Trinseo PLC — Director's Dealing 2022

Sep 9, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Trinseo PLC (TSE)
CIK: 0001519061
Period of Report: 2022-09-07

Reporting Person: Desmond Jeanmarie F. (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-09-07	Ordinary Shares	P	1335	$25.46	Acquired	5665	Direct
2022-09-08	Ordinary Shares	P	2850	$25.01	Acquired	8515	Direct

Footnotes

F1: Price reflects the weighted average purchase price for the purchase transaction made on the date reported above. Purchase prices ranged from $25.42 to $25.49. The reporting person will provide, upon request by the Staff, the Company, or a security holder of the Company, full information regarding the number of shares purchased at each separate price.

F2: Price reflects the weighted average purchase price for the purchase transaction made on the date reported above. Purchase prices ranged from $24.97 to $25.02. The reporting person will provide, upon request by the Staff, the Company, or a security holder of the Company, full information regarding the number of shares purchased at each separate price.