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
Bozich Frank A	OfficerDirector	20
Chaclas Angelo N.	Officer	15
Stasse David Phillip	Officer	13
Cote Jeffrey J	Director	11
Farrell Matthew	Director	11

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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

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Real-time Form 4 intelligence. Smarter insider tracking.

Filed		Top transaction	Shares	Price	Value