OLMA

Top-line data from the Phase 3 OPERA-01 trial anticipated this fall; Phase 3 OPERA-02 trial continues to enroll patients First clinical data from OP-3136 Phase 1 study to be presented at ASCO Ended the first quarter with $505.3 million in cash, cash equivalents, and marketable securities SAN FRANCISCO, May 12, 2026 (GLOBE NEWSWIRE) -- Olema Pharmaceuticals, Inc. (“Olema” or “Olema Oncology”, Nasdaq: OLMA), a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of targeted therapies for breast cancer and beyond, today reported financial and operating results for the first quarter ended March 31, 2026. “We continued to meaningfully advance our pipeline of novel therapies focused on transforming the metastatic breast cancer treatment paradigm during the first quarter, with top-line data from our Phase 3 OPERA-01 trial of palazestrant as a monotherapy expected this fall and initial Phase 1 clinical data for OP-3136 being presented at ASCO later this month,” said Sean P. Bohen, M.D., Ph.D., President and Chief Executive Officer of Olema Oncology. “We continued patient enrollment in OPERA-02, our Phase 3 trial of palazestrant in combination with ribociclib in the frontline metastatic setting, while advancing our ongoing Phase 1/2 combination studies evaluating palazestrant as a potential combination endocrine therapy of choice for metastatic breast cancer. With important clinical data catalysts on the horizon this year, we believe that we are well-positioned to continue our transformation into a fully integrated oncology company with our first anticipated commercial launch next year.” Recent Progress Presented two preclinical posters at the 2026 American Association for Cancer Research (AACR) Annual Meeting in April: The first demonstrated that palazestrant fully recruits the corepressor protein, NCoR1, in vitro, supporting complete estrogen receptor antagonism. The second reinforced that palazestrant in combination with OP-3136 drives synergistic anti-tumor activity in in vivo estrogen receptor-positive, human epidermal growth factor receptor 2-negative (ER+/HER2-) breast cancer models. Continued enrollment in the pivotal Phase 3 OPERA-02 trial evaluating palazestrant in combination with ribociclib in frontline ER+/HER2- advanced or metastatic breast cancer. Advanced enrollment in the Phase 1b/2 study evaluating pa...

On-track to report top-line data in the fall of 2026 from the pivotal Phase 3 OPERA-01 trial of palazestrant as a monotherapy in patients with 2/3L ER+/HER2- metastatic breast cancer Advanced enrollment in the OPERA-02 pivotal Phase 3 trial of palazestrant in combination with ribociclib in patients with frontline ER+/HER2- metastatic breast cancer Initiated the Phase 1b/2 study of palazestrant in combination with Pfizer’s novel CDK4 inhibitor, atirmociclib, in patients with ER+/HER2- metastatic breast cancer Continued enrollment in the Phase 1 clinical study of OP-3136 in breast cancer and other solid tumors, with initial clinical data expected in Q2 2026 Generated $218.5 million in gross proceeds from a follow-on public offering, further strengthening the Company’s balance sheet; ended 2025 with $505.4 million in cash, cash equivalents, and marketable securities Transformation into a fully-integrated oncology company underway in preparation for the Company’s first potential commercial launch in late 2027 SAN FRANCISCO, March 16, 2026 (GLOBE NEWSWIRE) -- Olema Pharmaceuticals, Inc. (“Olema” or “Olema Oncology”, Nasdaq: OLMA), a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of targeted therapies for breast cancer and beyond, today reported financial and operating results for the fourth quarter and full year ended December 31, 2025. “2025 was a year of strong execution across the business as we advanced palazestrant as a differentiated endocrine therapy across multiple regimens, highlighted by continued enrollment and strong investigator interest in our OPERA-01 and OPERA-02 trials,” said Sean P. Bohen, M.D., Ph.D., President and Chief Executive Officer of Olema Oncology. “Our earlier-phase combination studies with palazestrant continue to advance and we are pleased to have initiated a Phase 1b/2 study with atirmociclib in collaboration with Pfizer, further demonstrating palazestrant’s potential as the combination endocrine therapy of choice in the metastatic setting.” Bohen continued, “In November, we strengthened our balance sheet through a public offering that generated gross proceeds of approximately $218.5 million, enabling us to fund operations through numerous expected value-creating events with palazestrant. With initial clinical results from OP-3136 anticipated in Q2 2026, top-line data from OPER...

Biotech stock Olema Pharmaceuticals catapulted to a four-year high Tuesday after Roche unveiled positive results in breast cancer treatment.

