Location: Industrial Rd San Carlos, CA (San Mateo County).
A WARN notice was filed on September 29, 2025.
Disclosed through an official WARN filing with the CA state workforce agency.
Sutro Biopharma, Inc. has experienced its second round of layoffs this year, resulting in a loss of one-third of its workforce. The company is undergoing significant restructuring as part of its efforts to streamline operations.
Sutro Biopharma, Inc. disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice filed with the CA state workforce agency on September 29, 2025. The notice covers 8 employees in Industrial Rd San Carlos, CA (San Mateo County), with the layoff effective September 30, 2025.
That is roughly 8% of the 100 people Sutro Biopharma, Inc. employs.
LayoffTalk has tracked 7 layoff events at Sutro Biopharma, Inc. since October 2023, affecting a combined 340 employees.
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Sutro Biopharma, Inc. cut 8 jobs in Industrial Rd San Carlos, CA on September 30, 2025. If you were part of this round, what was your experience? Others going through it are reading. You can post anonymously below.
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