LayoffTracker

Atara Biotherapeutics

Layoff Permanent

Newbury Park, California · effective May 2, 2025

Atara Biotherapeutics filed a WARN notice reporting 31 affected employees at its Newbury Park, California location in May 2025. The layoffs take effect on May 2, 2025, following a notice filed on March 18, 2025.

Filing details

Affected employees
31
Effective date
May 2, 2025
Notice date
Mar 18, 2025
Location
1280 Rancho Conejo Blvd., Newbury Park, CA, 91320
Action
Layoff Permanent

Filing documents

The official WARN notice filed for Atara Biotherapeutics, shown page by page.