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Shafer Andrew

Disclosed activity across 1 company

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38074
SEC CIK
0001999254

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Gevo, Inc.GEVO · Entity 5641Chief Mktg Cust & Brnd OfficerJune 12, 2026June 15, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Gevo, Inc.

Report date June 12, 2026 · Filed June 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect311,608 Reported balance After 2026-06-12 transaction · row 1
1 source row

Row 1 · 2026-06-12 · Sale · Disposed 9,443 · Balance 311,608

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 November 19, 2025.

F2: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.390 to $1.475 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.

Common StockSEC Table I · non-derivativeIndirectBy 401(k) Plan16,858.96 Reported balance Holding disclosure · report date 2026-06-12 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 16,858.96

Filing footnotes · ownership attribution and instrument terms

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 November 19, 2025.

F2: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.390 to $1.475 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
June 12, 2026 Filed Jun 15, 2026 21:20 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 9,443 $1.43 $13,458.16
Disclosure

SEC source: 0001999254-26-000014 · wk-form4_1781558424.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Mktg Cust & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 311,608

F1 · kind: 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 November 19, 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.390 to $1.475 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.

Read SEC document
May 27, 2026 Filed May 29, 2026 21:36 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 32,667 $1.76 $57,487.39
Disclosure

SEC source: 0001999254-26-000012 · wk-form4_1780090571.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Mktg Cust & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 321,051

F1 · kind: 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 November 19, 2025.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.74 to $1.80 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.

Read SEC document
May 20, 2026 Filed May 22, 2026 21:05 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Option · Derivative 95,778 $0.00 Strike: $1.64 $0.00
Disclosure

SEC source: 0001999254-26-000010 · wk-form4_1779483906.xml · derivative · entry 3

Shafer Andrew · CIK 0001999254 · Chief Mktg Cust & Brnd Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,778

Underlying: Common Stock · 95,778 shares

Expires 2036-05-19

F2 · derivative.exercise_date: The stock options shall vest in three equal annual installments beginning on the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of each vesting date.

Read SEC document
May 20, 2026 Filed May 22, 2026 21:05 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 82,895 $0.00 $0.00
Disclosure

SEC source: 0001999254-26-000010 · wk-form4_1779483906.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Mktg Cust & Brnd Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 353,718

F1 · security: Represents restricted common stock that vests in three equal annual installments beginning on the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of each vesting date.

Read SEC document
May 01, 2026 Filed May 1, 2026 20:43 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionStock Option · Derivative 5,550 $0.00 Strike: $0.71 $0.00
Disclosure

SEC source: 0001999254-26-000008 · form4-05012026_080548.xml · derivative · entry 4

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 185,850

Underlying: Common Stock · 5,550 shares

Expires 2034-05-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option became exercisable in three equal annual installments beginning on May 22, 2025.

Read SEC document
May 01, 2026 Filed May 1, 2026 20:43 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,550 $2.00 $11,103.33
Disclosure

SEC source: 0001999254-26-000008 · form4-05012026_080548.xml · nonDerivative · entry 2

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 270,823

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.000 to $2.005 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.

Read SEC document
May 01, 2026 Filed May 1, 2026 20:43 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionCommon Stock 5,550 $0.71 $3,940.50
Disclosure

SEC source: 0001999254-26-000008 · form4-05012026_080548.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 276,373

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The reported transactions were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 19, 2025.

Read SEC document
April 01, 2026 Filed Apr 2, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionStock Option · Derivative 5,550 $0.00 Strike: $0.71 $0.00
Disclosure

SEC source: 0001999254-26-000006 · form4-04022026_050402.xml · derivative · entry 4

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 191,400

Underlying: Common Stock · 5,550 shares

Expires 2034-05-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option became exercisable in three equal annual installments beginning on May 22, 2025.

Read SEC document
April 01, 2026 Filed Apr 2, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,550 $2.71 $15,027.18
Disclosure

SEC source: 0001999254-26-000006 · form4-04022026_050402.xml · nonDerivative · entry 2

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 270,823

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.69 to $2.73 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.

Read SEC document
April 01, 2026 Filed Apr 2, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionCommon Stock 5,550 $0.71 $3,940.50
Disclosure

SEC source: 0001999254-26-000006 · form4-04022026_050402.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 276,373

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The reported transactions were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 19, 2025.

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionStock Option · Derivative 5,550 $0.00 Strike: $0.71 $0.00
Disclosure

SEC source: 0001999254-26-000004 · form4-03122026_050301.xml · derivative · entry 4

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 196,950

Underlying: Common Stock · 5,550 shares

Expires 2034-05-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: The option became exercisable in three equal annual installments beginning on May 22, 2025.

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,550 $2.21 $12,244.97
Disclosure

SEC source: 0001999254-26-000004 · form4-03122026_050301.xml · nonDerivative · entry 2

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 270,823

F2 · balance_after: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.185 to $2.23 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.

Read SEC document
March 10, 2026 Filed Mar 12, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionCommon Stock 5,550 $0.71 $3,940.50
Disclosure

SEC source: 0001999254-26-000004 · form4-03122026_050301.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 276,373

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: The reported transactions were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 19, 2025.

Read SEC document
January 20, 2026 Filed Jan 21, 2026 22:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $1.99 $9,939.50
Disclosure

SEC source: 0001999254-26-000002 · form4-01212026_050101.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 270,823

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · balance_after: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.98 to $2.00 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.

Read SEC document
December 22, 2025 Filed Dec 23, 2025 22:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $2.19 $10,973.50
Disclosure

SEC source: 0001999254-25-000012 · form4-12232025_051201.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 275,823

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.175 to $2.21 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.

