Exhibit 99.1
January 21, 2016
Mr. Stephen Zide, Chairman
Mr. Christopher Pappas, President and CEO
Trinseo S.A.
Société anonyme
4, rue Lou Hemmer
L-1748 Luxembourg-Findel
R.C.S. Luxembourg B 153.549
(the Company)
Resignation from Trinseo S.A.
Dear Steve and Chris,
I hereby tender my resignation as a member of the Board of Directors of the Company and its affiliates. I have greatly enjoyed my service on the Board and working with you, the full board of directors, and the extended leadership team of Trinseo. The company has achieved a lot since its inception in 2010 and I am proud to have been a part of the Trinseo story and to have worked with a team so full of dedication and talent.
I note that my resignation shall become effective as of February 1, 2016 (the Effective Date).
I hereby confirm that:
(i) I have no claim outstanding against the Company and/or its officers in respect of any cause, matter or thing whatsoever; and
(ii) to the extent that any such claim exists or may exist, I hereby irrevocably waive such claim and hereby release the Company from any liability whatsoever in respect thereof.
I hereby request that my resignation as director of the Company be registered with the Trade and Companies Register in Luxembourg as soon as practicable after the Effective Date.
Yours sincerely, |
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/s/ Brian William Chu |
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Brian William Chu |
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