Trinseo PLC — Director's Dealing 2015

Mar 17, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Trinseo S.A. (TSE)
CIK: 0001519061
Period of Report: 2015-03-13

Reporting Person: Pugh Martin (See Remarks)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-03-13	Ordinary Shares	P	6000	$18.676	Acquired	30626	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $18.63 to $18.82, inclusive. The reporting person undertakes to provide to Trinseo S.A., any security holder of Trinseo S.A., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1) to this Form 4.