implementing regulations, which may require us to, among other data protection measures, provide notices, obtain individual consents to use and disclose information, give individuals rights with respect to their information and keep the information secure. Enforcement of such laws could result in civil and criminal penalties as well as, in some circumstances, damages and related costs in defending private actions, including class actions.

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Efforts to ensure that our current and future business arrangements with third parties will comply with applicable healthcare laws and regulations will involve substantial costs. It is possible that governmental authorities will conclude that our business practices do not comply with current or future statutes, regulations, authority guidance or case law involving applicable healthcare laws. If our operations are found to be in violation of any of these or any other health regulatory laws that may apply to us, we may be subject to significant penalties, including the imposition of significant civil, criminal and administrative penalties, damages, monetary fines, disgorgement, imprisonment, possible exclusion from participation in Medicare, Medicaid and other federal healthcare programs or similar programs in other countries or jurisdictions, contractual damages, reputational harm, diminished profits and future earnings, additional reporting requirements and oversight if we become subject to a corporate integrity agreement or similar agreement and curtailment or restructuring of our operations, any of which could adversely affect our ability to operate our business and our results of operations. The issuance of a subpoena or an investigation, regardless of the merits, may result in negative publicity, a drop in our share price and other harm to our business, financial condition and results of operations. Defending against any such actions can be costly, time-consuming and may require significant financial and personnel resources. Therefore, even if we are successful in defending against any such actions that may be brought against us, our business may be impaired.

Changes in healthcare law and implementing regulations, as well as changes in healthcare policy, may impact our business in ways that we cannot currently predict and may have a significant adverse effect on our business and results of operations.

There have been, and continue to be, numerous executive, legislative and regulatory changes and proposed changes regarding the U.S. healthcare system that could prevent or delay marketing approval of product candidates, restrict or regulate post-approval activities and affect our ability to profitably sell any product candidates for which we obtain marketing approval. Among policy makers and payors in the U.S. there is significant interest in promoting changes in healthcare systems with the stated goals of containing healthcare costs, boosting pricing transparency, improving quality and/or expanding patient access and the pharmaceutical industry has been a particular focus of these efforts and has been significantly affected by major legislative initiatives.

The Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act of 2010 and related legislation (collectively, the “Affordable Care Act”), substantially changed the way healthcare is financed by both the government and private insurers, and significantly impacts the U.S. pharmaceutical industry. The Affordable Care Act, among other things: (1) introduced an “average manufacturer price” calculation for drugs and biologics that are inhaled, infused, instilled, implanted or injected and that are not generally dispensed through retail community pharmacies; (2) increased the minimum Medicaid rebates owed by manufacturers under the Medicaid Drug Rebate Program and expanded rebate liability from fee-for-service Medicaid utilization to include the utilization of Medicaid managed care organizations as well; (3) established a branded prescription drug fee that pharmaceutical manufacturers of branded prescription drugs must pay to the federal government; (4) expanded the list of covered entities eligible to participate in the 340B drug pricing program by adding new entities to the program; (5) established a Medicare Part D coverage gap discount program, in which manufacturers currently must now agree to offer 70% point-of-sale discounts off negotiated prices of applicable branded drugs to eligible beneficiaries during their coverage gap period, as a condition for the manufacturer’s outpatient drugs to be covered under Medicare Part D; (6) expanded eligibility criteria for Medicaid programs by, among other things, allowing states to offer Medicaid coverage to additional individuals, including individuals with income at or below 133% of the federal poverty level, thereby potentially increasing manufacturers’ Medicaid rebate liability; (7) created a licensure framework for follow-on biologic products; and (8) established a Center for Medicare and Medicaid Innovation at CMS to test innovative payment and service delivery models to lower Medicare and Medicaid spending.