Announced new clinical trial agreement with Pfizer to evaluate palazestrant in combination with atirmociclib in ER+/HER2- metastatic breast cancer Initiated OPERA-02 Phase 3 trial of palazestrant in combination with ribociclib in frontline ER+/HER2- metastatic breast cancer Presented compelling new data from Phase 1b/2 study of palazestrant plus ribociclib at ESMO 2025 Ended the quarter with $329.0 million in cash, cash equivalents, and marketable securities SAN FRANCISCO, Nov. 10, 2025 (GLOBE NEWSWIRE) -- Olema Pharmaceuticals, Inc. (“Olema” or “Olema Oncology”, Nasdaq: OLMA), a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of targeted therapies for breast cancer and beyond, today reported financial and operating results for the third quarter ended September 30, 2025. "We have made significant progress advancing our programs this quarter, highlighted by the initiation of the Phase 3 OPERA-02 trial evaluating palazestrant in combination with ribociclib in the frontline setting and the presentation of compelling data at ESMO that further positions palazestrant to become a potential best-in-class backbone endocrine therapy for ER+/HER2- metastatic breast cancer,” said Sean P. Bohen, M.D., Ph.D., President and Chief Executive Officer of Olema Oncology. “Our clinical trial agreement with Pfizer to combine palazestrant with atirmociclib further underscores our confidence in palazestrant’s activity in combination with other agents in the metastatic setting.” Bohen continued, “Enrollment in the OPERA-01 trial evaluating palazestrant as a monotherapy in second- and third-line ER+/HER2- metastatic breast cancer continues to progress well and we remain on track for top-line data in the second half of next year. The Phase 1/2 study of our KAT6 inhibitor, OP-3136, recently expanded into combinations with fulvestrant and palazestrant and continues to benefit from strong investigator interest. As we look ahead to 2026, we remain focused on sustaining positive momentum across the business, transforming the breast cancer treatment paradigm, and bringing palazestrant to market.” Recent Progress Announced a clinical trial collaboration and supply agreement with Pfizer to evaluate the safety and combinability of palazestrant plus atirmociclib, Pfizer’s investigational, highly selective-CDK4 inhibitor, in a Phase 1b/2 stud...

Selected 90 mg once-daily palazestrant for Part 2 of the OPERA-01 Phase 3 monotherapy trial and for the OPERA-02 Phase 3 trial in combination with ribociclib OPERA-01 enrollment ongoing with top-line data expected in the second half of 2026; OPERA-02 on track to initiate in Q3 2025 Mature data from the Phase 1b/2 study of palazestrant in combination with ribociclib to be presented at ESMO 2025 Ended the second quarter with $361.9 million in cash, cash equivalents, and marketable securities SAN FRANCISCO, Aug. 11, 2025 (GLOBE NEWSWIRE) -- Olema Pharmaceuticals, Inc. (“Olema” or “Olema Oncology”, Nasdaq: OLMA), a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of targeted therapies for breast cancer and beyond, today reported financial and operating results for the second quarter ended June 30, 2025. "Having achieved regulatory alignment on the selected dose for our pivotal palazestrant program during the second quarter, we are focused on accelerating enrollment in OPERA-01, which is on track for top-line data in the second half of 2026, and initiating the OPERA-02 combination trial in the frontline setting,” said Sean P. Bohen, M.D., Ph.D., President and Chief Executive Officer of Olema Oncology. “Palazestrant’s demonstrated activity and combinability with multiple compounds offers the potential for it to become a best-in-class, backbone endocrine therapy for metastatic breast cancer. Our Phase 1 study of OP-3136, our potent and selective KAT6 inhibitor, is also generating strong investigator interest and patient enrollment, reinforcing our leadership in developing novel therapies for breast cancer and beyond.” Recent Progress Selected 90 mg of once-daily palazestrant for Part 2 of the ongoing registrational OPERA-01 Phase 3 trial in second- and third-line (2/3L) estrogen receptor-positive, human epidermal growth factor receptor 2-negative (ER+/HER2-) metastatic breast cancer, and for the OPERA-02 Phase 3 trial in combination with ribociclib in frontline ER+/HER2- metastatic breast cancer. Continued enrollment in the Phase 1 study evaluating the safety, tolerability, pharmacokinetics, pharmacodynamics, and preliminary efficacy of OP-3136, as a monotherapy and in combination with fulvestrant and palazestrant, in participants with advanced solid tumors. Anticipated Upcoming Events Present mature data from th...

