US WARN layoff notices › Employers › P › PharMerica
Official state WARN filings by PharMerica since 1988, normalized from state labor department sources. Latest notice: 2026-05-07.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2026-05-07 | Hawaii | — | — | — | — |
| 2017-10-26 | California | Ontario, San Bernardino | 37 | 2017-12-24 | Closure Permanent |
| 2017-10-25 | California | Baldwin Park, Los Angeles | 20 | 2017-12-24 | Closure Permanent |
| 2017-10-25 | California | San Diego, San Diego County | 8 | 2017-12-24 | Closure Permanent |
| 2017-10-25 | California | Perris, Riverside County | 9 | 2017-12-24 | Closure Permanent |
| 2017-10-25 | California | Gardena, Los Angeles | 14 | 2017-12-24 | Closure Permanent |
| 2017-10-25 | California | La Mirada, Los Angeles | 42 | 2017-12-24 | Closure Permanent |
Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, no delay, notices 1988+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.
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