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There have been executive, judicial and Congressional challenges to certain aspects of the Affordable Care Act. For example, the Tax Cuts and Jobs Act of 2017 (“TCJA”) was enacted, which included a provision that repealed, effective January 1, 2019, the tax-based shared responsibility payment imposed by the Affordable Care Act on certain individuals who fail to maintain qualifying health coverage for all or part of a year that is commonly referred to as the “individual mandate.” In addition, the 2020 federal spending package permanently eliminated, effective January 1, 2020, the Affordable Care Act-mandated “Cadillac” tax on high-cost employer-sponsored health coverage and medical device tax and, effective January 1, 2021, also eliminated the health insurer tax. On June 17, 2021, the U.S. Supreme Court dismissed a challenge on procedural grounds that argued the Affordable Care Act is unconstitutional in its entirety because the "individual mandate" was repealed by Congress. Further, prior to the U.S. Supreme Court ruling, on January 28, 2021, President Biden issued an executive order that initiated a special enrollment period for purposes of obtaining health insurance coverage through the Affordable Care Act marketplace, which began on February 15, 2021 and remained open through August 15, 2021. The executive order also instructed certain governmental agencies to review and reconsider their existing policies and rules that limit access to healthcare, including among others, reexamining Medicaid demonstration projects and waiver programs that include work requirements, and policies that create unnecessary barriers to obtaining access to health insurance coverage through Medicaid or the Affordable Care Act. Additionally, on March 11, 2021, President Biden signed the American Rescue Plan Act of 2021 into law, which eliminates the statutory Medicaid drug rebate cap, currently set at 100% of a drug’s average manufacturer price, for single source and innovator multiple source drugs, beginning January 1, 2024. Further, on August 16, 2022, President Biden signed the Inflation Reduction Act of 2022 (“IRA”) into law, which among other things, extends enhanced subsidies for individuals purchasing health insurance coverage in Affordable Care Act marketplaces through plan year 2025. The IRA also eliminates the “donut hole” under the Medicare Part D program beginning in 2025 by significantly lowering the beneficiary maximum out-of-pocket cost and through a newly established manufacturer discount program. It is possible that the Affordable Care Act will be subject to judicial or Congressional challenges in the future. It is unclear how any such challenges and the healthcare reform measures of the Biden administration will impact the Affordable Care Act and our business. We are continuing to monitor any changes to the Affordable Care Act that, in turn, may potentially impact our business in the future.

Other legislative changes have been proposed and adopted since the Affordable Care Act was enacted. These changes include aggregate reductions to Medicare payments to providers of 2% per fiscal year pursuant to the Budget Control Act of 2011 and subsequent laws, which began in 2013 and will remain in effect through 2032 unless additional Congressional action is taken. In January 2013, the American Taxpayer Relief Act of 2012 was signed into law, which, among other things, further reduced Medicare payments to several types of providers, including hospitals, imaging centers and cancer treatment centers, and increased the statute of limitations period for the government to recover overpayments to providers from three to five years. New laws may result in additional reductions in Medicare and other healthcare funding, which may materially adversely affect customer demand and affordability for our products and, accordingly, the results of our financial operations.

Also, there has been heightened governmental scrutiny recently over the manner in which pharmaceutical companies set prices for their marketed products, which have resulted in several Congressional inquiries and proposed federal legislation, as well as state efforts, designed to, among other things, bring more transparency to product pricing, reduce the cost of prescription drugs under Medicare, review the relationship between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for drug products. For example, in July 2021, the Biden administration released an executive order, “Promoting Competition in the American Economy,” with multiple provisions aimed at prescription drugs. In response to Biden’s executive order, on September 9, 2021, the U.S. Department of Health and Human Services (“HHS”) released a Comprehensive Plan for Addressing High Drug Prices that outlines principles for drug pricing reform and sets out a variety of potential legislative policies that Congress could pursue to advance these principles. In addition, the IRA, among other things, (1) directs HHS to negotiate the price of certain single-source drugs and biologics covered under Medicare and (2) imposes rebates under Medicare Part B and Medicare Part D to penalize price increases that outpace inflation. The IRA permits HHS to implement many of these provisions through guidance, as opposed to regulation, for the initial years. HHS has and will continue to issue and update guidance as these programs are implemented. These provisions take effect progressively starting in fiscal year 2023. On August 29, 2023, HHS announced the list of the first ten drugs that will be subject to price negotiations, although the Medicare drug price negotiation program is currently subject to legal challenges. It is currently unclear how the IRA will be implemented but is likely to have a significant impact on the pharmaceutical industry. In addition, in response to the Biden administration’s October 2022 executive order, on February 14, 2023, HHS released a report outlining three new models for testing by the Center for Medicare and Medicaid Innovation which will be evaluated on their ability to lower the cost of drugs, promote accessibility, and improve quality of care. It is unclear whether the models will be utilized in any health reform measures in the future. Further, on December 7, 2023, the Biden administration announced an initiative to control the price of prescription drugs through the use of march-in rights under the Bayh-Dole Act. On December 8, 2023, the National Institute of Standards and Technology published for comment a Draft Interagency Guidance Framework for Considering the Exercise of March-In Rights which for the first time includes the price of a product as one factor an agency can use when deciding to exercise march-in rights. While march-in rights have not previously been exercised, it is uncertain if that will continue under the new framework.

