On February 9, 2026, The Sherwin-Williams Company ("Sherwin-Williams") entered into that certain Amendment No. 1 to the Amended and Restated Credit Agreement ("Amendment No. 1") with Citicorp USA, Inc. ("CUSA"), as administrative agent and issuing bank, and the lenders party thereto. Amendment No. 1 amends that certain Amended and Restated Credit Agreement, dated as of November 17, 2025 (the "Credit Agreement"), among Sherwin-Williams, CUSA, as administrative agent and issuing bank, and the lenders party thereto. The primary purpose of Amendment No. 1 is to extend the maturity of $75,000,000 of the commitments available for borrowing and issuing letters of credit under the Credit Agreement from June 20, 2026 to December 20, 2030.

Certain of the lenders, as well as certain of their respective affiliates, have performed and may in the future perform for Sherwin-Williams and its subsidiaries, various commercial banking, investment banking, lending, underwriting, trust services, financial advisory and other financial services, for which they have received and may in the future receive customary fees and expenses.

The foregoing description of Amendment No. 1 does not purport to be complete and is qualified in its entirety by reference to the full text of Amendment No. 1, a copy of which is filed as Exhibit 4.1 to this Current Report on Form 8-Kand is incorporated herein by reference.

The information described in Item 1.01 above relating to Amendment No. 1 is incorporated herein by reference into this Item 2.03.