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person · Reporting owner

Ryan Christopher Michael

Disclosed activity across 1 company

Tapewire entity
38073
SEC CIK
0001512143

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Reported relationships

Latest disclosed role at each company.

No relationships currently tracked through insider filings.

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.

No balances currently tracked through insider filings.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

Gevo, Inc.

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

Section 16 reporting ended · disclosed 2026-06-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,279,245 Reported balance After 2026-06-12 transaction · row 1
1 source row

Row 1 · 2026-06-12 · Sale · Disposed 35,196 · Balance 1,279,245

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) Plan27,868.19 Reported balance Holding disclosure · report date 2026-06-12 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 27,868.19

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 21:19 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 35,196 $1.43 $50,161.34
Disclosure

SEC source: 0001512143-26-000006 · wk-form4_1781558356.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,279,245

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.

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May 27, 2026 Filed May 29, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 87,700 $1.76 $154,334.46
Disclosure

SEC source: 0001512143-26-000004 · wk-form4_1780090495.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,314,441

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.

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March 31, 2026 Filed Apr 1, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 29,797 $2.96 $88,175.28
Disclosure

SEC source: 0001512143-26-000002 · form4-04012026_050401.xml · nonDerivative · entry 2

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,402,141

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.95 to $2.97 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.

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March 30, 2026 Filed Apr 1, 2026 21:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 100,000 $2.76 $275,740.00
Disclosure

SEC source: 0001512143-26-000002 · form4-04012026_050401.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,431,938

F1 · kind: The reported transactions 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 $2.75 to $2.78 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.

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October 15, 2025 Filed Oct 15, 2025 21:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 100,000 $2.82 $281,870.00
Disclosure

SEC source: 0001512143-25-000005 · form4-10152025_051006.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,531,938

F1 · kind: The reported sales were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 26, 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 $2.75 to $2.89 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
September 04, 2025 Filed Sep 5, 2025 21:32 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 1,683 $1.63 $2,742.45
Disclosure

SEC source: 0001415889-25-023807 · form4-09052025_090959.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,631,938

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 26, 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 $1.61 to $1.64 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 05, 2025 Filed Aug 6, 2025 20:50 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 42,499 $1.23 $52,299.27
Disclosure

SEC source: 0001415889-25-021182 · form4-08062025_080844.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,633,621

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 26, 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 $1.21 to $1.28 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 01, 2025 Filed Aug 4, 2025 20:37 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 43,964 $1.25 $55,082.50
Disclosure

SEC source: 0001415889-25-020962 · form4-08042025_080830.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,676,120

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 26, 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 $1.23 to $1.29 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.

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June 09, 2025 Filed Jun 11, 2025 23:30 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Option · Derivative 626,618 $0.00 Strike: $1.18 $0.00
Disclosure

SEC source: 0001415889-25-016747 · form4-06112025_070604.xml · derivative · entry 3

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 626,618

Underlying: Common Stock · 626,618 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.

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June 09, 2025 Filed Jun 11, 2025 23:30 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 210,084 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016747 · form4-06112025_070604.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,720,084

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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May 30, 2025 Filed Jun 2, 2025 21:35 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 73,934 $1.28 $94,783.39
Disclosure

SEC source: 0001415889-25-015263 · form4-06022025_050605.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,510,000

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 26, 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 $1.2512 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.

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September 01, 2024 Filed Oct 1, 2024 22:19 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-024244 · form4-10012024_101047.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,583,934

F1 · security: Granted pursuant to an amended and restated employment agreement entered into between the reporting person and the issuer. 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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August 22, 2024 Filed Aug 26, 2024 22:07 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 84,014 $0.76 $63,632.20
Disclosure

SEC source: 0001415889-24-022245 · form4-08262024_100816.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,573,934

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 March 25, 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 $0.71 to $0.82 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 06, 2024 Filed Aug 7, 2024 22:31 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 46,608 $0.51 $23,578.99
Disclosure

