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HOME/COMPANIES/SAGE THERAPEUTICS, INC./AUG 22, 2025
REPORTED · WARN NOTICEPublished Dec 23, 2025

Sage Therapeutics, Inc. Layoff — August 2025

EMPLOYEES AFFECTED
338
EFFECTIVE DATE
Aug 22, 2025

What we know

Location: Cambridge, MA.

Disclosed through an official WARN filing with the MA state workforce agency.

Summary

Sage Therapeutics, Inc. disclosed this layoff in an official WARN (Worker Adjustment and Retraining Notification) notice filed with the MA state workforce agency. The notice covers 338 employees in Cambridge, MA, with the layoff effective August 22, 2025.

Comments (1)

Anonymous by default. Be kind — people reading this may be going through it right now.

LTLayoffTalk StaffStaff21 hours ago

Sage Therapeutics, Inc. cut 338 jobs in Cambridge, MA on August 22, 2025. What did this look like from the inside — which teams, how much notice, what severance was offered? You can post anonymously below.

SOURCE
Official WARN notice
View state filing ↗

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CREATED DEC 23, 2025LAST UPDATED DEC 23, 2025