HRL Laboratories filed 5 WARN Act notices in 2026, affecting a total of 368 employees. All filings are in California. All classified notices are layoffs. The largest single filing affected 258 employees in Malibu Canyon Drive Malibu, CA (April 2026).

Under the WARN Act (Worker Adjustment and Retraining Notification Act), employers with 100 or more employees are required to provide 60 days advance notice before conducting plant closures or mass layoffs. These notices are filed with state labor departments and are public record.

All WARN Act Notices

Location Effective Date Employees Type
Willow Lane Thousand Oaks, CA Apr 3, 2026 35 layoff
Malibu Canyon Drive Malibu, CA Apr 3, 2026 258 layoff
Agoura Road Calabasas, CA Apr 3, 2026 50 layoff
th Street Santa Monica, CA Apr 3, 2026 21 layoff
Calle Plano Camarillo, CA Apr 3, 2026 4 layoff