Gevo director Todd Werpy becomes reporting insider

Gevo, Inc. (GEVO) reported that Todd Allen Werpy has become a reporting person by filing an initial statement of beneficial ownership on Form 3 in his capacity as a director.

Rhea-AI Filing Summary

Gevo, Inc. (GEVO) reported that Todd Allen Werpy has become a reporting person by filing an initial statement of beneficial ownership on Form 3 in his capacity as a director. The filing does not list any specific equity holdings or transactions in Gevo securities at this time.

Key Terms

Form 3, beneficial ownership, reporting person

3 terms

Form 3 regulatory

"filing an initial statement of beneficial ownership on Form 3"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"initial statement of beneficial ownership on Form 3"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

reporting person regulatory

"has become a reporting person by filing an initial statement"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 3 filed for GEVO by Todd Allen Werpy indicate?

The Form 3 shows that Todd Allen Werpy is a reporting person for Gevo, Inc. (GEVO) in his role as a director. It is an initial statement of beneficial ownership and does not report any specific Gevo share or option holdings.

Does the GEVO Form 3 for Todd Allen Werpy report any share transactions?

No. The Form 3 for Todd Allen Werpy as a director of Gevo, Inc. (GEVO) contains no reported transactions in Gevo securities, and the transaction summary shows zero buys, sells, gifts, or exercises.

Does the GEVO Form 3 disclose how many GEVO shares Todd Allen Werpy owns?

No. The Form 3 for Todd Allen Werpy as a director of Gevo, Inc. (GEVO) does not list any non-derivative or derivative holdings, so no specific share or option counts are disclosed.

What insider role does Todd Allen Werpy have at Gevo, Inc. (GEVO)?

Todd Allen Werpy is identified as a director of Gevo, Inc. (GEVO) in the Form 3. He is not reported as an officer or ten percent owner in this filing.

Is there any Rule 10b5-1 trading plan mentioned in the GEVO Form 3?

No. The document-level indicator for a Rule 10b5-1 trading plan is null for this Form 3 for Gevo, Inc. (GEVO), and there are no transactions or footnotes describing any trading plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/24/2026 - 06:00 PM EDT Accepted by SEC EDGAR 08/24/2026 - 05:59 PM EDT Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Werpy Todd Allen

(Last) (First) (Middle)

C/O GEVO, INC. 345 INVERNESS DRIVE SOUTH

BUILDING C, SUITE 310

(Street)

ENGLEWOOD COLORADO 80112

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
08/20/2026

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

3a. Foreign Trading Symbol

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

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

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

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 Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/ E. Cabell Massey, Attorney-in-Fact	08/24/2026
	** 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 5 (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.
* Form 3: SEC 1473 (03-26)