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REPORTED · NEWSAdded Dec 24, 2025

Sutro Biopharma Lays Off Dozens of Employees in Strategic Review

SOURCENews reportView the filing ↗

EMPLOYEES AFFECTED
36
SHARE OF WORKFORCE
~36%
EFFECTIVE DATE
Mar 18, 2025
36 OF 100 EMPLOYEES

What we know

Based on news reporting.

Summary

Sutro Biopharma, Inc. has laid off approximately 36 employees as part of a strategic portfolio review. This decision reflects the company's ongoing efforts to streamline operations and focus on its core business areas. The layoffs are part of a broader initiative to enhance efficiency and align resources with strategic goals. While the specific departments affected were not disclosed, this move indicates a significant shift in the company's operational strategy amidst a challenging market environment.

Sutro Biopharma, Inc. cut 36 jobs as of March 18, 2025.

That is roughly 36% of the 100 people Sutro Biopharma, Inc. employs.

LayoffTalk has tracked 6 layoff events at Sutro Biopharma, Inc. since March 2025, including 119 jobs documented in official WARN filings, with 4 additional events known from news reporting.

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SOURCE
News reporting
View original source ↗
S
Sutro Biopharma, Inc.STRO
Health Care · 100 employees
6
EVENTS TRACKED
119
JOBS IN WARN FILINGS
View company profile

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CREATED DEC 24, 2025LAST UPDATED DEC 26, 2025