STOCK TITAN

Gevo, Inc. (NASDAQ: GEVO) CEO sells 31,096 shares under 10b5-1 plan

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Form Type
4

Rhea-AI Filing Summary

Gevo, Inc. reported that CEO Paul D. Bloom sold 31,096 shares of common stock on August 6, 2026 at a weighted average price of $1.5458 per share, in multiple trades between $1.51 and $1.57, to cover tax withholding obligations on vesting restricted stock. The sales were executed under a Rule 10b5-1 trading plan adopted on December 22, 2025. After these transactions he holds 1,452,303 shares directly and 28,101.83 shares indirectly through a 401(k) plan, where 21.68 shares had been disposed of between June 12 and August 6, 2026 to cover administrative fees.

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Negative

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Insider Bloom Paul D
Role CEO
Sold 31,096 shs ($48K)
Type Security Shares Price Value
Sale Common Stock F1, F2 31,096 $1.5458 $48K
holding Common Stock F3 -- -- --
Holdings After Transaction: Common Stock — 1,452,303 shares (Direct); Common Stock — 28,101.83 shares (Indirect, By 401(k) Plan)
Footnotes (3)
  1. F1. Represents shares sold by the Reporting Person to cover tax withholding obligations upon vesting of a restricted stock award. The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 22, 2025.
  2. F2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.51 to $1.57 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. F3. Between June 12, 2026 and August 6, 2026, the reporting person disposed of 21.68 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 August 5, 2026.
Shares sold 31,096 shares Common stock sold on August 6, 2026 to cover tax withholding on restricted stock vesting
Weighted average sale price $1.5458 per share Weighted average price for multiple transactions between $1.51 and $1.57 per share
Direct holdings after sale 1,452,303 shares Common stock directly owned by Paul D. Bloom following the reported sale
401(k) holdings after fees 28,101.83 shares Indirect common stock holdings in the issuer's 401(k) plan after fee-related disposals
401(k) shares disposed for fees 21.68 shares Disposed between June 12 and August 6, 2026 to cover 401(k) administrative fees
Rule 10b5-1 trading plan regulatory
"The reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average price financial
"The reported price in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
restricted stock award financial
"to cover tax withholding obligations upon vesting of a restricted stock award."
A restricted stock award is company shares given to an employee or executive that cannot be sold or fully owned until certain conditions—like staying with the company for a set time or hitting performance targets—are met. Think of it as a gift that only becomes yours after you fulfill specific obligations; for investors, these awards matter because they can increase the total shares outstanding when they vest, reveal how management is being paid and motivated, and create potential selling pressure when restrictions lift.
401(k) plan financial
"disposed of 21.68 shares of the issuer's common stock under the issuer's 401(k) plan"
A 401(k) plan is a workplace retirement account that lets employees set aside part of their pay into a tax-advantaged savings pot, often with employers adding matching contributions — like a workplace piggy bank for future income. It matters to investors because the amount people save and how employers fund these plans influence consumer spending, corporate payroll costs and the flow of money into financial markets, which can affect stock prices and company valuations.

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

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FAQ

What insider stock transaction did Gevo (GEVO) report for CEO Paul D. Bloom?

Gevo disclosed that CEO Paul D. Bloom sold 31,096 shares of common stock on August 6, 2026 at a weighted average price of $1.5458 per share, in multiple trades between $1.51 and $1.57 per share.

Why did the Gevo (GEVO) CEO sell 31,096 shares of common stock?

The shares were sold to cover tax withholding obligations arising from the vesting of a restricted stock award. Gevo reports the transactions were executed pursuant to a Rule 10b5-1 trading plan adopted on December 22, 2025.

At what prices were the Gevo (GEVO) CEO’s shares sold?

The reported sale price is a weighted average of $1.5458 per share. The filing states the shares were sold in multiple transactions at prices ranging from $1.51 to $1.57 per share, inclusive.

How many Gevo (GEVO) shares does CEO Paul D. Bloom hold after the reported sale?

After the sale, Paul D. Bloom directly owns 1,452,303 Gevo common shares and indirectly holds 28,101.83 shares through the company’s 401(k) plan, according to the share amounts reported in the filing.

What changes occurred in the Gevo (GEVO) CEO’s 401(k) plan holdings?

Between June 12, 2026 and August 6, 2026, the reporting person disposed of 21.68 shares of Gevo common stock in the issuer’s 401(k) plan to cover administrative fees, resulting in 28,101.83 shares held in the plan.
SEC Form 4
FORM 4UNITED 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*
Bloom Paul D

(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. Issuer Name and Ticker or Trading Symbol
Gevo, Inc. [ GEVO ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/06/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock08/06/2026S(1)31,096D$1.5458(2)1,452,303D
Common Stock28,101.83(3)IBy 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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents shares sold by the Reporting Person to cover tax withholding obligations upon vesting of a restricted stock award. The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on December 22, 2025.
2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.51 to $1.57 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 June 12, 2026 and August 6, 2026, the reporting person disposed of 21.68 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 August 5, 2026.
Remarks:
/s/ E. Cabell Massey, Attorney-in-Fact08/07/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)