All WARN Act mass layoff and plant closure notices filed by Bio.
| Company | Location | Employees | Notice Date | Type |
|---|---|---|---|---|
| Chan Zuckerberg Biohub, Inc | San Francisco, CA | 1 | 2026-01-30 | Layoff |
| Chan Zuckerberg Biohub, Inc | Purchase dataset for city details, CA | 0 | 2026-01-29 | |
| Chan Zuckerberg Biohub, Inc | , CA | 1 | 2026-01-29 | |
| BIOLYST Scientific | Hatfield, PA | 76 | 2026-01-12 | |
| bioMerieux, Inc | San Jose, CA | 121 | 2025-12-11 | Closure |
| bioMerieux | Purchase dataset for city details, CA | 0 | 2025-12-09 | |
| bioMerieux | San Jose, CA | 121 | 2025-12-09 | |
| bioMerieux, Inc | , CA | 121 | 2025-12-09 | |
| ImmunityBio | Purchase dataset for city details, MA | 0 | 2025-12-08 | |
| ImmunityBio | Woburn, MA | 1 | 2025-12-08 | |
| ImmunityBio, Inc | Woburn, MA | 1 | 2025-12-08 | |
| BIOLYST Scientific | Hatfield, PA | 76 | 2025-11-01 | Closure |
| Sutro Biopharma, Inc | Remote Remote, CA | 1 | 2025-09-30 | Layoff |
| Sutro Biopharma, Inc | San Carlos, CA | 8 | 2025-09-30 | Layoff |
| Sutro Biopharma, Inc | South San Francisco, CA | 45 | 2025-09-30 | Layoff |
| Sutro Biopharma, Inc | , CA | 1 | 2025-09-29 | |
| Sutro Biopharma, Inc | , CA | 8 | 2025-09-29 | |
| Sutro Biopharma, Inc | , CA | 45 | 2025-09-29 | |
| United BioSource LLC (UBC) | Overland Park, KS | 0 | 2025-09-26 | |
| United BioSource LLC | Kansas City, MO | 123 | 2025-09-26 | Closure |
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