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Sutro Biopharma Announces 1-for-10 Reverse Stock Split

SOUTH SAN FRANCISCO, Calif., Dec. 01, 2025 (GLOBE NEWSWIRE) -- Sutro Biopharma, Inc. (Sutro or the Company) (NASDAQ: STRO), a clinical stage oncology company pioneering site-specific and novel-format antibody drug conjugates (ADCs), today announced that its Board of Directors (Board) has approved a reverse stock split of the Company’s outstanding shares of common stock at a ratio of 1-for-10. The reverse stock split will become effective at 12:01 a.m. Eastern Time on December 3, 2025. Sutro’s co

articleSutro Biopharma, Inc.December 1, 20255/company/sutro-biopharma/news/sutro-biopharma-announces-1-10-130000399
Sutro Biopharma Announces 1-for-10 Reverse Stock Split

About this update from Sutro Biopharma, Inc.

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reverse stock splitSutro Biopharma, Inc.common stockthe CompanyCompanySutro Biopharmafractional sharesoutstanding sharesstockholdersSutro