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At the state level, individual states in the U.S. are increasingly active in passing legislation and implementing regulations designed to control pharmaceutical and biological product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk purchasing.

We expect that these and other healthcare reform measures that may be adopted in the future, may result in more rigorous coverage criteria and lower reimbursement, and in additional downward pressure on the price that we receive for any approved product. Any reduction in reimbursement from Medicare or other government-funded programs may result in a similar reduction in payments from private payors. The implementation of cost containment measures or other healthcare reforms may prevent us from being able to generate revenue, attain profitability or commercialize our drugs, once marketing approval is obtained.

Coverage and adequate reimbursement may not be available for our product candidates, which could make it difficult for us to sell it profitably, if approved.

Market acceptance and sales of any approved product that we develop will depend in part on the extent to which coverage and adequate reimbursement for these products and related treatments will be available from third-party payors, including government health administration authorities and private health insurers. There is no assurance that our product candidates, if approved, would achieve adequate coverage and reimbursement levels.

In the U.S., no uniform policy of coverage and reimbursement for products exists among third-party payors. Third-party payors decide which drugs they will pay for and establish reimbursement levels. Third-party payors often rely upon Medicare coverage policy and payment limitations in setting their own coverage and reimbursement policies. However, decisions regarding the extent of coverage and amount of reimbursement to be provided for any product candidate that we develop through approval will be made on a plan-by-plan basis. One payor’s determination to provide coverage for a product does not assure that other payors will also provide coverage and adequate reimbursement for the product. Additionally, a third-party payor’s decision to provide coverage for a drug does not imply that an adequate reimbursement rate will be approved. Each plan determines whether or not it will provide coverage for a drug, what amount it will pay the manufacturer for the drug, on what tier of its formulary the drug will be placed and whether to require step therapy. The position of a drug on a formulary generally determines the co-payment that a patient will need to make to obtain the drug and can strongly influence the adoption of a drug by patients and physicians. Patients who are prescribed treatments for their conditions and providers prescribing such services generally rely on third-party payors to reimburse all or part of the associated healthcare costs. Patients are unlikely to use our products unless coverage is provided and reimbursement is adequate to cover a significant portion of the cost of our products. Further, from time to time, typically on an annual basis, payment rates are updated and revised by third-party payors. Such updates could impact the demand for our products, to the extent that patients who are prescribed our products, if approved, are not separately reimbursed for the cost of the product.

The process for determining whether a third-party payor will provide coverage for a product may be separate from the process for setting the price of a product or for establishing the reimbursement rate that such a payor will pay for the product. Even if we do obtain adequate levels of reimbursement, third-party payors, such as government or private healthcare insurers, carefully review and increasingly question the coverage of, and challenge the prices charged for, products. Increasingly, third-party payors are requiring that pharmaceutical companies provide them with predetermined discounts from list prices and are challenging the prices charged for products. We may also be required to conduct expensive pharmacoeconomic studies to justify the coverage and the amount of reimbursement for particular medications. We cannot be sure that coverage and reimbursement will be available for any product that we commercialize and, if reimbursement is available, what the level of reimbursement will be. Inadequate coverage or reimbursement may impact the demand for, or the price of, any product for which we obtain marketing approval. If coverage and adequate reimbursement are not available, or are available only to limited levels, we may not be able to successfully commercialize any product candidate that we develop. Additionally, there have been a number of legislative and regulatory proposals to change the healthcare system in the U.S. and in some foreign jurisdictions that could affect our ability to sell any future drugs profitably. There can be no assurance that our product candidates, if approved, will be considered medically reasonable and necessary or cost-effective by third-party payors, that coverage or an adequate level of reimbursement will be available or that reimbursement policies and practices in the U.S. and in foreign countries where our products are sold will not adversely affect our ability to sell our product candidates profitably, if approved for sale.

