Trinseo Announces Release Date and Conference Call for its Second Quarter 2023 Financial Results

Trinseo (NYSE: TSE), a specialty material solutions provider, today announced that it will host a conference call to discuss its first quarter 2023 financial results on Friday, August 4 at 10 a.m. Eastern Time.

Commenting on results will be Frank Bozich, President and Chief Executive Officer, David Stasse, Executive Vice President and Chief Financial Officer, and Andy Myers, Director of Investor Relations. The conference call will include introductory comments followed by a question and answer (Q&A) session.

For those interested in asking questions during the Q&A session, please register using the following link:

• Conference Call Registration

For those interested in listening only, please register for the webcast using the following link:

• Webcast Registration

After registering for the conference call, you will receive a confirmation email with a meeting invitation and information for entry. Registration is open through the live call, but it is advised that you register in advance to ensure you are connected for the full call.

Trinseo will distribute its second quarter 2023 financial results via press release on Business Wire and post the release and presentation slides on the Company’s Investor Relations website on Thursday, August 3, 2023 after the market close. The Company will furnish copies of the financial results press release and presentation slides to investors by means of a Form 8-K filing with the U.S. Securities and Exchange Commission.

A replay of the conference call and transcript will be archived on the Company’s Investor Relations website shortly following the conference call. The replay will be available until August 4, 2024.

About Trinseo

Trinseo (NYSE: TSE), a specialty material solutions provider, partners with companies to bring ideas to life in an imaginative, smart and sustainably focused manner by combining its premier expertise, forward-looking innovations and best-in-class materials to unlock value for companies and consumers.

From design to manufacturing, Trinseo taps into decades of experience in diverse material solutions to address customers’ unique challenges in a wide range of industries, including building and construction, consumer goods, medical and mobility.

Trinseo’s approximately 3,400 employees bring endless creativity to reimagining the possibilities with clients all over the world from the company’s locations in North America, Europe and Asia Pacific. Trinseo reported net sales of approximately $5.0 billion in 2022. Discover more by visiting www.trinseo.com and connecting with Trinseo on LinkedIn, Twitter, Facebook and WeChat.