Christopher Michael Ryan Gevo, Inc. (GEVO) insider trading activity

Christopher Michael Ryan is President & COO of Gevo, Inc.. Currently has a direct ownership of 1.53 Million shares of GEVO, which is worth approximately $3.46 Million. The most recent transaction as insider was on Oct 15, 2025, when has been sold 100,000 shares (Common Stock) at a price of $2.82 per share, resulting in proceeds of $282,000. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 1.53M

8.6% 3M change

3.28% 12M change

Total Value Held $3.46 Million

Christopher Michael Ryan Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 15 2025	SELL Open market or private sale	$282,000 $2.82 p/Share	100,000 Reduced 6.13%	1,531,938 Common Stock
Sep 04 2025	SELL Open market or private sale	$2,743 $1.63 p/Share	1,683 Reduced 0.1%	1,631,938 Common Stock
Aug 05 2025	SELL Open market or private sale	$52,273 $1.23 p/Share	42,499 Reduced 2.54%	1,633,621 Common Stock
Aug 01 2025	SELL Open market or private sale	$54,955 $1.25 p/Share	43,964 Reduced 2.56%	1,676,120 Common Stock
Jun 09 2025	BUY Grant, award, or other acquisition	-	210,084 Added 10.88%	1,720,084 Common Stock
May 30 2025	SELL Open market or private sale	$94,635 $1.28 p/Share	73,934 Reduced 4.67%	1,510,000 Common Stock
Sep 01 2024	BUY Grant, award, or other acquisition	-	10,000 Added 0.63%	1,583,934 Common Stock
Aug 22 2024	SELL Open market or private sale	$63,850 $0.76 p/Share	84,014 Reduced 5.07%	1,573,934 Common Stock
Aug 06 2024	SELL Open market or private sale	$23,770 $0.51 p/Share	46,608 Reduced 2.73%	1,657,948 Common Stock
Jul 31 2024	SELL Open market or private sale	$23,494 $0.59 p/Share	39,821 Reduced 2.28%	1,704,556 Common Stock
May 22 2024	BUY Grant, award, or other acquisition	-	550,000 Added 23.97%	1,744,377 Common Stock
Aug 23 2023	SELL Open market or private sale	$115,784 $1.38 p/Share	83,902 Reduced 6.56%	1,194,377 Common Stock
Aug 03 2023	BUY Grant, award, or other acquisition	-	266,220 Added 17.24%	1,278,279 Common Stock
Jul 28 2023	SELL Open market or private sale	$60,309 $1.65 p/Share	36,551 Reduced 3.49%	1,012,059 Common Stock
Aug 22 2022	SELL Open market or private sale	$207,610 $3.08 p/Share	67,406 Reduced 6.04%	1,048,610 Common Stock
Jul 26 2022	BUY Grant, award, or other acquisition	-	234,711 Added 17.38%	1,116,016 Common Stock
Jul 07 2022	SELL Open market or private sale	$200,237 $2.53 p/Share	79,145 Reduced 8.24%	881,305 Common Stock
Jun 21 2022	SELL Open market or private sale	$132,217 $2.59 p/Share	51,049 Reduced 5.05%	960,450 Common Stock
Aug 20 2021	BUY Grant, award, or other acquisition	-	522,900 Added 34.08%	1,011,499 Common Stock
Jul 06 2021	SELL Payment of exercise price or tax liability	$669,211 $6.85 p/Share	97,695 Reduced 16.66%	488,599 Common Stock
Jun 24 2021	SELL Payment of exercise price or tax liability	$289,169 $8.02 p/Share	36,056 Reduced 5.79%	586,294 Common Stock

CMR

Christopher Michael Ryan

President & COO

Englewood, CO

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