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Many E.U. Member States periodically review their reimbursement procedures for medicinal products, which could have an adverse impact on reimbursement status. We expect that legislators, policymakers and healthcare insurance funds in the E.U. Member States will continue to propose and implement cost-containing measures, such as lower maximum prices, lower or lack of reimbursement coverage and incentives to use cheaper, usually generic, products as an alternative to branded products, and/or branded products available through parallel import to keep healthcare costs down. Moreover, in order to obtain reimbursement for our products in some European countries, including some E.U. Member States, we may be required to compile additional data comparing the cost-effectiveness of our products to other available therapies. Health Technology Assessment, or HTA, of medicinal products is becoming an increasingly common part of the pricing and reimbursement procedures in some E.U. Member States, including those representing the larger markets. The HTA process, which is currently governed by national laws in each E.U. Member State, is the procedure to assess therapeutic, economic and societal impact of a given medicinal product in the national healthcare systems of the individual country. The outcome of an HTA will often influence the pricing and reimbursement status granted to these medicinal products by the competent authorities of individual E.U. Member States. The extent to which pricing and reimbursement decisions are influenced by the HTA of the specific medicinal product currently varies between E.U. Member States.

In December 2021, Regulation No 2021/2282 on Health Technology Assessment, or HTA, amending Directive 2011/24/E.U. was adopted in the E.U. This Regulation which entered into force in January 2022 and will apply as of January 2025, is intended to boost cooperation among E.U. Member States in assessing health technologies, including new medicinal products, and providing the basis for cooperation at E.U. level for joint clinical assessments in these areas. The regulation foresees a three-year transitional period and will permit E.U. Member States to use common HTA tools, methodologies, and procedures across the E.U., working together in four main areas, including joint clinical assessment of the innovative health technologies with the most potential impact for patients, joint scientific consultations whereby developers can seek advice from HTA authorities, identification of emerging health technologies to identify promising technologies early, and continuing voluntary cooperation in other areas. Individual E.U. Member States will continue to be responsible for assessing non- clinical (e.g., economic, social, ethical) aspects of health technologies, and making decisions on pricing and reimbursement. If we are unable to maintain favorable pricing and reimbursement status in E.U. Member States for product candidates that we may successfully develop and for which we may obtain regulatory approval, any anticipated revenue from and growth prospects for those products in the E.U. could be negatively affected.

Legislators, policymakers and healthcare insurance funds in the E.U. may continue to propose and implement cost-containing measures to keep healthcare costs down; particularly due to the financial strain that the COVID-19 pandemic has placed on national healthcare systems of the E.U. Member States. These measures could include limitations on the prices we would be able to charge for product candidates that we may successfully develop and for which we may obtain regulatory approval or the level of reimbursement available for these products from governmental authorities or third-party payors. Further, an increasing number of E.U. and other foreign countries use prices for medicinal products established in other countries as “reference prices” to help determine the price of the product in their own territory. Consequently, a downward trend in prices of medicinal products in some countries could contribute to similar downward trends elsewhere.

Risks Related to Our Business, Financial Position and Capital Requirements

Our business, operations, clinical development plans and timelines and supply chain could be adversely affected by the effects of health epidemics and pandemics on manufacturing, clinical trials and other business activities performed by us or by third parties with whom we conduct business, including our contract manufacturers, CROs, suppliers, shippers and others.

Our business could be adversely affected by health epidemics wherever we have clinical trial sites or other business operations. In addition, health epidemics could cause significant disruption in the operations of third-party manufacturers, CROs and other third parties upon whom we rely. For example, the COVID-19 pandemic presented a substantial public health and economic challenge around the world and affected employees, patients, communities and business operations, as well as the U.S. economy and financial markets.