SEC source: 0001415889-24-020937 · form4-08072024_100823.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,657,948

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 March 25, 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 $0.4954 to $0.5262 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 31, 2024 Filed Aug 1, 2024 22:36 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 39,821 $0.59 $23,482.44
Disclosure

SEC source: 0001415889-24-020553 · form4-08012024_100849.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,704,556

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 March 25, 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 $0.5800 to $0.5995 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 21:37 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Option · Derivative 550,000 $0.00 Strike: $0.71 $0.00
Disclosure

SEC source: 0001392380-24-000017 · wk-form4_1716586666.xml · derivative · entry 3

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 550,000

Underlying: Common Stock · 550,000 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 21:37 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 550,000 $0.00 $0.00
Disclosure

SEC source: 0001392380-24-000017 · wk-form4_1716586666.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,744,377

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
August 23, 2023 Filed Aug 25, 2023 21:13 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 83,902 $1.38 $115,616.96
Disclosure

SEC source: 0001392380-23-000077 · wk-form4_1692997968.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,194,377

F1 · kind: The sales reported were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 20, 2023. Represents shares sold by the Reporting Person to cover tax withholding obligations upon vesting of a restricted stock award.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.36 to $1.42 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 03, 2023 Filed Aug 4, 2023 21:29 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Option · Derivative 266,220 $0.00 Strike: $1.75 $0.00
Disclosure

SEC source: 0001392380-23-000056 · wk-form4_1691184538.xml · derivative · entry 2

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,220

Underlying: Common Stock · 266,220 shares

Expires 2033-08-02

F2 · derivative.exercise_date: Represents stock options that 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
August 03, 2023 Filed Aug 4, 2023 21:29 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 266,220 $0.00 $0.00
Disclosure

SEC source: 0001392380-23-000056 · wk-form4_1691184538.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,278,279

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
July 28, 2023 Filed Aug 1, 2023 21:53 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 36,551 $1.65 $60,265.29
Disclosure

SEC source: 0001392380-23-000047 · wk-form4_1690926771.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,012,059

F1 · kind: The sales reported were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 20, 2023. Represents shares sold by the Reporting Person to cover tax withholding obligations upon vesting of a restricted stock award.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.630 to $1.655 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 22, 2022 Filed Aug 24, 2022 22:03 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 67,406 $3.08 $207,846.40
Disclosure

SEC source: 0001392380-22-000026 · wf-form4_166137860228173.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,048,610

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

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.070 to $3.115 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 26, 2022 Filed Jul 28, 2022 23:48 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Option · Derivative 158,116 $0.00 Strike: $3.92 $0.00
Disclosure

SEC source: 0001392380-22-000014 · wf-form4_165905201959014.xml · derivative · entry 2

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,116

Underlying: Common Stock · 158,116 shares

Expires 2032-07-25

F2 · derivative.exercise_date: Represents stock options that 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
July 26, 2022 Filed Jul 28, 2022 23:48 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 234,711 $0.00 $0.00
Disclosure

SEC source: 0001392380-22-000014 · wf-form4_165905201959014.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,116,016

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
July 07, 2022 Filed Jul 8, 2022 22:23 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 79,145 $2.53 $200,236.85
Disclosure

SEC source: 0001392380-22-000008 · wf-form4_165731898336288.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 881,305

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

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.505 to $2.575 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 21, 2022 Filed Jun 23, 2022 21:50 UTC Gevo, Inc. GEVO · Entity 5641 SaleCommon Stock 51,049 $2.59 $131,997.40
Disclosure

SEC source: 0001392380-22-000005 · wf-form4_165602101797450.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 960,450

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

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.55 to $2.62 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, 2021 Filed Aug 24, 2021 22:42 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Option · Derivative 522,900 $0.00 Strike: $4.98 $0.00
Disclosure

