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Sutro Biopharma (STRO) Stock News

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Welcome to our dedicated page for Sutro Biopharma news (Ticker: STRO), a resource for investors and traders seeking the latest updates and insights on Sutro Biopharma stock.

Sutro Biopharma develops next-generation antibody-drug conjugates for oncology through a cell-free protein engineering platform. Recurring company news covers single- and dual-payload ADC design, pipeline programs such as STRO-004, STRO-006 and STRO-227, and preclinical data across tissue factor, ITGB6 and PTK7-targeting programs.

Updates also address clinical and regulatory disclosures, research and development collaborations, operating results, financing activity, equity compensation matters, investor and scientific conference participation, and Nasdaq listing compliance. The coverage reflects Sutro’s focus on site-specific ADCs for solid tumors and other cancer indications with limited treatment options.

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Sutro Biopharma, Inc. announced the initiation of the randomized portion (Part 2) of the REFRαME-O1 trial for platinum-resistant ovarian cancer. 50 patients have been enrolled for Dose-Optimization (Part 1). Luvelta, a novel ADC targeting Folate Receptor-α, shows promise in addressing high unmet medical needs in PROC patients. The Phase 3 trial aims to evaluate the efficacy and safety of luvelta versus chemotherapy in women with PROC.

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FAQ

What is the current stock price of Sutro Biopharma (STRO)?

The current stock price of Sutro Biopharma (STRO) is $30.62 as of May 21, 2026.

What is the market cap of Sutro Biopharma (STRO)?

The market cap of Sutro Biopharma (STRO) is approximately 515.8M.