The COVID-19 pandemic and the resulting post-pandemic environment has impacted clinical site activation and patient enrollment. Clinical trial sites have experienced limited capacity and staffing shortages in a post-COVID-19 environment, partially due to personnel having been reassigned during the pandemic, resulting in a backlog of patient enrollment and delayed site initiations across the industry. Our inability to successfully recruit and retain patients and principal investigators and site staff could adversely impact our clinical trial operations.

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We are dependent on a worldwide supply chain for products to be used in our clinical trials and, if approved by the regulatory authorities, for commercialization. Quarantines, shelter-in-place and similar government orders, or the expectation that such orders, shutdowns or other restrictions could occur or re-occur, whether related to health epidemics, pandemics or other infectious diseases, could impact personnel at third-party manufacturing facilities in the U.S. and other countries or the availability or cost of materials, which could disrupt our supply chain. For example, any manufacturing supply interruption of batoclimab, which is currently manufactured at facilities in the U.S. and in South Korea, or IMVT-1402 or any future product candidates, could adversely affect our ability to conduct clinical trials of batoclimab, IMVT-1402 and any future product candidates. In addition, closures of transportation carriers and modal hubs could materially impact our clinical development and any future commercialization timelines.

We expect to incur significant losses for the foreseeable future and may never achieve or maintain profitability.

Investment in biopharmaceutical product development is highly speculative because it entails substantial upfront capital expenditures and significant risk that a product candidate will fail to obtain regulatory approval or fail to become commercially viable. We have never generated any product revenue and we cannot estimate with precision the extent of our future losses. We do not currently have any products that are available for commercial sale and we may never generate product revenue or achieve profitability. Our net loss was $51.4 million and $63.2 million for the three months ended December 31, 2023 and 2022, respectively, and $184.0 million and $151.5 million for the nine months ended December 31, 2023 and 2022, respectively. As of December 31, 2023, we had an accumulated deficit of 750.4 million.

We expect to continue to incur substantial and increasing losses through the commercialization of batoclimab, IMVT-1402 or any future product candidate, if approved, and we currently have no products that are approved for commercial sale. As a result, we are uncertain when or if we will achieve profitability and, if so, whether we will be able to sustain it. Our ability to generate product revenue and achieve profitability is dependent on our ability to complete the development of batoclimab, IMVT-1402 or any future product candidate, obtain necessary regulatory approvals for such product candidate and manufacture and successfully commercialize such product candidate alone or in collaboration with others. We cannot assure you that we will be able to achieve or maintain profitability even if we successfully commercialize batoclimab, IMVT-1402 or any future product candidate. If we do successfully obtain regulatory approval to market a product candidate, our revenue will be dependent upon, in part and among other things, the size of the markets in the territories for which we obtain regulatory approval, the number of competitors in such markets, the accepted price for our product candidates, the reimbursement environment for our product candidates and whether we own the commercial rights for those territories. If the indication approved by regulatory authorities for batoclimab, IMVT-1402 or any future product candidate is narrower than we expect, or the treatment population is narrowed by competition, physician choice or treatment guidelines, we may not generate significant revenue from sales of such product candidate, even if approved. Failure to become and remain profitable may adversely affect the market price of shares of our common stock and our ability to raise capital and continue operations.

We expect our research and development expenses in connection with our development program for batoclimab and IMVT-1402 to continue to be significant. For example, we expect our research and development expenses to be significant to execute our plan to initiate four to five potentially registrational programs for IMVT-1402 by the end of fiscal year 2025 (by March 31, 2025) and initiate trials of IMVT-1402 in ten indications by the end of fiscal year 2026 (by March 31, 2026), which includes the four to five programs beginning in fiscal year 2025. In addition, if we obtain regulatory approval for batoclimab or IMVT-1402, we expect to incur increased sales, marketing and manufacturing expenses. As a result, we expect to continue to incur significant and increasing operating losses and negative cash flows for the foreseeable future. These losses had and will continue to have an adverse effect on our results of operations, financial position and working capital.

