Tessera Therapeutics Layoffs - WARN Act Notices
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Tessera Therapeutics filed 6 WARN Act notices in 2026, affecting a total of 89 employees. Filings are concentrated in Texas (2) and Colorado (1), with additional notices across 3 other states. All classified notices are layoffs. The largest single filing affected 82 employees in Somerville, MA (March 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.
Filing Identities (3)
This page aggregates WARN Act notices filed under 3 related names:
- Tessera Therapeutics
- Tessera Therapeutics, Inc
- Tessera Therapeutics, Inc.
Layoff History
Employees affected over time