Form 8-K Trinseo PLC For: Jan 16

Go back to Form 8-K Trinseo PLC For: Jan 16

Trinseo expands board to 11 members with two new directors

January 20, 2026 6:47 AM EST

Trinseo PLC (NYSE: TSE) announced that its board of directors voted to expand from nine to eleven members and appointed two new independent directors on January 16, 2026.

The company appointed Carol Flaton and Jill Frizzley as independent directors, effective immediately. The board determined both... More