We have a limited operating history and have never generated any product revenue.

We are a clinical-stage biopharmaceutical company with a limited operating history. We have not yet demonstrated an ability to successfully complete a large-scale, pivotal clinical trial, obtain marketing approval, manufacture a commercial scale product, or arrange for a third party to do so on our behalf, or conduct sales and marketing activities necessary for successful product commercialization. Consequently, we have no meaningful operations upon which to evaluate our business and predictions about our future success or viability may not be as accurate as they could be if we had a longer operating history or a history of successfully developing, manufacturing and commercializing pharmaceutical products, including antibody-based products.

Our ability to generate product revenue and become profitable depends upon our ability to successfully complete the development of and obtain the necessary regulatory approvals for batoclimab, IMVT-1402 and any future product candidates we develop. We have never been profitable, have no products approved for commercial sale and have not generated any product revenue.

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Even if we receive regulatory approval for batoclimab, IMVT-1402 or any future product candidate, we do not know when or if we will generate product revenue.

Our ability to generate product revenue depends on a number of factors, including, but not limited to, our ability to:

•successfully complete clinical trials and obtain regulatory approval for the marketing of batoclimab, IMVT-1402 or any future product candidate in the U.S. and in other jurisdictions;

•add operational, financial and management information systems personnel, including personnel to support our clinical, manufacturing and planned future commercialization efforts;

•initiate and continue relationships with third-party suppliers and manufacturers and have commercial quantities of batoclimab, IMVT-1402 or any future product candidate manufactured at acceptable cost and quality levels and in compliance with FDA and other foreign regulatory requirements;

•attract and retain experienced management and advisory teams;

•raise additional funds when needed and on terms acceptable to us;

•commercially launch batoclimab, IMVT-1402 or any future product candidate, if approved, whether alone or in collaboration with others, including establishing sales, marketing and distribution systems;

•set an acceptable price for any approved product and obtain coverage and adequate reimbursement from third-party payors;

•achieve market acceptance of any approved product in the medical community and with third-party payors and consumers;

•compete effectively with other biotechnology and pharmaceutical companies targeting autoimmune disease indications; and

•maintain, expand and protect our intellectual property portfolio.

Because of the numerous risks and uncertainties associated with product development, including delays in subject enrollment or interruptions in clinical trial supplies or investigational product, we are unable to predict the timing or amount of increased expenses or when or if we will be able to achieve or maintain profitability. Our expenses could increase beyond expectations if we are required by the FDA or comparable foreign regulatory authorities to perform studies or clinical trials in addition to those that we currently anticipate. Even if batoclimab, IMVT-1402 or any future product candidate is approved for commercial sale, we anticipate incurring significant costs associated with its commercial launch. If we cannot successfully execute any one of the foregoing, our business may not succeed and you may lose some or all of your investment.

We may not be successful in our efforts to identify and acquire or in-license additional product candidates or technologies or to enter into collaborations or strategic alliances for the development and commercialization of any such future product candidates.

We may seek to identify and acquire or in-license novel product candidates or technologies in the autoimmune disease field. The process by which we identify product candidates and technologies may fail to yield product candidates for clinical development for a number of reasons, including those discussed in these risk factors and also:

•the process by which we identify and decide to acquire product candidates or technologies, including through the business development support we receive from RSL and its subsidiaries pursuant to the Services Agreements, may not be successful;

•potential product candidates may, upon further study, be shown to have harmful side effects or other characteristics that indicate that they are unlikely to be products that will receive marketing approval and achieve market acceptance;

•potential product candidates may not be effective in treating their targeted diseases; or

•the acquisition or in-licensing transactions can entail numerous operational and functional risks, including exposure to unknown liabilities, disruption of our business, incurrence of substantial debt or dilutive issuances of equity securities to pay transaction consideration or costs or higher than expected acquisition or integration costs.

