Gevo (NASDAQ: GEVO) public affairs chief sells 20,000 shares under plan

Rhea-AI Filing Summary

Gevo, Inc. Chief Public Affairs Officer Lindsay Clinton Fitzgerald reported an open-market sale of 20,000 shares of common stock on March 12, 2026 at a weighted average price of $2.5062 per share, with individual trade prices ranging from $2.50 to $2.515 per share.

The sale was carried out under a pre-arranged Rule 10b5-1 trading plan adopted on December 1, 2025. After this transaction, Fitzgerald directly holds 212,199 shares and indirectly holds 20,624.27 shares through a 401(k) plan, indicating the sale represents only a portion of his overall position.

Insider Trade Summary 10b5-1

Net Seller: 20,000 shares ($50,124)

Net Sell 2 txns

Insider Fitzgerald Lindsay Clinton

Role Chief Public Affairs Officer

Sold 20,000 shs ($50K)

Type	Security	Shares	Price	Value
Sale	Common Stock	20,000	$2.5062	$50K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 212,199 shares (Direct); Common Stock — 20,624.27 shares (Indirect, By 401(k) Plan)

Footnotes (1)

1. The reported transactions were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 1, 2025. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.50 to $2.515 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. Between August 5, 2025 and March 12, 2026, the reporting person (i) acquired 7,329.85 shares of the issuer's common stock under the issuer's 401(k) plan; and (ii) disposed of 35.32 shares of the issuer's common stock under the issuer's 401(k) plan to cover administrative fees. The information in this report is based on a plan statement dated February 27, 2026.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Fitzgerald Lindsay Clinton

(Last) (First) (Middle)

C/O GEVO, INC. 345 INVERNESS DRIVE SOUTH

BUILDING C, SUITE 310

(Street)

ENGLEWOOD CO 80112

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Gevo, Inc. [ GEVO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Public Affairs Officer

3. Date of Earliest Transaction (Month/Day/Year)
03/12/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/12/2026		S(1)		20,000	D	$2.5062(2)	212,199	D
Common Stock								20,624.27(3)	I	By 401(k) Plan

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The reported transactions were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 1, 2025.

2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.50 to $2.515 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.

3. Between August 5, 2025 and March 12, 2026, the reporting person (i) acquired 7,329.85 shares of the issuer's common stock under the issuer's 401(k) plan; and (ii) disposed of 35.32 shares of the issuer's common stock under the issuer's 401(k) plan to cover administrative fees. The information in this report is based on a plan statement dated February 27, 2026.

	/s/ E. Cabell Massey, Attorney-in-Fact	03/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Gevo (GEVO) report for Lindsay Clinton Fitzgerald?

Gevo reported that Chief Public Affairs Officer Lindsay Clinton Fitzgerald sold 20,000 shares of common stock. The shares were sold in an open-market transaction on March 12, 2026 under a pre-arranged Rule 10b5-1 trading plan.

At what price were the Gevo (GEVO) shares sold in this Form 4?

The 20,000 Gevo shares were sold at a weighted average price of $2.5062 per share. Individual trades occurred at prices ranging from $2.50 to $2.515 per share, as disclosed in the footnotes to the filing.

How many Gevo (GEVO) shares does Lindsay Clinton Fitzgerald hold after the reported sale?

After the sale, Fitzgerald directly holds 212,199 Gevo common shares. He also indirectly holds 20,624.27 shares through a 401(k) plan, according to plan information dated February 27, 2026 included in the disclosure.

Was the Gevo (GEVO) insider sale made under a Rule 10b5-1 trading plan?

Yes. The filing states the sale was executed under a Rule 10b5-1 trading plan. The plan was adopted by Lindsay Clinton Fitzgerald on December 1, 2025, indicating the trades were pre-arranged rather than discretionary market timing decisions.

What does the Form 4 reveal about Gevo (GEVO) shares held in a 401(k) plan?

The filing shows Fitzgerald indirectly holds 20,624.27 Gevo shares through a 401(k) plan. Between August 5, 2025 and March 12, 2026, he acquired 7,329.85 shares and disposed of 35.32 shares in the plan for administrative fees.

How significant is the 20,000-share sale relative to Lindsay Clinton Fitzgerald’s Gevo (GEVO) holdings?

The 20,000-share sale represents only a fraction of Fitzgerald’s total holdings. He retains 212,199 shares directly plus 20,624.27 shares indirectly via a 401(k) plan, suggesting the transaction is a partial, not full, reduction in exposure.