US WARN layoff notices › Employers › Astellas Gene Therapies

Astellas Gene Therapies — WARN Act layoff notices

Official state WARN filings by Astellas Gene Therapies since 2024, normalized from state labor department sources. Latest notice: 2025-07-23.

4notices
48workers affected
1state
Notice dateStateLocationEmployeesEffective dateType
2025-07-23CaliforniaSan Mateo County212025-01-29Layoff Permanent
2024-10-29CaliforniaSan Mateo County102025-01-01Layoff Permanent
2024-08-27CaliforniaSan Mateo County72024-10-21Layoff Permanent
2024-06-20CaliforniaSan Mateo County102024-06-19Layoff Permanent

Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, no delay, notices 2024+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.

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