We may choose to focus our efforts and resources on a potential product candidate or technology that ultimately proves to be unsuccessful. We also cannot be certain that, following an acquisition or in-licensing transaction, we will achieve the revenue or specific net income that justifies such transaction. Further, time and resources spent identifying, acquiring and developing potential product candidates or technologies may distract management’s attention from our primary business or other development programs. If we are unable to identify and acquire suitable product candidates for clinical development, this could adversely impact our business strategy, our financial position and share price.

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In the future, we may also decide to collaborate with other pharmaceutical companies for the development and potential commercialization of our product candidates in the U.S. or other countries or territories. We will likely face significant competition in seeking appropriate collaborators. We may not be successful in our efforts to establish a strategic partnership or other alternative arrangements for our product candidates because they may be deemed to be at too early of a stage of development for collaborative effort and third parties may not view our product candidates as having the requisite potential to demonstrate safety and efficacy. If and when we collaborate with a third party for development and commercialization of a product candidate, we can expect to relinquish some or all of the control over the future success of that product candidate to the third party. Our ability to reach a definitive agreement for a collaboration will depend upon, among other things, our assessment of the collaborator’s resources and expertise, the terms and conditions of the proposed collaboration and the proposed collaborator’s evaluation of a number of factors.

We will require additional capital to fund our operations. If we fail to obtain necessary financing, we may not be able to complete the development and commercialization of batoclimab and IMVT-1402.

We expect to spend substantial capital to complete the development of, seek regulatory approvals for and commercialize batoclimab and IMVT-1402. For example, it will require substantial capital for us to initiate four to five potentially registrational programs for IMVT-1402 by the end of fiscal year 2025 (by March 31, 2025) and initiate trials of IMVT-1402 in ten indications by the end of fiscal year 2026 (by March 31, 2026), which includes the four to five programs beginning in fiscal year 2025. Our expenditures will also include costs associated with the HanAll Agreement, pursuant to which we are required to reimburse HanAll for half of budgeted research and development costs incurred by them with respect to batoclimab (up to an aggregate reimbursement amount of $20.0 million), make payments in connection with the achievement of certain development and regulatory milestones prior to generating any product sales (including the initiation of certain clinical trials for batoclimab or IMVT-1402), make significant further payments upon the achievement of certain sales milestones and make tiered royalty payments in connection with the commercial sale of batoclimab or IMVT-1402, if approved.

We will require additional capital to complete the development and potential commercialization of batoclimab and IMVT-1402. Because the length of time and activities associated with successful development of our product candidates are highly uncertain, we are unable to estimate with certainty the actual funds we will require for development and any approved marketing and commercialization activities. Additional capital may not be available in sufficient amounts or on reasonable terms, if at all, and our ability to raise additional capital may be adversely impacted by global economic conditions, including the continuing disruptions to and volatility in the credit and financial markets in the U.S. and worldwide resulting from the COVID-19 pandemic, the ongoing military conflict between Russia and Ukraine and in the Middle East, changes in inflation, heightened interest rates, recent and potential future disruptions in access to bank deposits or lending commitments due to bank failures and other factors. Our future funding requirements, both near- and long-term, will depend on many factors, including, but not limited to:

•the timing, progress, costs and results of our clinical trials for batoclimab and IMVT-1402;

•the outcome, timing and cost of meeting regulatory requirements established by the FDA and other comparable foreign regulatory authorities;

•the cost of filing, prosecuting, defending and enforcing our patent claims and other intellectual property rights;

•the cost of defending potential intellectual property disputes, including patent infringement actions brought by third parties against us or any of our current or future product candidates;

•the cost of future product candidates or technologies that we may acquire or in-license;

•the effect of competing market developments;

•the cost and timing of completion of commercial-scale and other manufacturing activities;

•the cost of establishing sales, marketing and distribution capabilities for batoclimab, IMVT-1402 or any future product candidate in regions where we choose to commercialize such product candidate, if approved, on our own; and

•the initiation, progress, timing and results of our commercialization of our product candidates, if approved for commercial sale.

