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Data / Layoff notices / California / Atara Biotherapeutics

Atara Biotherapeutics WARN notices in California: 8 notices, latest Mar 18, 2025

Atara Biotherapeutics appears in 8 WARN Act layoff notices posted by the California Employment Development Department. The latest, dated Mar 18, 2025, covers 31 workers, effective May 2, 2025. Each notice links to the state's page.

SpecStream is the live web data engine for teams and agents. It reads the layoff notices every state labor agency posts under the WARN Act each morning, and this page is that reading. Ask for the notices you follow by state, employer or size and each new one arrives in your sheet, CRM, Slack or agent as the state posts it.

State
California
Agency
California Employment Development Department
Notices
8
Workers across notices
225
Latest month
March 2025

Notices

Every WARN notice California lists for Atara Biotherapeutics, newest first.

Notice dateEffectiveWorkersLocationTypeNoteSource
March 18, 2025May 2, 202531Ventura CountyLayoffPermanentedd.ca.gov
January 8, 2024March 8, 20241Ventura CountyLayoffPermanentedd.ca.gov
January 8, 2024March 8, 202443Ventura CountyLayoffPermanentedd.ca.gov
November 1, 2023December 31, 202372Ventura CountyLayoffPermanentedd.ca.gov
November 1, 2023December 31, 20231Ventura CountyLayoffPermanentedd.ca.gov
August 8, 2022October 7, 202214San Mateo CountyLayoffPermanentedd.ca.gov
August 8, 2022October 7, 202255Ventura CountyLayoffPermanentedd.ca.gov
August 8, 2022October 7, 20228Ventura CountyLayoffPermanentedd.ca.gov

Also on SpecStream

Updated November 3, 2026. Read from State labor agency WARN notices. Public record of each state labor agency. Each row links to the page where the state posts the notice. Dates and counts are as the state printed them, and a state may post a notice some days after it receives it. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.