Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36473 Trinseo PLC (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organ ...

Trinseo PLC (NYSE:TSE) Q4 2023 Earnings Call Transcript February 13, 2024 10:00 AM ET Company Participants Andy Myers - Director of IR Frank Bozich - President and CEO David Stasse - EVP and CFO Conference Call Participants Frank Mitsch - Fermium Research David Begleiter - Deutsche Bank Matthew Blair - TPH Hassan Ahmed - Alembic Global Advisors Laurence Alexander - Jefferies Operator Good morning, ladies and gentlemen, and welcome to the Trinseo Fourth Quarter 2023 Financial Results Conference Call. We welc ...

业绩总结 - 2023年第四季度净销售额为8.37亿美元，同比下降14%[10] - 2023年第四季度持续经营的净亏损为2.65亿美元，其中包括约3800万美元的重组相关税前费用和约1.6亿美元的非现金税后费用[5] - 调整后的EBITDA为2000万美元，受到900万美元的天然气对冲不利影响[5] - 2023年第四季度的自由现金流为负300万美元，全年自由现金流为7900万美元[6] - 2023年年末现金余额为2.59亿美元，较去年增加4700万美元[6] - 2023年调整后的EBITDA为729百万美元，较2022年的312百万美元显著增长[82] 用户数据 - 2023年第四季度的销售量同比下降9%，其中欧洲市场下降13%，美国市场下降9%[10] - 2023年第一季度的贸易量为539千吨，第二季度为514千吨，第三季度为444千吨，第四季度为418千吨，总计为1670千吨[82] - 2023年第一季度的工程材料收入为295百万美元，第二季度为301百万美元，第三季度为243百万美元，第四季度为205百万美元[82] - 2023年第一季度的塑料解决方案收入为396百万美元，第二季度为362百万美元，第三季度为293百万美元，第四季度为271百万美元[82] - 2023年第一季度的聚苯乙烯收入为318百万美元，第二季度为312百万美元，第三季度为248百万美元，第四季度为216百万美元[82] - 2023年第一季度的乳胶粘合剂收入为307百万美元，第二季度为354百万美元，第三季度为341百万美元，第四季度为255百万美元[82] 未来展望 - 2024年第一季度预计持续经营的净亏损在7700万至6700万美元之间，调整后的EBITDA在4000万至5000万美元之间[61] - 2024年预计资本支出为7000万美元，现金利息支出为2.1亿美元[62] 负面信息 - 由于年末季节性因素，2023年第四季度的销量较去年显著下降，建筑和消费耐用品需求疲软[33] - 2023年第一季度净收入（损失）为（1）百万美元，第二季度为（21）百万美元，第三季度为（24）百万美元，第四季度为（27）百万美元[82] - 2023年第一季度调整后净收入为(35.3)百万美元，较2022年第一季度的79.3百万美元下降了144.5%[93] - 2023年第一季度每股收益（稀释后）为(1.01)美元，较2022年第一季度的2.08美元下降了148.6%[94] 其他新策略 - 2023年第四季度的调整后EBITDA较去年同期增长，主要得益于成本控制和重组措施的实施[43]

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36473 Trinseo PLC (Exact name of registrant as specified in its charter) Ireland N/A (State or other juri ...

Trinseo PLC (NYSE:TSE) Q3 2023 Earnings Conference Call November 6, 2023 10:00 AM ET Company Participants Andy Myers - Finance Director, Corporate FP&A and IR Frank Bozich - President, CEO & Director David Stasse - EVP, CFO & Interim Principal Accounting Officer Conference Call Participants Frank Mitsch - Fermium Research, LLC David Begleiter - Deutsche Bank Matthew Blair - Tudor, Pickering, Holt & Co. Michael Leithead - Barclays Hassan Ahmed - Alembic Global Advisors Laurence Alexander - Jefferies Operat ...

Trinseo PLC (NYSE:TSE) Q2 2023 Earnings Conference Call August 4, 2023 10:00 AM ET Company Participants Andrew Myers - Finance Director, Corporate FP&A and IR Frank Bozich - President, CEO & Director David Stasse - EVP, CFO & Interim Principal Accounting Officer Conference Call Participants Frank Mitsch - Fermium Research Michael Leithead - Barclays Bank David Begleiter - Deutsche Bank Laurence Alexander - Jefferies Matthew Blair - Tudor, Pickering, Holt & Co. Roger Spitz - Bank of America Merrill Lynch Has ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36473 Trinseo PLC (Exact name of registrant as specified in its charter) Ireland N/A (State or other jurisdict ...

Trinseo PLC (NYSE:TSE) Q1 2023 Earnings Conference Call May 5, 2023 10:00 AM ET Company Participants Andy Myers - Director, Investor Relations Frank Bozich - President & Chief Executive Officer David Stasse - Executive Vice President & Chief Financial Officer Conference Call Participants Stefan Diaz - Morgan Stanley Kevin Estok - Jefferies Priya Ranjan - RBC Operator Good morning, ladies and gentlemen, and welcome to the Trinseo First Quarter 2023 Financial Results Conference Call. We welcome the Trinseo m ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-36473 Trinseo PLC (Exact name of registrant as specified in its charter) Ireland N/A (State or other jurisdic ...

First Quarter 2023 Financial Results & Full-Year Outlook May 4, 2023 ™Trademark of Trinseo PLC or its affiliates Introductions & Disclosure Rules Introductions • Frank Bozich, President & CEO • David Stasse, Executive Vice President & CFO • Andy Myers, Director of Investor Relations Disclosure Rules This press release may contain forward-looking statements including, without limitation, statements concerning plans, objectives, goals, projections, forecasts, strategies, future events or performance, and unde ...