Trinseo PLC — Director's Dealing 2023

Feb 28, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Trinseo PLC (TSE)
CIK: 0001519061
Period of Report: 2023-02-25

Reporting Person: Frisch Johanna (VP and Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-25	Ordinary Shares	F	1434	$24.30	Disposed	6598	Direct

Footnotes

F1: Shares withheld by the Company to pay taxes due following the vesting of previously granted restricted stock units.