// company-profile
Trinseo PLC Insider Trading
TSEOFEvery SEC Form 4 insider trading filing for Trinseo PLC (TSEOF) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
ExchangeOTCSectorPlastic Materials, Synth Resins & Nonvulcan ElastomersInc.L2Filings160Insiders25
// api This Trinseo PLC insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
curl "https://api.form4api.com/v1/transactions?ticker=TSEOF" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Trinseo PLC insiders filed 8 Form 4 transactions, none of which were open-market purchases or sales.
- Most active insider: FARRELL MATTHEW with 1 transaction totaling $0.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 12, 2026 | FARRELL MATTHEW | TSEOF | J | 42,484 | — | — |
| May 12, 2026 | Brifo Victoria | TSEOF | J | 42,484 | — | — |
| May 12, 2026 | STEINMETZ HENRI | TSEOF | J | 42,484 | — | — |
| May 12, 2026 | Johnson KLynne | TSEOF | J | 42,484 | — | — |
| May 12, 2026 | ALVARADO JOSEPH | TSEOF | J | 42,484 | — | — |
45 more transactions hidden
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