Gevo, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Ryan Christopher Michael | President & COO | Sale | 73,934 | $1.28 | $94,636 | 1,510,000 | May 30, 2025 |
| Gruber Patrick R. | Chief Executive Officer | Sale | 157,197 | $1.28 | $201,212 | 3,610,779 | May 30, 2025 |
| Bowron Kimberly T | Chief People and IT Officer | Sale | 23,994 | $1.28 | $30,712 | 391,274 | May 30, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $1.15 | $5,750 | 312,430 | May 20, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $1.11 | $5,550 | 317,430 | Apr 21, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 10,000 | $1.33 | $13,300 | 322,430 | Mar 24, 2025 |
| Gendenjamts Davaajargal | VP Acctg and Treasurer | Award / Grant | 27,273 | — | — | 27,273 | Dec 1, 2024 |
| Bowron Kimberly T | Chief People and IT Officer | Sale | 14,241 | $1.29 | $18,371 | — | Nov 21, 2024 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 26,911 | $2.37 | $63,779 | 332,430 | Nov 5, 2024 |
| Bloom Paul D | CCO & CIO | Sale | 16,000 | $3.06 | $48,960 | 947,882 | Oct 17, 2024 |
| Bowron Kimberly T | Chief People Officer | Award / Grant | 10,000 | — | — | 415,268 | Sep 1, 2024 |
| Bloom Paul D | CCO & CIO | Award / Grant | 10,000 | — | — | 963,882 | Sep 1, 2024 |
| Ryan Christopher Michael | President & COO | Award / Grant | 10,000 | — | — | 1,583,934 | Sep 1, 2024 |
| Gruber Patrick R. | Chief Executive Officer | Award / Grant | 10,000 | — | — | 3,767,976 | Sep 1, 2024 |
| Bowron Kimberly T | Chief People Officer | Sale | 16,383 | $0.76 | $12,451 | 405,268 | Aug 22, 2024 |
| Bloom Paul D | CCO & CIO | Sale | 60,303 | $0.76 | $45,830 | 953,882 | Aug 22, 2024 |
| Smull L Lynn | Chief Financial Officer | Sale | 69,738 | $0.76 | $53,001 | 1,169,602 | Aug 22, 2024 |
| Ryan Christopher Michael | President & COO | Sale | 84,014 | $0.76 | $63,851 | 1,573,934 | Aug 22, 2024 |
| Gruber Patrick R. | Chief Executive Officer | Sale | 164,428 | $0.76 | $124,965 | 3,757,976 | Aug 22, 2024 |
| Nurmat Alisher K | VP AND TREASURER | Sale | 5,012 | $0.51 | $2,556 | 192,476 | Aug 6, 2024 |
| Bowron Kimberly T | Chief People Officer | Sale | 13,572 | $0.51 | $6,922 | 421,651 | Aug 6, 2024 |
| Bloom Paul D | CCO & CIO | Sale | 34,707 | $0.51 | $17,701 | 1,014,185 | Aug 6, 2024 |
| Smull L Lynn | Chief Financial Officer | Sale | 40,140 | $0.51 | $20,471 | 1,239,340 | Aug 6, 2024 |
| Ryan Christopher Michael | President & COO | Sale | 46,608 | $0.51 | $23,770 | 1,657,948 | Aug 6, 2024 |
| Gruber Patrick R. | Chief Executive Officer | Sale | 127,276 | $0.51 | $64,911 | 3,922,404 | Aug 6, 2024 |
| Ryan Christopher Michael | President & COO | Sale | 39,821 | $0.59 | $23,494 | 1,704,556 | Jul 31, 2024 |
| Bowron Kimberly T | Chief People Officer | Sale | 10,598 | $0.59 | $6,253 | 435,223 | Jul 31, 2024 |
| Bloom Paul D | CCO & CIO | Sale | 24,045 | $0.59 | $14,187 | 1,048,892 | Jul 31, 2024 |
| Nurmat Alisher K | VP AND TREASURER | Sale | 3,337 | $0.59 | $1,969 | 197,488 | Jul 31, 2024 |
| Smull L Lynn | Chief Financial Officer | Sale | 29,707 | $0.59 | $17,527 | 1,279,480 | Jul 31, 2024 |
| Gruber Patrick R. | Chief Executive Officer | Sale | 108,966 | $0.59 | $64,290 | 4,049,680 | Jul 31, 2024 |
| Nurmat Alisher K | VP Accounting and Treasurer | Award / Grant | 95,906 | — | — | 200,825 | May 22, 2024 |
| Bowron Kimberly T | Chief People Officer | Award / Grant | 197,000 | — | — | 445,821 | May 22, 2024 |
| Shafer Andrew | Chief Mktg Cust & Brnd Officer | Award / Grant | 202,500 | — | — | 359,341 | May 22, 2024 |
| Bloom Paul D | CCO & CIO | Award / Grant | 475,000 | — | — | 1,072,937 | May 22, 2024 |
| Smull L Lynn | Chief Financial Officer | Award / Grant | 405,500 | — | — | 1,309,187 | May 22, 2024 |
| Ryan Christopher Michael | President & COO | Award / Grant | 550,000 | — | — | 1,744,377 | May 22, 2024 |
| Gruber Patrick R. | Chief Executive Officer | Award / Grant | 1,195,000 | — | — | 4,158,646 | May 22, 2024 |
| Shafer Andrew | Chief Mktg Cust & Brnd Officer | Sale | 24,978 | $1.23 | $30,723 | 156,841 | Dec 26, 2023 |
| Nurmat Alisher K | VP Accounting and Treasurer | Sale | 586 | $1.07 | $627 | 104,919 | Dec 12, 2023 |
| Marsh Andrew | — | Sale | 16,750 | $1.38 | $23,115 | 273,669 | Aug 23, 2023 |
| BAUM WILLIAM H | — | Sale | 8,236 | $1.38 | $11,366 | 218,679 | Aug 23, 2023 |
| Bowron Kimberly T | Chief People Officer | Sale | 15,071 | $1.38 | $20,798 | 248,821 | Aug 23, 2023 |
| Bloom Paul D | CCO & CIO | Sale | 87,253 | $1.38 | $120,409 | 597,937 | Aug 23, 2023 |
| Cesarek Timothy J | Chief Commercial Officer | Sale | 92,243 | $1.38 | $127,295 | 946,304 | Aug 23, 2023 |
| Smull L Lynn | Chief Financial Officer | Sale | 72,764 | $1.38 | $100,414 | 903,687 | Aug 23, 2023 |
| Ryan Christopher Michael | President & COO | Sale | 83,902 | $1.38 | $115,785 | 1,194,377 | Aug 23, 2023 |
| Gruber Patrick R. | Chief Executive Officer | Sale | 171,549 | $1.38 | $236,738 | 2,963,646 | Aug 23, 2023 |
| Nurmat Alisher K | VP and Controller | Award / Grant | 58,265 | — | — | 105,505 | Aug 3, 2023 |
| Williams Geoffrey Thomas Jr. | VP-General Counsel & Secretary | Award / Grant | 96,420 | — | — | 455,530 | Aug 3, 2023 |