Bristol Myers Squibb layoff notices at a glance
Bristol Myers Squibb has filed 5 WARN notices with the California Employment Development Department between Sep 7, 2022 and Feb 26, 2025, naming 684 workers. 2 were closures and 3 were layoffs; 5 permanent, 0 temporary. The largest single notice named 252 workers in San Diego County on Mar 14, 2024. Its latest notice, 57 workers in San Mateo County dated Feb 26, 2025, was 2.2% of the 2,598 workers named in all 49 San Mateo County notices of fiscal year 2024-2025. 3 of the notices show fewer than 60 days between the notice date and the effective date (see how to read this).
Every notice, newest first
| Notice date | Effective | County | City | Workers | Type | Days notice |
|---|---|---|---|---|---|---|
| Feb 26, 2025 | Apr 22, 2025 | San Mateo | Redwood City | 57 | Layoff, permanent | 55 under 60 |
| Apr 29, 2024 | Jun 25, 2024 | San Mateo | Redwood City | 114 | Layoff, permanent | 57 under 60 |
| Mar 14, 2024 | Apr 22, 2024 | San Diego | San Diego | 252 | Layoff, permanent | 39 under 60 |
| Sep 7, 2022 | Nov 17, 2022 | San Diego | San Diego | 169 | Closure, permanent | 71 |
| Sep 7, 2022 | Nov 17, 2022 | San Diego | San Diego | 92 | Closure, permanent | 71 |
Sites named on the notices
- 700 Bay Rd Redwood City CA 94063 (Feb 26, 2025, 57 workers)
- 3545 Cray Court San Diego CA 92121 (Mar 14, 2024, 252 workers)
- 3580 Carmel Mountain Road San Diego CA 92121 (Sep 7, 2022, 169 workers)
- 10628 Science Center Drive Suite 200 San Diego CA 92121 (Sep 7, 2022, 92 workers)
Also filed as: Bristol-Myers Squibb.
Where the notices landed
- San Diego County3 notices, 513 workers
- San Mateo County2 notices, 171 workers
- San Diego3 notices, 513 workers
- Redwood City2 notices, 171 workers
Local pages: San Diego employment lawyer, San Diego County employment law guide, San Mateo County employment law guide.
How to read this record
Notice date is the date on the employer's letter. Effective is the first day of separations it announced. Days notice is the gap between them; California Labor Code 1401 calls for 60 days from a covered employer, and section 1402 makes a short notice worth a day of pay and benefits for every day it is short, up to 60.
For Bristol Myers Squibb the shortest gap shown is 39 days. That is a reason to check whether an exception in 1401(c) or 1402.5 applied, whether the workers received the letter earlier than the EDD did, and whether anyone was let go before the effective date. It is not, by itself, a finding against the employer.
Full statute walk-through: the California 60-day rule, section by section.
If you work, or worked, at Bristol Myers Squibb
Keep the notice, every email about the selection, and your final pay stub. A free review covers four things in one call: whether the notice period was honored and paid, whether final pay and vacation payout arrived on time, whether the selection pattern raises an age, pregnancy or leave, or retaliation question, and what a proposed severance release is actually worth before you sign it. Call (800) 371-3088 or send the notice.
Source: California EDD WARN reports, fiscal years 2022-2023 to 2024-2025. Record last checked against the EDD on Oct 30, 2026. Back to the layoff tracker.
About this data: Notices come from the California Employment Development Department WARN reports (fiscal years 2014-2015 to today) and are reloaded from the EDD every Tuesday and Thursday. Employer names appear as the employer wrote them on the notice, grouped where the names clearly refer to the same company. A notice is not a finding that any law was broken. This page is general information, not legal advice about your situation.