Arsenal Biosciences Inc
Layoff PermanentSouth San Francisco, California · effective Oct 29, 2026
Arsenal Biosciences Inc filed a WARN notice reporting 58 affected employees at its South San Francisco, California location in October 2026. The layoffs take effect on October 29, 2026, following a notice filed on August 31, 2026.
Filing details
- Affected employees
- 58
- Effective date
- Oct 29, 2026
- Notice date
- Aug 31, 2026
- Location
- 329 Oyster Point Blvd, South San Francisco, CA, 94080
- Action
- Layoff Permanent
Filing documents
The official WARN notice filed for Arsenal Biosciences Inc, shown page by page.