Pivotal Phase 3 OPERA-02 trial of palazestrant in combination with ribociclib in frontline metastatic breast cancer on track for initiation in 2025, supported by promising updated efficacy data from ongoing Phase 1b/2 study Pivotal Phase 3 OPERA-01 trial of palazestrant monotherapy in 2/3L metastatic breast cancer continues to advance with top-line data anticipated in 2026; trial-in-progress poster to be highlighted at ASCO Annual Meeting Preclinical data for OP-3136 presented at AACR demonstrating anti-tumor activity in ovarian, non-small cell lung, and prostate cancer models; Phase 1 trial recruitment ongoing Ended the first quarter with $392.7 million in cash, cash equivalents, and marketable securities SAN FRANCISCO, May 13, 2025 (GLOBE NEWSWIRE) -- Olema Pharmaceuticals, Inc. (“Olema” or “Olema Oncology”, Nasdaq: OLMA), a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of targeted therapies for breast cancer and beyond, today reported financial and operating results for the first quarter ended March 31, 2025. “During the first quarter, we continued to make important operational progress advancing our pipeline and we enter the second quarter well-positioned across the business,” said Sean P. Bohen, M.D., Ph.D., President and Chief Executive Officer of Olema Oncology. “Our focus remains on our pivotal palazestrant program, laying the foundation to successfully initiate OPERA-02 in frontline metastatic breast cancer, while advancing OPERA-01 towards an anticipated top-line readout next year. We were also pleased to present promising new preclinical data at AACR supporting the use of OP-3136, our potent KAT6 inhibitor, in a number of solid tumor applications beyond breast cancer. Investigator interest in our OP-3136 program remains strong and we are continuing to enroll patients in the Phase 1 study. With a clear strategy and strong balance sheet to support execution against our key priorities, we are working diligently to advance the promise of Olema’s science and striving to change the treatment paradigm for endocrine-driven cancers.” Recent Progress Disclosed updated median progression-free survival (mPFS) from the ongoing Phase 1b/2 study of palazestrant in combination with cyclin-dependent kinase 4/6 inhibitor (CDK4/6i) ribociclib in patients with estrogen receptor-positive, human epidermal growth f...

Pivotal Phase 3 OPERA-01 trial of palazestrant as a monotherapy in patients with 2/3L metastatic breast cancer on track for top-line data in 2026 Pivotal Phase 3 OPERA-02 trial of palazestrant in combination with ribociclib in patients with frontline metastatic breast cancer enabled by new Novartis collaboration and $250 million equity private placement; trial on track for initiation this year Promising updated results from the ongoing Phase 1b/2 study of palazestrant in combination with ribociclib in patients with ER+/HER2- advanced or metastatic breast cancer presented at SABCS in December 2024; updated mPFS presented at the TD Cowen Health Care Conference in March 2025; mature data expected to be presented this year at a major medical meeting OP-3136 Phase 1 trial initiated before the end of 2024; patients now enrolling Ended 2024 with $434.1 million in cash, cash equivalents, and marketable securities SAN FRANCISCO, March 18, 2025 (GLOBE NEWSWIRE) -- Olema Pharmaceuticals, Inc. (“Olema” or “Olema Oncology”, Nasdaq: OLMA), a clinical-stage biopharmaceutical company focused on the discovery, development, and commercialization of targeted therapies for breast cancer and beyond, today reported financial and operating results for the fourth quarter and full year ended December 31, 2024. “2024 was a productive year for Olema and we closed the year with significant positive momentum. We announced a new clinical trial collaboration and supply agreement with Novartis, raised approximately $250 million through an equity private placement with high-quality, long-term investors, presented compelling data supporting palazestrant in combination with ribociclib at SABCS, received clearance from the FDA for our IND application for OP-3136, and moved quickly to begin enrolling patients in the OP-3136 Phase 1 study before the end of the year,” said Sean P. Bohen, M.D., Ph.D., President and Chief Executive Officer of Olema Oncology. “Bolstered by a strong balance sheet, we are focused on exemplary execution throughout 2025. We plan to advance patient enrollment in the pivotal Phase 3 OPERA-01 trial in second- and third-line ER+/HER2- metastatic breast cancer, initiate our second pivotal Phase 3 trial, called OPERA-02, in frontline metastatic breast cancer, continue enrolling patients in the Phase 1 trial of OP-3136, present mature data from the Phase 1b/2 trial of palazest...