Equistar Chemicals, LP has a WARN Act filing history stretching from July 2009 to July 2024, with 5 notices affecting 96 employees in total. Filings are concentrated in Illinois (2) and Pennsylvania (2), with additional notices across 1 other state. All classified notices are layoffs. The largest single filing affected 93 employees in Newtown Square, PA (October 2010). 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
Tuscola, IL	Jul 2, 2024	—	layoff
Tuscola, IL	Jul 1, 2024	—	layoff
Newtown Square, PA	Oct 21, 2010	93	layoff
Newtown, PA	Mar 26, 2010	1	layoff
Sulphur, LA	Jul 27, 2009	2	layoff

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