Business Description

1. Nature of the Business and Basis of Presentation Olema Pharmaceuticals, Inc. (“Olema” or the “Company”) is a clinical-stage biopharmaceutical company focused on the discovery, development and commercialization of next-generation targeted therapies for women’s cancers. The Company is advancing a pipeline of novel therapies by leveraging its deep understanding of endocrine-driven cancers, nuclear receptors, and mechanisms of acquired resistance. The Company's wholly-owned, lead product candidate, palazestrant (OP-1250), is a novel, orally-available small molecule with dual activity as both a complete estrogen receptor ("ER") antagonist ("CERAN") and selective ER degrader ("SERD"). In addition to its lead product candidate, Olema is developing a potent KAT6 inhibitor (OP-3136). The Company is located in San Francisco, California and was incorporated in Delaware on August 7, 2006, under the legal name of CombiThera, Inc. and on March 25, 2009, was renamed Olema Pharmaceuticals, Inc. The Company’s principal operations are based in San Francisco, California, and it has operations in Cambridge, Massachusetts. Olema Oncology Australia Pty Ltd, incorporated on January 6, 2021 under the laws of Australia, and Olema Oncology International Limited, incorporated on December 11, 2025 under the laws of Ireland , are wholly-owned subsidiaries of the Company (collectively with Olema Pharmaceuticals, Inc., referred to as “Olema” or the “Company” herein). It operates in one business segment and therefore has only one reportable segment. The Company is subject to risks and uncertainties common to late-stage companies in the biopharmaceutical industry, including, but not limited to, successful discovery and development of its product candidates, development by competitors of new technological innovations, dependence on key personnel, the ability to attract and retain qualified employees, protection of proprietary technology, compliance with governmental regulations, the impact of geopolitical and macroeconomic events discussed in further detail below, the ability to secure additional capital to fund operations and commercial success of its product candidates. Palazestrant, OP-3136, and any future product candidates the Company may develop will require extensive non-clinical and clinical testing and regulatory approval prior to commercialization. These efforts require significant amounts of additional capital, adequate personnel, and infrastructure and extensive compliance-reporting capabilities. Even if the Company’s product development efforts are successful, it is uncertain when, if ever, the Company will realize significant revenue from product sales. Liquidity The Company had $ 505.4 million of cash, cash equivalents and marketable securities at December 31, 2025, in addition to the available balance under the Loan and Security Agreement dated as of September 5, 2023 (the “Original Loan Agreement”), by and between the Company, as borrower, and Silicon Valley Bank, a division of First-Citizens Bank & Trust Company (the “Bank”), as amended by the First Amendment to Loan and Security Agreement, dated June 28, 2024 (the "First Amendment"), as further amended by the Second Amendment to Loan and Security Agreement, dated June 27, 2025 (the "Second Amendment"), as further amended by the Third Amendment to Loan and Security Agreement, dated January 11, 2026 (the "Third Amendment" and, collectively with the First Amendment, Second Amendment and the Original Loan Agreement, the "Loan Agreement"). See Note 13, "Long-term Borrowing" for further details. Management believes that the Company’s cash, cash equivalents, marketable securities, and the amounts available under the Loan Agreement will be sufficient to fund the Company’s current operating plan for at least the next 12 months from the filing date of these consolidated financial statements. Follow-on Public Offering On November 19, 2025, the Company completed a follow-on public offering pursuant to which we issued and sold 11,500,000 shares of common stock at a public offering price of $ 19.00 per share, including 1,500,000 shares sold pursuant to the underwriters’ full exercise of their option to purchase additional shares, resulting in aggregate net proceeds of $ 204.8 million, after deducting underwriting discounts and commissions and estimated offering costs.…