Gossamer Bio, Inc.

San Diego County, California

65 workers · Layoff · filed Mar 16, 2026

A WARN notice is filed with the state before a plant closing or a mass layoff, under the federal WARN Act or a state law like it. Workers is the number the employer said would be affected; plans can change after filing. Data sources

Company
Gossamer Bio, Inc.
Workers
65 workers
Kind
Layoff
Notice date
Mar 16, 2026
Effective date
May 15, 2026
Location
San Diego County
State
California
Notice
ca-47952de1e134f722

As published

notice_date
03/16/2026
effective_date
05/15/2026
received_date
04/08/2026
company
Gossamer Bio, Inc.
num_employees
65
layoff_or_closure
Layoff Permanent
county
San Diego County

From the California Employment Development Department's WARN list, row 1,565, read Oct 3, 2026; first seen here Oct 3, 2026. Read with Big Local News's warn-scraper and warn-transformer.