Trinseo PLC (NYSE:TSE) Q4 2021 Earnings Conference Call February 9, 2022 10:00 AM ET Company Participants Andrew Myers - Director of Investor Relations Frank Bozich - President and Chief Executive Officer David Stasse - Executive Vice President and Chief Financial Officer Conference Call Participants Frank Mitsch - Fermium Research Hassan Ahmed - Alembic Global Advisors David Begleiter - Deutsche Bank Eric Petrie - Citigroup Matthew Blair - Tudor, Pickering, Holt & Co. Laurence Alexander - Jefferies Angel C ...