US WARN layoff notices › Employers › E › Exelixis

Exelixis — WARN Act layoff notices

Official state WARN filings by Exelixis since 1988, normalized from state labor department sources. Latest notice: 2025-09-02.

5notices

442workers affected

1state

Notice date	State	Location	Employees	Effective date	Type
2025-09-02	California	Alameda County	74	2025-08-29	Layoff Permanent
2025-08-26	California	Alameda County	71	2025-10-27	Layoff Permanent
2024-02-27	California	Alameda County	143	2024-03-08	Layoff Permanent
2014-09-09	California	South San	2	2014-11-03	Layoff Permanent
2014-09-04	California	South San	152	2014-11-03	Layoff 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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