TRINSEO PLC (TSEOQ) Stock Price, News & Analysis
What Changed
Price Move History
- Daily moves over 5%
- 14 30 sessions, May 27, 2026 to September 2, 2026
- Largest daily move
- +622.2% close of June 18, 2026
Company Description
TRINSEO PLC (OTC: TSEOQ) is classified in the specialty chemicals industry within the Basic Materials sector and carries a market capitalization of $475.3K.
TSEOQ has gained 712.5% over the past month. The last closing price was $0.0130.
For FY2025, TRINSEO PLC reported revenue of $3.0B with net income of -$545.6M and diluted earnings per share of -$15.24. The company operates at a net profit margin of -18.3%.
This page collects what Stock Titan holds for TSEOQ, including price data, latest news, SEC filings, insider trading activity, financial highlights, upcoming events, and short interest trends.
Stock Performance
TRINSEO PLC (TSEOQ) closed at $0.0130 on September 2, 2026. Over the past month, the price has gained 712.5%.
TSEOQ Metrics & Rankings
Price returns through September 2, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
TRINSEO PLC has 1 recent news article. Key topics include earnings. View all TSEOQ news →
SEC Filings
TRINSEO PLC has filed 7 recent SEC filings, including 3 Form 8-K, 1 Form ARS, 1 Form DEF 14A, 1 Form 10-Q. The most recent filing was submitted on August 14, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all TSEOQ SEC filings →
Financial Highlights
TRINSEO PLC generated $3.0B in revenue in FY2025, retaining a 5.6% gross margin, operating income reached -$254.2M (-8.5% operating margin), and net income was -$545.6M, reflecting a -18.3% net profit margin. Diluted earnings per share stood at -$15.24. The company generated -$102.4M in operating cash flow. With a current ratio of 1.21, the company maintains adequate short-term liquidity.
Upcoming Events
Short Interest History
Short interest in TRINSEO PLC (TSEOQ) currently stands at 1.8 million shares, down 12.1% from the previous reporting period, representing 5.3% of the float. Since May 2026, short interest has increased by 37.8%. With 1000.0 days to cover, it would take significant time for short sellers to close their positions based on average trading volume.
Days to Cover History
Days to cover for TRINSEO PLC (TSEOQ) currently stands at 1000.0 days, up 101.5% from the previous period. This elevated days-to-cover ratio indicates it would take over two weeks of average trading volume for short sellers to exit their positions, suggesting potential for a short squeeze if positive news emerges. The days to cover has increased 432.1% over the past year, indicating either rising short interest or declining trading volume. The ratio has shown significant volatility over the period, ranging from 25.4 to 1000.0 days.
TSEOQ Company Profile & Sector Positioning
TRINSEO PLC (TSEOQ) operates in the Specialty Chemicals industry within the broader Basic Materials sector and is listed on the OTC.