St. Louis Post Dispatch has a WARN Act filing history stretching from January 2025 to September 2026, with 7 notices affecting 165 employees in total. All filings are in Missouri. All classified notices are facility closures. The largest single filing affected 75 employees in Maryland Heights, MO (January 2025). Activity has been elevated recently, with 4 of 7 notices falling within the past 12 months.

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.

Layoff History

Employees affected over time

All WARN Act Notices

Location Effective Date Employees Type
Maryland Heights, MO Sep 1, 2026 3 closure
Maryland Heights, MO Jun 26, 2026 3 closure
Maryland Heights, MO Feb 28, 2026 3 closure
Maryland Heights, MO Sep 26, 2025 4 closure
Maryland Heights, MO Jan 5, 2025 75 closure
Maryland Heights, MO Jan 5, 2025 73 closure
Maryland Heights, MO N/A 4 closure