X0609 4 2026-10-02 0 0000089800 SHERWIN WILLIAMS CO SHW 0001228309 THAMAN MICHAEL H false 1 SHERWIN WAY CLEVELAND OH 44113 1 0 0 0 0 Common Stock 2026-10-02 4 A 0 104.12 324.14 A 5830.87 I Deferred Fee Plan Common Stock 8111 D Represents the number of deferred stock units acquired by the Reporting Person, in an exempt transaction, pursuant to the 2005 Director Deferred Fee Plan ("Deferred Fee Plan"). Each deferred stock unit is the economic equivalent of one share of common stock. The deferred stock units become payable solely in stock, generally following the Reporting Person's separation from service as a Director of the Company. Represents the weighted average share price on the transaction date used to determine the number of deferred stock units to be credited to the Reporting Person's account. These securities consist of deferred stock units, held pursuant to the Deferred Fee Plan, and include deferred stock units acquired pursuant to the dividend reinvestment feature of such Plan. No transaction is being reported on this line. Reported on a previously filed Form 4. These securities consist of 1,100 restricted stock units ("RSUs") and 7,011 shares of common stock. Each RSU represents the Reporting Person's right to receive one share of common stock. Stephen J. Perisutti, Attorney-in-fact 2026-10-06