<div id="readability-page-1"><div><p><span>Agiri Oluwagbemileke Yusuf Chief Financial Officer of Gevo Inc [GEVO] filed a Form 4 on December 8, 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>12/5/25</span></td><td><span>Exercise(1)</span></td><td><span>68,404</span></td><td><span>$1.18</span></td><td><span>$80,641</span></td></tr><tr><td><span>12/5/25</span></td><td><span>Sale</span></td><td><span>73,284</span></td><td><span>$2.31</span></td><td><span>$169,183</span></td></tr></tbody></table></div><p><span>Ending Holdings: 290,172 (271,224 - Direct, 18,948 - Indirect)</span></p><div><table><tbody><tr><td><span>(1)</span></td><td><span>36,446 shares exercised 7.7 years before expiration date.</span></td></tr><tr><td><span> </span></td><td><span>31,958 shares exercised 8.5 years before expiration date.</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>

GEVO

<p>Gevo Inc's CFO, Agiri Oluwagbemileke Yusuf, disclosed insider trading activities, selling 73,284 shares for $169,183 and exercising options for 68,404 shares. Ending holdings are 290,172 shares. The transaction was filed with the SEC on December 8, 2025.</p>

CFO Agiri Sells 73,284 ($169.2K) Of Gevo Inc [GEVO]