Trinseo S.A. (NYSE:TSE) Files An 8-K Other EventsItem 8.01Other Events.
On June 6, 2018, Trinseo Europe GmbH, a subsidiary of Trinseo S.A. (the “Company”), received a Request for Information in the form of a letter from the European Commission Directorate General for Competition (the “European Commission”) related to styrene monomer commercial activity in the European Economic Area.The Company’s offices have not been visited by European Commission authorities in connection with this request.The Company is cooperating with the European Commission to respond to its request.