Jill Frizzley

Board Member

Equibles does not estimate personal net worth.

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About Jill Frizzley

Jill Frizzley is recorded as Board Member at Trinseo PLC (TSEOQ) since January 16, 2026. Trinseo PLC reported in an 8-K filed January 20, 2026 that Jill Frizzley was appointed independent director, effective January 16, 2026. Trinseo PLC is classified in the Specialty Chemicals industry within the Basic Materials sector. Other leadership on record at Trinseo PLC includes Frank Bozich (CEO and Board Member), David Stasse (CFO), Han Hendriks (CTO) and 7 others.

“The Board also voted to fill the vacancies created by the increase to the size of the Board by appointing two new independent directors, Carol Flaton and Jill Frizzley, to the Board, effective immediately.”

Trinseo PLC Form 8-K, filed January 20, 2026 · Read the filing

Affiliation history

Trinseo PLC (TSEOQ)
Board Member

SEC 8-K

Current
2026-01-16–present

Company network

Trinseo PLC

TSEOQ

Current role

Specialty Chemicals · Basic Materials

Board Member

2026-01-16–present

Leadership on record at Trinseo PLC

Frank Bozich CEO, Board Member
David Stasse CFO
Han Hendriks CTO
Roger Greene Chief Accounting Officer
Bee van Kessel Head of Investor Relations
Carol Flaton Board Member
Henri Steinmetz Board Member
Jeanmarie Desmond Board Member
Jeffrey J. Cote Board Member
Joseph Alvarado Board Member

Recent activity

Executive change Appointed: independent director Trinseo PLC (TSEOQ)
2026-01-16