PMV Pharmaceuticals, Inc.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 10-Q

(Mark One)

For the quarterly period ended March 31,2026

OR

For the transition period from to

Commission File Number:001-39539

PMV PHARMACEUTICALS, INC.

(Exact Name of Registrant as Specified in its Charter)

Registrant’s telephone number, including area code: (609)642-6670

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

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, 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.

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☒

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court. Yes☒ No ☐

As of May 12, 2026, the registranthad 53,331,766 shares of common stock, $0.00001 par value per share, outstanding.

Table of Contents

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SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains forward-looking statements that involve risks and uncertainties. We make such forward-looking statements pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995 and other federal securities laws. All statements other than statements of historical facts contained in this Quarterly Report on Form 10-Q, including statements regarding our future results of operations and financial position, business strategy, development plans, planned preclinical studies and clinical trials, future results of clinical trials, expected research and development costs, regulatory strategy and approvals, timing and likelihood of success, as well as plans and objectives of management for future operations, are forward-looking statements.

In some cases, you can identify forward-looking statements by terms such as “may,” “will,” “should,” “would,” “expect,” “plan,” “anticipate,” “could,” “intend,” “target,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential” or “continue” or the negative of these terms or other similar expressions. Forward-looking statements contained in this Quarterly Report on Form 10-Q include, but are not limited to, statements about:

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our financial performance;

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the sufficiency of our existing cash, cash equivalents, and marketable securities to fund our future operating expenses and capital expenditure requirements;

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our need to raise additional funding before we can expect to generate any revenues from product sales;

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our ability to obtain additional funding for our operations, when needed, including funding necessary to complete further development and commercialization of our product candidates, if approved;

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the accuracy of our estimates regarding expenses, future revenue, capital requirements and needs for additional financing;

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our anticipated use of our existing cash, cash equivalents, and marketable securities and any proceeds from the ATM Program (as defined below);

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the implementation of our strategic plans for our business and product candidates;

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the size of the market opportunity for our product candidates and our ability to maximize those opportunities;

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the initiation, timing, progress and results of our research and development programs, preclinical studies, clinical trials and investigational new drug applications, or IND, and other regulatory submissions;

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the beneficial characteristics, safety, efficacy and therapeutic effects of our product candidates;

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our estimates of the number of patients for each of our programs including patients expected to have certain p53 mutations and the number of patients that will enroll in our clinical trials;

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the ability of our clinical trials to demonstrate safety and efficacy of our product candidates, and other favorable results;

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our plans relating to the clinical development of our product candidates, including the disease areas to be evaluated;

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the timing, progress and focus of our clinical trials, and the reporting of data from those trials;

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our ability to obtain and maintain regulatory approval of our product candidates;

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our plans relating to commercializing our product candidates, if approved;

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the expected benefits of our existing and any potential future strategic collaborations with third parties and our ability to attract collaborators with development, regulatory and commercialization expertise;

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the success of competing therapies that are or may become available;

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the timing or likelihood of regulatory filings and approvals, including our expectation to seek accelerated reviews or special designations, such as breakthrough therapy and orphan drug designation, for our product candidates,

ii including our intention to seek accelerated approval for rezatapopt, our lead product candidate, for a tumor-agnostic indication;

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our plans relating to the further development and manufacturing of our product candidates, including for additional indications that we may pursue;

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existing regulations and regulatory developments in the United States and other jurisdictions;

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our plans and ability to obtain or protect intellectual property rights, including extensions of existing patent terms where available;

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our plans to rely on third parties to conduct and support preclinical and clinical development;

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our ability to retain the continued service of our key personnel and to identify, hire and then retain additional qualified personnel; and

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the impact of geopolitical tensions, such as the Ukraine-Russia war and the conflict in the Middle East, the impact of other disruptions resulting from public health epidemics, macroeconomic events such as future changes in trade regulations, tariff structures, global supply chain challenges, elevated inflation and interest rates and monetary policy changes (including the impact of changes to U.S. federal income tax law), instability in the global banking system, or other related disruptions on our business and the execution of our clinical trials.

We have based these forward-looking statements largely on our current expectations and projections about our business, the industry in which we operate and financial trends that we believe may affect our business, financial condition, results of operations and prospects, and these forward-looking statements are not guarantees of future performance or development. These forward-looking statements speak only as of the date of this Quarterly Report on Form 10-Q and are subject to a number of risks, uncertainties and assumptions described in the section titled “Item 1A. Risk Factors” and elsewhere in our Annual Report on Form 10-K for the year ended December 31, 2025, filed with the United States Securities and Exchange Commission on March 6, 2026, as well as in this Quarterly Report on Form 10-Q. Because forward-looking statements are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified, you should not rely on these forward-looking statements as predictions of future events. The events and circumstances reflected in our forward-looking statements may not be achieved or occur and actual results could differ materially from those projected in the forward-looking statements. Except as required by applicable law, we do not plan to publicly update or revise any forward-looking statements contained herein, whether as a result of any new information, future events or otherwise.

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 on Form 10-Q, 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 you are cautioned not to unduly rely upon these statements.

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