Trinseo PLC 8-K

What Happened

• On February 16, 2026, Trinseo Luxco S.à r.l., Trinseo Holding S.à r.l. and Trinseo Materials Finance, Inc. (the Borrowers and direct/indirect wholly owned subsidiaries of Trinseo PLC) and the lenders under the Credit Agreement (originally dated September 6, 2017) entered into an amendment. The Amendment extends the grace period for any interest payment under the Credit Agreement that is due on or after February 1, 2026 and prior to March 1, 2026 until March 19, 2026. Deutsche Bank AG New York Branch serves as administrative agent and collateral agent. The company filed the Current Report on Form 8‑K on February 17, 2026 and attached the Amendment as Exhibit 10.1.

Key Details

• Amendment date: February 16, 2026; 8‑K filed February 17, 2026.
• Affected payments: interest payments due on or after Feb 1, 2026 and before Mar 1, 2026.
• New deadline: extended grace period until March 19, 2026.
• Alignment: extension aligns with the grace period under the indenture governing the 2L Notes.
• Parties: Borrowers — Trinseo Luxco S.à r.l., Trinseo Holding S.à r.l., Trinseo Materials Finance, Inc.; Administrative agent — Deutsche Bank AG New York Branch.

Why It Matters

• The Amendment provides temporary relief by moving the deadline for specified interest payments to March 19, 2026, and reflects ongoing discussions with the company’s financial stakeholders. Investors should note the change to near‑term debt payment timing and review the attached Amendment (Exhibit 10.1) and future filings for further updates.