Atrium Hospitality has a WARN Act filing history stretching from March 2020 to January 2025, with 6 notices affecting 448 employees in total. Filings are concentrated in Oklahoma (2) and South Carolina (1), with additional notices across 3 other states. Notices include 5 layoffs and 1 facility closure. The largest single filing affected 142 employees in Southfield, MI (March 2020). There have been no new filings in 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
Columbia, SC	Jan 6, 2025	120	closure
Oklahoma City, OK	May 13, 2020	61	layoff
Southfield, MI	Mar 12, 2020	142	layoff
Middleton, WI	Mar 12, 2020	125	layoff
Unknown, OK	N/A	—	layoff
Glendale, AZ	N/A	—	layoff

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