Read SEC document
November 20, 2025 Filed Nov 21, 2025 22:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $1.99 $9,936.50
Disclosure

SEC source: 0001999254-25-000010 · form4-11212025_051101.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 280,823

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.97 to $2.005 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.

Read SEC document
November 03, 2025 Filed Nov 4, 2025 22:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 29,797 $2.28 $67,969.94
Disclosure

SEC source: 0001999254-25-000008 · form4-11042025_051101.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 285,823

F1 · kind: 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 November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.28 to $2.29 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.

Read SEC document
October 20, 2025 Filed Oct 24, 2025 00:07 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $2.53 $12,650.00
Disclosure

SEC source: 0001999254-25-000006 · form4-10242025_121013.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 315,620

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

Read SEC document
September 22, 2025 Filed Sep 22, 2025 23:00 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $2.01 $10,062.00
Disclosure

SEC source: 0001999254-25-000004 · form4-09222025_070901.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 320,620

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.01 to $2.025 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.

Read SEC document
August 20, 2025 Filed Aug 21, 2025 22:00 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $1.58 $7,916.50
Disclosure

SEC source: 0001415889-25-022643 · form4-08212025_060801.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 325,620

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.570 to $1.605 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.

Read SEC document
July 21, 2025 Filed Jul 22, 2025 22:29 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $1.55 $7,772.50
Disclosure

SEC source: 0001415889-25-020139 · form4-07222025_100718.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 330,620

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.5400 to $1.5750 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.

Read SEC document
June 20, 2025 Filed Jul 11, 2025 22:00 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $1.35 $6,737.50
Disclosure

SEC source: 0001415889-25-019681 · form4-07112025_060701.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 335,620

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.3412 to $1.3550 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.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 23:30 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Option · Derivative 167,184 $0.00 Strike: $1.18 $0.00
Disclosure

SEC source: 0001415889-25-016753 · form4-06112025_070617.xml · derivative · entry 3

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,184

Underlying: Common Stock · 167,184 shares

Expires 2035-06-08

F2 · derivative.exercise_date: The stock options shall vest in three equal annual installments beginning on the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of each vesting date.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 23:30 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 55,728 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016753 · form4-06112025_070617.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 340,620

F1 · security: Represents restricted common stock that vests in three equal annual installments beginning on the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of each vesting date.

Read SEC document
May 30, 2025 Filed Jun 2, 2025 21:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 27,538 $1.28 $35,303.72
Disclosure

SEC source: 0001415889-25-015266 · form4-06022025_050611.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 284,892

F1 · kind: 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 November 22, 2024.

F2 · balance_after: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.2512 to $1.3050 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.

Read SEC document
May 20, 2025 Filed May 20, 2025 21:47 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $1.15 $5,732.00
Disclosure

SEC source: 0001415889-25-013844 · form4-05202025_090539.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 312,430

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.14 to $1.18 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.

Read SEC document
April 21, 2025 Filed Apr 23, 2025 21:34 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 5,000 $1.11 $5,571.50
Disclosure

SEC source: 0001415889-25-011217 · form4-04232025_090433.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 317,430

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.11 to $1.20 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.

Read SEC document
March 24, 2025 Filed Mar 26, 2025 22:28 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 10,000 $1.33 $13,253.00
Disclosure

SEC source: 0001415889-25-009064 · form4-03262025_100309.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 322,430

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 22, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.31 to $1.34 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.

Read SEC document
November 05, 2024 Filed Nov 6, 2024 23:09 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 26,911 $2.37 $63,660.66
Disclosure

SEC source: 0001415889-24-026274 · form4-11062024_111119.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Cust Mkt & Brnd Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 332,430

F1 · kind: Represents shares sold by the Reporting Person to cover tax withholding obligations upon the vesting of a restricted stock award. The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 20, 2024.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.300 to $2.371 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.

Read SEC document
May 22, 2024 Filed May 24, 2024 21:58 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Option · Derivative 202,500 $0.00 Strike: $0.71 $0.00
Disclosure

SEC source: 0001392380-24-000020 · wk-form4_1716587915.xml · derivative · entry 3

Shafer Andrew · CIK 0001999254 · Chief Mktg Cust & Brnd Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,500

Underlying: Common Stock · 202,500 shares

Expires 2034-05-21

F3 · derivative.exercise_date: The stock options shall vest in three equal annual installments beginning on the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of each vesting date; provided, further, that any vested portion of such option shall only be exercisable by the reporting person if the daily volume weighted average price of the issuer's common stock during any 20 consecutive trading day period after the grant date and prior to May 21, 2034 equals or exceeds $1.00.

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May 22, 2024 Filed May 24, 2024 21:58 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 202,500 $0.00 $0.00
Disclosure

SEC source: 0001392380-24-000020 · wk-form4_1716587915.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Mktg Cust & Brnd Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 359,341

F1 · security: Represents restricted common stock that vests in three equal annual installments beginning on the first anniversary of the grant date, provided that the reporting person remains in continuous service with the issuer as of each vesting date.

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December 26, 2023 Filed Dec 26, 2023 21:33 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 24,978 $1.23 $30,722.94
Disclosure

SEC source: 0001392380-23-000103 · wk-form4_1703626381.xml · nonDerivative · entry 1

Shafer Andrew · CIK 0001999254 · Chief Mktg Cust & Brnd Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,841

F1 · kind: Represents shares sold by the Reporting Person to cover tax withholding obligations upon vesting of a restricted stock award.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.