Corteva Agriscience Layoffs - WARN Act Notices

Corteva Agriscience has a WARN Act filing history stretching from October 2023 to October 2026, with 14 notices affecting 158 employees in total. Filings span California (12) and Iowa (2). Notices include 13 layoffs and 1 facility closure. The largest single filing affected 44 employees in Johnston, IA (May 2025). Activity has been elevated recently, with 10 of 14 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.