First Quarter 2024 Financial Results & Second Quarter Outlook May 8, 2024 ™Trademark of Trinseo PLC or its aff1iliates Introductions & Disclosure Rules Introductions • Frank Bozich, President & CEO • David Stasse, Executive Vice President & CFO • Andy Myers, Vice President of Investor Relations Disclosure Rules This presentation may contain forward-looking statements including, without limitation, statements concerning plans, objectives, goals, projections, forecasts, strategies, future events or performanc ...