WARN · Worker Adjustment and Retraining Notification
Layoff Notice
Filed
Sep 17, 2025
- Employer
- Arsenal Biosciences, Inc.
- Location
- San Mateo County, CA
- Jobs affected
- 100
- Effective date
- Nov 14, 2025
- Notice filed
- Sep 17, 2025
- Layoff type
- Layoff
Filed as “Arsenal Biosciences, Inc.”.
Data as of Sep 27, 2026.
No verified source link for this filing.