Trinseo PLC — Director's Dealing 2021

Jun 10, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Trinseo S.A. (TSE)
CIK: 0001519061
Period of Report: 2021-06-08

Reporting Person: Schewe Rainer (SVP, Supply Chain Services)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-06-08	Ordinary Shares	M	7746	$18.25	Acquired	15862	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-06-08	Option to Purchase Ordinary Shares	$18.25	M	7746	Disposed	2029-04-21	Ordinary Shares (7746)	Direct

Footnotes

F1: The options vest in three equal annual installments beginning on the first anniversary of the grant date.