Sutro Biopharma layoffs — LayoffCheck https://layoffcheck.com/companies/sutro-biopharma Layoff and WARN notices reported for Sutro Biopharma. en-us Sutro Biopharma cut 45 employees (September 29, 2025) https://layoffcheck.com/companies/sutro-biopharma#2025-09 https://layoffcheck.com/companies/sutro-biopharma#2025-09-7491 Mon, 29 Sep 2025 12:00:00 GMT Sutro Biopharma reported a workforce reduction in South San Francisco, CA in September 29, 2025. Sutro Biopharma cut 8 employees (September 29, 2025) https://layoffcheck.com/companies/sutro-biopharma#2025-09 https://layoffcheck.com/companies/sutro-biopharma#2025-09-7492 Mon, 29 Sep 2025 12:00:00 GMT Sutro Biopharma reported a workforce reduction in San Carlos, CA in September 29, 2025. Sutro Biopharma cut 1 employee (September 29, 2025) https://layoffcheck.com/companies/sutro-biopharma#2025-09 https://layoffcheck.com/companies/sutro-biopharma#2025-09-7493 Mon, 29 Sep 2025 12:00:00 GMT Sutro Biopharma reported a workforce reduction in Remote, CA in September 29, 2025.