<div id="readability-page-1"><div><p><span>Lashier Mark E Chairman of the Board of Phillips 66 [PSX] filed a Form 4 on December 11, 2025 with the Securities and Exchange Commission disclosing the following changes in ownership:</span></p><div><table><tbody><tr><td><span>Date</span></td><td><span>12/10/25</span></td></tr><tr><td><span>Transaction</span></td><td><span>Surrender(1)</span></td></tr><tr><td><span>Shares</span></td><td><span>1,207</span></td></tr><tr><td><span>Price</span></td><td><span>$141.37</span></td></tr><tr><td><span>Value</span></td><td><span>$170,637</span></td></tr></tbody></table></div><p><span>Ending Holdings: 122,326 (91,070 - Direct, 31,256 - Indirect)</span></p><ul><li><span>(1)</span></li><li><span>Surrender of shares back to company to pay option exercise cost and/or resulting tax liability.</span></li></ul><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>Mark E. Lashier, Chairman of Phillips 66, filed a Form 4 with the SEC on December 11, 2025, disclosing the surrender of 1,207 shares at $141.37 each, valued at $170,637. This surrender was to cover option exercise costs and/or tax liabilities. His ending holdings are 122,326 shares. The Washington Service provides insider trading analysis and data services.</p>

Chmn Lashier Surrenders 1,207 Of Phillips 66 [PSX]