GEVO Form 144: 91,459 shares planned sale disclosed

Rhea-AI Filing Summary

Gevo, Inc. filed a Form 144 notifying the planned sale of 91,459 shares of common stock through Stifel Nicolaus & Company, Inc. on 08/18/2025 on Nasdaq. The filing shows the shares carry an aggregate market value of $153,258 and that the issuer has 241,839,083 shares outstanding. The securities were acquired by the seller on 05/23/2025 via an option exercise from the issuer, totaling 224,639 shares acquired; payment is indicated as cash with an indicated payment date of 08/18/2025. The filer reports no sales of the issuer's securities in the past three months and includes the standard representation that the seller is not aware of undisclosed material adverse information.

Insights

Securities Analyst

TL;DR: Insider exercised options recently and plans a modest sale of 91,459 shares, disclosed via Form 144 — routine transparency.

The Form 144 documents a planned sale executed through a broker on a single date with explicit quantities and market value. The acquisition by option exercise on 05/23/2025 and the planned sale on 08/18/2025 are clearly reported, and there are no reported sales in the prior three months. For investors, this is primarily a disclosure of insider liquidity rather than an operational signal; the quantity represents a small fraction of the total outstanding shares.

Corporate Governance Specialist

TL;DR: Filing meets Rule 144 notice requirements, showing compliance and timely disclosure of insider disposition.

The document provides required details: broker, share count, acquisition method, and representation regarding material nonpublic information. The seller certified lack of undisclosed material adverse information and noted no prior sales in the past three months, which supports procedural compliance. The sale appears to be a routine liquidity event following an option exercise rather than a governance or control change.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Stifel Nicolaus & Company Inc 501 N Broadway St. Louis MO 63102	91459	153258.00	241839083	08/18/2025	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	05/23/2025	Option Exercise	Issuer			224639	08/18/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What is Gevo (GEVO) selling under this Form 144?

The filer plans to sell 91,459 shares of Gevo common stock through Stifel Nicolaus & Company on 08/18/2025 on Nasdaq.

How much is the planned sale worth according to the filing?

The filing reports an aggregate market value of $153,258 for the 91,459 shares to be sold.

How were the shares acquired that are being sold?

The securities were acquired on 05/23/2025 by option exercise from the issuer, totaling 224,639 shares acquired.

Has the seller recently sold other Gevo shares?

The Form 144 states Nothing to Report under securities sold during the past three months.

How many Gevo shares are outstanding per the filing?

The filing lists 241,839,083 shares outstanding.