SEC source: 0001437749-21-020883 · rdgdoc.xml · derivative · entry 2

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 522,900

Underlying: Common Stock · 522,900 shares

Expires 2031-08-19

F2 · derivative.exercise_date: Represents stock options that 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
August 20, 2021 Filed Aug 24, 2021 22:42 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 522,900 $0.00 $0.00
Disclosure

SEC source: 0001437749-21-020883 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,011,499

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
July 06, 2021 Filed Jul 8, 2021 23:06 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 97,695 $6.85 $669,210.75
Disclosure

SEC source: 0001437749-21-016680 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 488,599

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

Read SEC document
June 24, 2021 Filed Jun 25, 2021 23:02 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 36,056 $8.02 $289,169.12
Disclosure

SEC source: 0001437749-21-015719 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President & COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 586,294

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

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August 01, 2020 Filed Aug 3, 2020 21:03 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 4,652 $0.55 $2,558.60
Disclosure

SEC source: 0001437749-20-016327 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President, COO & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 622,350

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

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July 06, 2020 Filed Jul 8, 2020 23:18 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 454,393 $0.00 $0.00
Disclosure

SEC source: 0001437749-20-014866 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President, COO & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 627,002

F1 · security: Represents restricted common stock that vests in two 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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July 01, 2020 Filed Jul 2, 2020 23:43 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 11,631 $0.00 $0.00
Disclosure

SEC source: 0001437749-20-014594 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President, COO & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,609

F1 · security: Represents restricted common stock that vests 100% on August 1, 2020, provided that the reporting person remains in continuous service with the issuer as of the vesting date.

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June 24, 2020 Filed Jun 29, 2020 22:41 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 35,263 $1.08 $38,084.04
Disclosure

SEC source: 0001437749-20-014138 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President, COO & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,978

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

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May 15, 2020 Filed May 18, 2020 22:15 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 9,178 $1.04 $9,545.12
Disclosure

SEC source: 0001437749-20-011210 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President, COO & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,241

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

Read SEC document
April 01, 2020 Filed Apr 2, 2020 12:47 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 22,945 $0.00 $0.00
Disclosure

SEC source: 0001437749-20-006835 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President, COO & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,419

F1 · security: Represents restricted common stock that vests 100% on May 15, 2020, provided that the reporting person remains in continuous service with the issuer as of the vesting date.

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August 09, 2019 Filed Aug 13, 2019 21:22 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 4,000 $2.46 $9,840.00
Disclosure

SEC source: 0001437749-19-016599 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President, COO & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,474

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

Read SEC document
June 24, 2019 Filed Jun 26, 2019 20:17 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 176,316 $0.00 $0.00
Disclosure

SEC source: 0001437749-19-012802 · rdgdoc.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President, COO & CTO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,474

F1 · security: Represents restricted common stock that vests in two 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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August 09, 2018 Filed Aug 13, 2018 20:21 UTC Gevo, Inc. GEVO · Entity 5641 GrantStock Appreciation Right · Derivative 64,333 $0.00 Strike: $3.45 $0.00
Disclosure

SEC source: 0001209191-18-046424 · doc4.xml · derivative · entry 2

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,333

Underlying: Common Stock · 64,333 shares

Expires 2028-08-09

F2 · derivative.exercise_date: One-third (1/3) of the award vests on the grant date and one-third (1/3) of the award shall vest on each of the first and second anniversaries of the grant date thereafter.

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August 09, 2018 Filed Aug 13, 2018 20:21 UTC Gevo, Inc. GEVO · Entity 5641 GrantCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-046424 · doc4.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,158

F1 · security: Represents restricted common stock that vests 100% on August 9, 2019.

Read SEC document
July 30, 2018 Filed Aug 1, 2018 20:57 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionRestricted Stock Units · Derivative 4 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-044759 · doc4.xml · derivative · entry 3

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4 shares

Expires not disclosed

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 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis

F3 · derivative.exercise_date: On September 16, 2015, the reporting person was granted restricted stock units and options that will vest monthly for three years beginning July 29, 2015.

