Gary W. Mize - 12 Mar 2026 Form 4 Insider Report for Gevo, Inc. (GEVO)

Role: Director
Signature: /s/ E. Cabell Massey, Attorney-in-Fact
Issuer symbol: GEVO
Transactions as of: 12 Mar 2026
Net transactions value: -$250,078
Form type: 4
Filing time: 12 Mar 2026, 17:35:10 UTC
Previous filing: 19 Aug 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Mize Gary W.	Director	C/O GEVO, INC. 345 INVERNESS DRIVE SOUTH, BUILDING C, SUITE 310, ENGLEWOOD	/s/ E. Cabell Massey, Attorney-in-Fact	12 Mar 2026	0001530501

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GEVO	Common Stock	Sale	$250,078	-107,100	-28%	$2.34	281,226	12 Mar 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.33 to $2.34 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to 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.

Content

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.33 to $2.34 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to 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.