Gevo shareholder plans sale of 247,642 shares

Gevo Inc. has a Form 144 filing indicating that shareholder Patrick Gruber plans to sell 247,642 shares of common stock through Stifel Nicolaus & Company on or after August 6, 2026 on Nasdaq.

Rhea-AI Filing Summary

Gevo Inc. has a Form 144 filing indicating that shareholder Patrick Gruber plans to sell 247,642 shares of common stock through Stifel Nicolaus & Company on or after August 6, 2026 on Nasdaq. The shares were acquired as Restricted Stock Awards granted on August 3, 2023 as equity compensation.

The filing also lists prior sales in the last three months: 186,469 shares sold on May 27, 2026 for $328,148.00 and 157,563 shares sold on June 12, 2026 for $220,855.00.

Key Figures

Planned shares to be sold: 247,642 shares Planned aggregate market value: $373,815.60 Shares sold May 27, 2026: 186,469 shares +4 more

7 metrics

Planned shares to be sold 247,642 shares Common stock to be sold on or after August 6, 2026

Planned aggregate market value $373,815.60 Estimated market value of 247,642 planned shares

Shares sold May 27, 2026 186,469 shares Common stock sold for $328,148.00 during past 3 months

Proceeds May 27, 2026 sale $328,148.00 Sale of 186,469 shares of common stock

Shares sold June 12, 2026 157,563 shares Common stock sold for $220,855.00 during past 3 months

Proceeds June 12, 2026 sale $220,855.00 Sale of 157,563 shares of common stock

Acquisition date of awards 08/03/2023 Date Restricted Stock Awards were granted as equity compensation

Key Terms

Form 144, Restricted Stock Awards, equity compensation, aggregate market value

4 terms

Form 144 regulatory

"Gevo Inc. has a Form 144 filing indicating that shareholder"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Awards financial

"The shares were acquired as Restricted Stock Awards granted on"

Restricted stock awards are company shares given to employees or executives that cannot be sold or transferred until certain conditions — like staying with the company for a set time or meeting performance targets — are met, like a gift that is locked in a safe until rules are satisfied. Investors care because these awards tie management’s pay to company performance, can increase the number of shares outstanding when they become tradable (dilution), and may signal expected future selling pressure or commitment to long-term growth.

equity compensation financial

"Restricted Stock Awards granted on August 3, 2023 as equity compensation"

Equity compensation is pay given to employees, executives or contractors in the form of company ownership—such as stock, stock options or restricted shares—rather than just cash. It matters to investors because it can align workers' incentives with shareholders (like paying someone in slices of the same pie they help grow), but it also increases the number of shares outstanding and company expenses, affecting ownership percentages and earnings per share.

aggregate market value financial

"shares planned for sale have an aggregate market value of"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

FAQ

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

What share sale is disclosed for Gevo (GEVO) in this Form 144?

The filing discloses a planned sale of 247,642 shares of Gevo common stock by Patrick Gruber through Stifel Nicolaus & Company on or after August 6, 2026, originating from Restricted Stock Awards granted in 2023.

How many Gevo (GEVO) shares did Patrick Gruber previously sell in the last three months?

Patrick Gruber sold 186,469 shares of Gevo common stock on May 27, 2026 and 157,563 shares on June 12, 2026, for proceeds of $328,148.00 and $220,855.00, respectively.

What is the estimated market value of the Gevo (GEVO) shares planned for sale?

The 247,642 shares of Gevo common stock planned for sale have an aggregate market value of $373,815.60, based on the information provided in the Form 144 filing with Stifel Nicolaus & Company as broker.

When were the Gevo (GEVO) shares being sold by Patrick Gruber originally acquired?

The 247,642 shares of Gevo common stock that Patrick Gruber plans to sell were acquired on August 3, 2023 as Restricted Stock Awards from the issuer as part of equity compensation.

On which market will the Gevo (GEVO) shares in this Form 144 be sold?

The Form 144 indicates that the 247,642 shares of Gevo common stock are expected to be sold on the Nasdaq market, with Stifel Nicolaus & Company acting as the broker for the transaction.

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

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Available on EDGAR 08/06/2026 - 04:34 PM Accepted by SEC EDGAR 08/06/2026 - 04:34 PM Learn about SEC filing dates

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	0001511369
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Gevo, Inc.
SEC File Number	001-35073
Address of Issuer	345 INVERNESS DRIVE SOUTH, BUILDING C Suite 310 ENGLEWOOD COLORADO 80112
Phone	303-858-8358
Name of Person for Whose Account the Securities are To Be Sold	Gruber Patrick R.
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	Director

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	247642	373815.60	243411329	08/06/2026	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	08/03/2023	Restricted Stock Awards	Issuer			247642	08/06/2026	Equity Compensation

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Patrick Gruber 345 INVERNESS DRIVE SOUTH BUILDING C SUITE 310 ENGLEWOOD CO 80112	Common Stock	05/27/2026	186469	328148.00
Patrick Gruber 345 INVERNESS DRIVE SOUTH BUILDING C SUITE 310 ENGLEWOOD CO 80112	Common Stock	06/12/2026	157563	220855.00

144: Remarks and Signature

Remarks
Date of Notice	08/06/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/10/2026
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	/s/ James Weimer, as a duly authorized representative of STIFEL, as attorney-in-fact for Patrick Gruber
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)