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Astellas Gene Therapies, Inc Layoffs — WARN Notices

4 WARN notices on record affecting 48 workers across 1 county.

From public state WARN filings (CA). Updated 2026-08-13.

Filing record

WARN notices

4

Distinct filings on record

Workers affected

48

Sum of reported headcounts

Name variants resolved

1

Site/building strings combined

Coverage. California filings run from April 2023 to the present and are rebuilt from the CA EDD fiscal-year archives plus the live rolling report, refreshed hourly. 2023 is a partial year (records begin 25 April 2023). See methodology.

Where Astellas Gene Therapies, Inc filed

CountyFilings
San Mateo County4

Filings by year

YearFilings
20242
20252

All Astellas Gene Therapies, Inc notices

CountyWorkersLayoff dateNotice date
San Mateo County212025-01-292025-01-29
San Mateo County102025-01-012024-10-23
San Mateo County72024-10-212024-08-27
San Mateo County102024-06-192024-06-19

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