Trinseo PLC

TSECIK 0001519061 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K/A filed Apr 27, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:NeutralFull-doc fallback

Full filing:tone -0.0046

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Jun 1, 20261.01 · Entry into a Material Definitive Agreeme2.03 · Creation9.01 · Financial Statements and Exhibits May 26, 20261.03 · Bankruptcy or Receivership2.04 · Triggering Events That Accelerate a Fina7.01 · Regulation FD Disclosure9.01 · Financial Statements and Exhibits May 15, 2026no items parsed May 14, 2026no items parsed Apr 30, 2026no items parsed

YoY shift: Unscored

Year-over-year tone shift - average net-tone change across Risk Factors and MD&A vs the prior 10-K.

Why YoY instead of absolute: the LM lexicon has ~6.6× more negative words than positive (legal/risk-disclosure language is heavy on hedging), so every 10-K reads bearish on raw tone. Year-over-year change strips that bias and surfaces the actual shift in management's framing.

Per-snippet highlights

Sentence-level sentiment highlighting with category and subcategory filters is coming once the snippet-scoring pipeline lands. For now, dig into the actual section text on the Sections tab.

Top insiders

Most active reporters at Trinseo PLC

Name	Roles	Filings
Schewe Rainer	Officer	10
Brifo Victoria	Director	9
Hendriks Han	Officer	9
Lin Sandra Beach	Director	9
Steinmetz Henri	Director	9

Showing 11-15 of 30

Per pagePrevPage 3 of 6Next

All filings

247 Form 4 / 4-A filings, newest first

Filed	Insider	Top transaction	Shares	Price	Value
May 14, 2026	Alvarado Joseph Director	JOther	42,484	-	-
May 14, 2026	Farrell Matthew Director	JOther	42,484	-	-
May 14, 2026	Cote Jeffrey J Director	JOther	42,484	-	-
May 14, 2026	Steinmetz Henri Director	JOther	42,484	-	-
May 14, 2026	Lin Sandra Beach Director	JOther	42,484	-	-

Showing 1-5 of 247

Per pagePage 1 of 50Next

Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value