X0508 4 2023-12-08 0 0000089800 SHERWIN WILLIAMS CO SHW 0001825022 Petz Heidi G 101 W. PROSPECT AVENUE CLEVELAND OH 44115 1 1 0 0 President & COO 0 Common Stock 2023-12-08 4 M 0 420 127.98 A 15138 D Common Stock 2023-12-08 4 M 0 579 136.85 A 15717 D Common Stock 2023-12-08 4 M 0 3000 186.85 A 18717 D Common Stock 2023-12-08 4 M 0 2700 227.05 A 21417 D Common Stock 2023-12-08 4 S 0 289 289.98 D 21128 D Common Stock 2023-12-08 4 S 0 6410 290.25 D 14718 D Common Stock 260.81 I Stock Plan Employee Stock Option (Right to Buy) 127.98 2023-12-08 4 M 0 21 0.00 D 2018-10-18 2027-10-17 Common Stock 21 0 D Employee Stock Option (Right to Buy) 127.98 2023-12-08 4 M 0 9 0.00 D 2019-10-18 2027-10-17 Common Stock 9 12 D Employee Stock Option (Right to Buy) 127.98 2023-12-08 4 M 0 390 0.00 D 2020-10-18 2027-10-17 Common Stock 390 408 D Employee Stock Option (Right to Buy) 136.85 2023-12-08 4 M 0 290 0.00 D 2020-10-17 2028-10-16 Common Stock 290 289 D Employee Stock Option (Right to Buy) 136.85 2023-12-08 4 M 0 289 0.00 D 2021-10-17 2028-10-16 Common Stock 289 290 D Employee Stock Option (Right to Buy) 186.85 2023-12-08 4 M 0 2001 0.00 D 2020-10-16 2029-10-15 Common Stock 2001 0 D Employee Stock Option (Right to Buy) 186.85 2023-12-08 4 M 0 787 0.00 D 2021-10-16 2029-10-15 Common Stock 787 1214 D Employee Stock Option (Right to Buy) 186.85 2023-12-08 4 M 0 212 0.00 D 2022-10-16 2029-10-15 Common Stock 212 1786 D Employee Stock Option (Right to Buy) 227.05 2023-12-08 4 M 0 1800 0.00 D 2021-10-20 2030-10-19 Common Stock 1800 0 D Employee Stock Option (Right to Buy) 227.05 2023-12-08 4 M 0 680 0.00 D 2022-10-20 2030-10-19 Common Stock 680 1120 D Employee Stock Option (Right to Buy) 227.05 2023-12-08 4 M 0 220 0.00 D 2023-10-20 2030-10-19 Common Stock 220 1580 D The exercise of stock options and sale of shares acquired upon exercise were made solely at the direction of the reporting person's ex-spouse pursuant to a domestic relations order. The reporting person's ex-spouse will retain the after-tax proceeds from the sales. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $290.093 to $291.050 inclusive. The reporting person undertakes to provide to The Sherwin-Williams Company, any security holder of The Sherwin-Williams Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4. Of shares listed, 8,350 are restricted stock units. Represents the number of shares of common stock attributable to the reporting person's participation in The Sherwin-Williams Company 401(k) Plan per the trustee's 9/30/2023 statement. Stephen J. Perisutti, Attorney-in-fact 2023-12-11