Trinseo PLC — Director's Dealing 2020

Feb 27, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Trinseo S.A. (TSE)
CIK: 0001519061
Period of Report: 2020-02-25

Reporting Person: Thomas Timothy J (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-02-25	Ordinary Shares	A	3241	—	Acquired	10277	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-02-25	Option to Purchase Ordinary Shares	$24.30	A	12003	Acquired	2029-02-25	Ordinary Shares (12003)	Direct

Footnotes

F1: Represents ordinary shares issuable pursuant to RSU award that will vest in full on the third anniversary of the grant date.

F2: The option vests in three equal annual installments beginning on the first anniversary of the grant date.