F3 · derivative.expiration_date: On September 16, 2015, the reporting person was granted restricted stock units and options that will vest monthly for three years beginning July 29, 2015.

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July 30, 2018 Filed Aug 1, 2018 20:57 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 1 $3.68 $3.68
Disclosure

SEC source: 0001209191-18-044759 · doc4.xml · nonDerivative · entry 2

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158

F2 · shares: The disposition represents the net settlement of shares upon the vesting of restricted stock units.

Read SEC document
July 30, 2018 Filed Aug 1, 2018 20:57 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionCommon Stock 4 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-044759 · doc4.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159

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 · price: Restricted Stock Units convert into common stock on a one-for-one basis

Read SEC document
June 29, 2018 Filed Jul 3, 2018 18:37 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionRestricted Stock Units · Derivative 4 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-040786 · doc4.xml · derivative · entry 3

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4

Underlying: Common Stock · 4 shares

Expires not disclosed

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 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis

F3 · derivative.exercise_date: On September 16, 2015, the reporting person was granted restricted stock units and options that will vest monthly for three years beginning July 29, 2015.

F3 · derivative.expiration_date: On September 16, 2015, the reporting person was granted restricted stock units and options that will vest monthly for three years beginning July 29, 2015.

Read SEC document
June 29, 2018 Filed Jul 3, 2018 18:37 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 1 $3.80 $3.80
Disclosure

SEC source: 0001209191-18-040786 · doc4.xml · nonDerivative · entry 2

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 155

F2 · shares: The disposition represents the net settlement of shares upon the vesting of restricted stock units.

Read SEC document
June 29, 2018 Filed Jul 3, 2018 18:37 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionCommon Stock 4 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-040786 · doc4.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156

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 · price: Restricted Stock Units convert into common stock on a one-for-one basis

Read SEC document
May 29, 2018 Filed Jun 1, 2018 01:24 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionRestricted Stock Units · Derivative 80 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-034518 · doc4.xml · derivative · entry 3

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146

Underlying: Common Stock · 80 shares

Expires not disclosed

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 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis

F3 · derivative.exercise_date: On September 16, 2015, the reporting person was granted restricted stock units and options that will vest monthly for three years beginning July 29, 2015.

F3 · derivative.expiration_date: On September 16, 2015, the reporting person was granted restricted stock units and options that will vest monthly for three years beginning July 29, 2015.

Read SEC document
May 29, 2018 Filed Jun 1, 2018 01:24 UTC Gevo, Inc. GEVO · Entity 5641 Tax withholdingCommon Stock 22 $0.24 $5.28
Disclosure

SEC source: 0001209191-18-034518 · doc4.xml · nonDerivative · entry 2

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,031

F2 · shares: The disposition represents the net settlement of shares upon the vesting of restricted stock units.

Read SEC document
May 29, 2018 Filed Jun 1, 2018 01:24 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionCommon Stock 80 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-034518 · doc4.xml · nonDerivative · entry 1

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,053

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 · price: Restricted Stock Units convert into common stock on a one-for-one basis

Read SEC document
April 30, 2018 Filed May 1, 2018 19:24 UTC Gevo, Inc. GEVO · Entity 5641 Exercise / conversionRestricted Stock Units · Derivative 80 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-027040 · doc4.xml · derivative · entry 3

Ryan Christopher Michael · CIK 0001512143 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 226

Underlying: Common Stock · 80 shares

Expires not disclosed

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 · derivative.exercise_price: Restricted Stock Units convert into common stock on a one-for-one basis

F3 · derivative.exercise_date: On September 16, 2015, the reporting person was granted restricted stock units and options that will vest monthly for three years beginning July 29, 2015.

F3 · derivative.expiration_date: On September 16, 2015, the reporting person was granted restricted stock units and options that will vest monthly for three years beginning July 29, 2015.

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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.