<div id="readability-page-1"><div><p><span>Mistysyn Allen J Chief Financial Officer of Sherwin-Williams Co [SHW] filed a Form 4 on December 3, 2025 with the Securities and Exchange Commission disclosing the following changes in ownership:</span></p><div><table><tbody><tr><th><span>Date</span></th><th><span>Transaction</span></th><th><span>Shares</span></th><th><span>Price</span></th><th><span>Value</span></th></tr><tr><td><span>12/1/25</span></td><td><span>Exercise(1)</span></td><td><span>802</span></td><td><span>$249.11</span></td><td><span>$199,788</span></td></tr><tr><td><span>12/1/25</span></td><td><span>Surrender(2)</span></td><td><span>579</span></td><td><span>$344.24</span></td><td><span>$199,318</span></td></tr></tbody></table></div><p><span>Ending Holdings: 73,923 (13,273 - Direct, 60,650 - Indirect)</span></p><div><table><tbody><tr><td><span>(1)</span></td><td><span>464 shares exercised 6.9 years before expiration date.</span></td></tr><tr><td><span> </span></td><td><span>338 shares exercised 5.9 years before expiration date.</span></td></tr><tr><td><span>(2)</span></td><td><span>Surrender of shares back to company to pay option exercise cost and/or resulting tax liability.</span></td></tr></tbody></table></div><p><span>For a free trial, or to learn more about our insider trading analysis and data services, please visit http://www.washingtonservice.com or contact us at (301) 913-5100 or send an email to info@washingtonservice.com.</span></p><p><span>Founded in 1970, The Washington Service provides securities professionals with financial, economic and public policy research and data.</span></p><span> </span></div></div>

<p>Sherwin-Williams Co CFO Mistysyn Allen J filed a Form 4 with the SEC on December 3, 2025, disclosing ownership changes. On December 1, 2025, he exercised 802 shares at $249.11 and surrendered 579 shares at $344.24. His ending holdings are 73,923 shares. The Washington Service provides insider trading analysis and data services.</p>

CFO Mistysyn Acquires 223 Of Sherwin-Williams Co [SHW]