We do not have any committed external source of funds. If we are unable to raise additional capital in sufficient amounts or on terms acceptable to us, we may have to significantly delay, scale back or discontinue the development or commercialization of batoclimab, IMVT-1402 and any future product candidates or potentially discontinue operations altogether. In addition, attempting to secure additional capital may divert the time and attention of our management from day-to-day activities and harm our product candidate development efforts. Because of the numerous risks and uncertainties associated with the development and potential commercialization of batoclimab or IMVT-1402, we are unable to estimate the associated amounts of increased capital outlays, operating expenditures and capital requirements.

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Raising additional funds by issuing equity securities will cause dilution to existing stockholders. Raising additional funds through debt financings may involve restrictive covenants and raising funds through lending and licensing arrangements may restrict our operations or require us to relinquish proprietary rights.

We expect that significant additional capital will be needed in the future to continue our planned operations. Until such time, if ever, that we can generate substantial product revenue, we expect to finance our cash needs through a combination of equity offerings, debt financings, strategic alliances and license and development agreements or other collaborations. To the extent that we raise additional capital by issuing equity securities, our existing stockholders’ ownership may experience substantial dilution, and the terms of these securities may include liquidation or other preferences that could adversely affect the rights of a common stockholder. Additionally, any agreements for future debt or preferred equity financings, if available, may involve covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends.

If we raise additional funds through collaborations, strategic alliances or marketing, distribution or licensing arrangements with third parties, we may have to relinquish valuable rights to our future revenue streams, research programs or batoclimab, IMVT-1402 or any future product candidate or grant licenses on terms that may not be favorable to us. If we are unable to raise additional funds when needed, we may be required to delay, limit, reduce or terminate our product development or future commercialization efforts or grant rights to develop and market product candidates that we would otherwise develop and market ourselves.

We rely on the HanAll Agreement to provide us rights to the core intellectual property relating to batoclimab and IMVT-1402. Any termination or loss of significant rights under the HanAll Agreement would adversely affect our development and commercialization of batoclimab and IMVT-1402.

We have licensed our core intellectual property relating to batoclimab and IMVT-1402 from HanAll under the HanAll Agreement. If, for any reason, the HanAll Agreement is terminated or we otherwise lose those rights, it would adversely affect our business. The HanAll Agreement imposes on us obligations relating to exclusivity, territorial rights, development, commercialization, funding, payment, diligence, sublicensing, insurance, intellectual property protection and other matters. We are also required to reimburse HanAll for half of budgeted research and development costs incurred by them with respect to batoclimab and IMVT-1402, up to an aggregate reimbursement amount of $20.0 million. If we breach any material obligations or use the intellectual property licensed to us in an unauthorized manner, under the HanAll Agreement, we may be required to pay damages to our collaborators and they may have the right to terminate the applicable licenses, which would result in us being unable to develop, manufacture and sell batoclimab, if approved.

The HanAll Agreement obligates us to make milestone payments, some of which may be triggered prior to our potential commercialization of batoclimab and IMVT-1402.

We will be responsible for future contingent payments and royalties under the HanAll Agreement, including up to an aggregate of $420.0 million (after an aggregate amount of $32.5 million of milestone achievements as of December 31, 2023) upon the achievement of certain development and regulatory milestone events (including the initiation of certain clinical trials for batoclimab or IMVT-1402), which events will occur prior to our planned commercialization of batoclimab or IMVT-1402. Accordingly, we will be required to make such payments prior to the time at which we are able to generate any revenue, if any, from commercial sales of batoclimab or IMVT-1402. Following commercialization, we may be required to make significant further payments upon the achievement of sales milestones and make tiered royalty payments in connection with the commercial sale of batoclimab and/or IMVT-1402, if approved. There can be no assurance that we will have the funds necessary to make such payments or be able to raise such funds when needed on terms acceptable to us or at all. As a result, we may be required to delay, limit, reduce or terminate our product development or future commercialization efforts.

We may not be able to manage our business effectively if we are unable to attract and retain key personnel.

We may not be able to attract or retain qualified management and commercial, scientific and clinical personnel due to the intense competition for qualified personnel among biotechnology, pharmaceutical and other businesses. If we are not able to attract and retain necessary personnel to accomplish our business objectives, we may experience constraints that will significantly impede the achievement of our development objectives, our ability to raise additional capital and our ability to implement our business strategies.