On August 14, 2026 PMV Pharmaceuticals, Inc. ("PMV Pharma" or the "Company"; Nasdaq: PMVP), a precision oncology company pioneering the discovery and development of small molecule therapies targeting p53, reported financial results for the second quarter ended June 30, 2026, and provided a corporate update.

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"The PYNNACLE clinical trial continues to progress remarkably well, thanks to the dedication and outstanding execution of the clinical investigators, their teams, and ours," said David Mack, Ph.D., President and Chief Executive Officer of PMV Pharma. "We anticipate submitting an NDA for accelerated approval of rezatapopt for platinum-resistant/refractory ovarian cancer in the first quarter of 2027."

PYNNACLE Phase 2 Monotherapy Update:

Enrollment of platinum-resistant/refractory ovarian cancer patients for the primary analysis in the Phase 2 monotherapy portion of the PYNNACLE clinical trial has been completed. The multicenter, single arm, registrational Phase 2 study is assessing rezatapopt as monotherapy at a dose of 2000 mg once-daily in patients with TP53 Y220C advanced solid tumors. PMV Pharma anticipates submitting an NDA for accelerated approval of rezatapopt as a treatment for platinum-resistant/refractory ovarian cancer patients with a TP53 Y220C mutation in the first quarter of 2027.

Second Quarter 2026 Financial Results

PMV Pharma ended the second quarter with $79.4 million in cash, cash equivalents, and marketable securities, compared to $112.9 million as of December 31, 2025. Net cash used in operations was $34.3 million for the six months ended June 30, 2026, compared to $36.6 million for the six months ended June 30, 2025.

Net loss for the quarter ended June 30, 2026, was $18.1 million compared to $21.2 million for the quarter ended June 30, 2025. The net loss decrease was primarily due to decreased contract research organization costs and reduced finance support costs.
R&D expenses were $14.7 million for the quarter ended June 30, 2026, compared to $18.4 million for the quarter ended June 30, 2025. The decrease in R&D expenses was primarily due to decreased contract research organization costs for the advancement of the rezatapopt program.
General and administrative (G&A) expenses were $4.2 million for the quarter ended June 30, 2026, compared to $4.5 million for the quarter ended June 30, 2025. The decrease in G&A expenses was primarily due to reduced personnel expenses and a decrease in finance support costs.
About Rezatapopt

Rezatapopt (PC14586) is a first-in-class, small molecule, p53 reactivator designed to selectively bind to the pocket in the p53 Y220C mutant protein, restoring the wild-type tumor-suppressor function. The U.S. Food and Drug Administration granted Fast Track designation to rezatapopt for the treatment of patients with locally advanced or metastatic solid tumors with a p53 Y220C mutation and Orphan Drug Designation for the treatment of TP53 Y220C positive ovarian cancer, fallopian tube cancer, and primary peritoneal cancer.

About the PYNNACLE Clinical Trial

The ongoing Phase 1/2 PYNNACLE clinical trial is evaluating rezatapopt in patients with advanced solid tumors harboring a TP53 Y220C mutation. The primary objective of the Phase 1 portion of the clinical trial was to determine the maximum tolerated dose and recommended Phase 2 dose (RP2D) of rezatapopt when administered orally to patients. Safety, tolerability, pharmacokinetics and effects on biomarkers were also assessed. The Phase 2 portion is a registrational, single arm, expansion basket clinical trial comprising five cohorts (ovarian, lung, breast, and endometrial cancers, and other solid tumors) with the primary objective of evaluating the efficacy of rezatapopt at the RP2D in patients with TP53 Y220C advanced solid tumors, conducted across approximately 70 sites.

For more information about the Phase 1/2 PYNNACLE clinical trial, refer to www.clinicaltrials.gov (NCT trial identifier NCT04585750).

(Press release, PMV Pharma, AUG 14, 2026, View Source [SID1234670147])