Trinseo PLC

TSE NYSE CIK: 0001519061

Company Information

Industry Plastic Materials, Synth Resins & Nonvulcan Elastomers
SIC Code 2821
Entity Type operating
SEC Category Accelerated filer
State of Incorporation Ireland
Business Address 440 EAST SWEDESFORD ROAD, WAYNE, PA, 19087
Mailing Address 440 EAST SWEDESFORD ROAD, WAYNE, PA, 19087
Phone 610-240-3200
Fiscal Year End 1231
EIN 000000000

Financial Overview

FY2024

-$430.90M
Net Income
$1.01B
Stockholders' Equity
$259.10M
Cash & Equivalents
$-9.86
EPS

Recent SEC Filings

Form Type Date Filed Document
SCHEDULE 13G Passive beneficial ownership (>5%) February 12, 2026 View on SEC
8-K Current report of material events January 20, 2026 View on SEC
3 Initial insider ownership report January 20, 2026 View on SEC
3 Initial insider ownership report January 20, 2026 View on SEC
8-K Current report of material events January 12, 2026 View on SEC
8-K Current report of material events December 15, 2025 View on SEC
8-K Current report of material events December 10, 2025 View on SEC
10-Q Quarterly financial report November 7, 2025 View on SEC
8-K Current report of material events November 6, 2025 View on SEC
4 Insider stock transaction report October 7, 2025 View on SEC

Material Events

8-K Financial Distress January 20, 2026
High Impact
  • Board of Directors expanded from nine to eleven members to bring in specialized expertise.
  • Two new independent directors, Carol Flaton and Jill Frizzley, appointed with backgrounds in financial restructuring, strategic transformation, and corporate governance.
View Analysis

Related Companies

Companies in the same industry (SIC: 2821)

Investor Resources

Learn more about SEC filings and how to research public companies.

Important Disclaimer

This AI-generated analysis is for informational purposes only and does not constitute financial or investment advice. Always consult with qualified professionals and conduct your own research before making investment decisions.