Trinseo CEO to retire – Philadelphia Business Journal
The Berwyn company was a spin off from Dow Chemical Co.
Name: Christopher D. Pappas
Continent: North America
Country: USA
Company: Trinseo
Position: CEO & President
Reason: Retired
Replaced By: Frank Bozich
Announcement Date: December 10, 2018, 11:00pm
Resignation Date: December 10, 2018, 11:00pm
Source 1: https://www.bizjournals.com/philadelphia/news/2018/12/11/tse-trinseo-ceo-retire-pappas.html
Source 2: https://dailygazette.com/article/2019/01/30/bozich-to-resign-as-ceo-of-si-group