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 |
|---|---|---|---|---|---|---|---|
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $2.19 | $10,950 | 275,823 | Dec 22, 2025 |
| Agiri Oluwagbemileke Yusuf | CFO | Option Exercise | 36,446 | $1.59 | $57,949 | 312,550 | Dec 5, 2025 |
| Gendenjamts Davaajargal | VP Acctg and Treasurer | Sale | 2,560 | $2.32 | $5,939 | 60,217 | Dec 4, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $1.99 | $9,950 | 280,823 | Nov 20, 2025 |
| Battershell Carol Jane | — | Sale | 75,597 | $2.02 | $152,706 | 278,265 | Nov 13, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 29,797 | $2.28 | $67,937 | 285,823 | Nov 3, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $2.53 | $12,650 | 315,620 | Oct 20, 2025 |
| Ryan Christopher Michael | President & COO | Sale | 100,000 | $2.82 | $282,000 | 1,531,938 | Oct 15, 2025 |
| Amorelli Angelo | — | Option Exercise | 100,000 | $0.67 | $67,000 | 102,942 | Oct 14, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $2.01 | $10,050 | 320,620 | Sep 22, 2025 |
| Bloom Paul D | Chief Business Officer | Sale | 75,000 | $2.01 | $150,750 | 923,591 | Sep 17, 2025 |
| Bowron Kimberly T | Chief People and IT Officer | Sale | 1,530 | $1.63 | $2,494 | 481,226 | Sep 4, 2025 |
| Agiri Oluwagbemileke Yusuf | CFO | Sale | 1,731 | $1.63 | $2,822 | 276,104 | Sep 4, 2025 |
| Bloom Paul D | Chief Business Officer | Sale | 2,092 | $1.63 | $3,410 | 998,591 | Sep 4, 2025 |
| Ryan Christopher Michael | President & COO | Sale | 1,683 | $1.63 | $2,743 | 1,631,938 | Sep 4, 2025 |
| Gruber Patrick R. | Chief Executive Officer | Sale | 1,642 | $1.63 | $2,676 | 3,845,462 | Sep 4, 2025 |
| Agiri Oluwagbemileke Yusuf | CFO | Sale | 57,651 | $1.63 | $93,971 | 277,835 | Aug 20, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $1.58 | $7,900 | 325,620 | Aug 20, 2025 |
| Mize Gary W. | — | Option Exercise | 224,639 | $0.67 | $150,508 | 479,785 | Aug 18, 2025 |
| Amorelli Angelo | — | Option Exercise | 100,000 | $0.67 | $67,000 | 202,942 | Aug 12, 2025 |
| Agiri Oluwagbemileke Yusuf | CFO | Sale | 5,738 | $1.23 | $7,058 | 335,486 | Aug 5, 2025 |
| Fitzgerald Lindsay Clinton | Chief Advocacy & Comms Officer | Sale | 8,118 | $1.23 | $9,985 | 232,199 | Aug 5, 2025 |
| Bowron Kimberly T | Chief People and IT Officer | Sale | 12,370 | $1.23 | $15,215 | 482,756 | Aug 5, 2025 |
| Smull L Lynn | EVP | Sale | 36,611 | $1.23 | $45,032 | 1,102,131 | Aug 5, 2025 |
| Bloom Paul D | Chief Business Officer | Sale | 42,073 | $1.23 | $51,750 | 1,000,683 | Aug 5, 2025 |
| Ryan Christopher Michael | President & COO | Sale | 42,499 | $1.23 | $52,274 | 1,633,621 | Aug 5, 2025 |
| Gruber Patrick R. | Chief Executive Officer | Sale | 116,060 | $1.23 | $142,754 | 3,847,104 | Aug 5, 2025 |
| Fitzgerald Lindsay Clinton | Chief Advocacy & Comms Officer | Sale | 5,185 | $1.25 | $6,481 | 240,317 | Aug 1, 2025 |
| Bowron Kimberly T | Chief People and IT Officer | Sale | 11,694 | $1.25 | $14,618 | 495,126 | Aug 1, 2025 |
| Smull L Lynn | EVP | Sale | 32,808 | $1.25 | $41,010 | 1,138,742 | Aug 1, 2025 |
| Bloom Paul D | Chief Business Officer | Sale | 27,744 | $1.25 | $34,680 | 1,042,756 | Aug 1, 2025 |
| Ryan Christopher Michael | President & COO | Sale | 43,964 | $1.25 | $54,955 | 1,676,120 | Aug 1, 2025 |
| Gruber Patrick R. | Chief Executive Officer | Sale | 120,304 | $1.25 | $150,380 | 3,963,164 | Aug 1, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $1.55 | $7,750 | 330,620 | Jul 21, 2025 |
| Smull L Lynn | EVP | Sale | 3,929 | $1.33 | $5,225 | 18,098 | Jul 1, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 5,000 | $1.35 | $6,750 | 335,620 | Jun 20, 2025 |
| Gendenjamts Davaajargal | VP Acctg and Treasurer | Award / Grant | 35,504 | — | — | 62,777 | Jun 9, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Award / Grant | 55,728 | — | — | 340,620 | Jun 9, 2025 |
| Smull L Lynn | EVP | Award / Grant | 62,279 | — | — | 1,171,550 | Jun 9, 2025 |
| Fitzgerald Lindsay Clinton | Chief Advocacy & Comms Officer | Award / Grant | 84,033 | — | — | 245,502 | Jun 9, 2025 |
| Bowron Kimberly T | Chief People and IT Officer | Award / Grant | 115,546 | — | — | 506,820 | Jun 9, 2025 |
| Agiri Oluwagbemileke Yusuf | CFO | Award / Grant | 189,084 | — | — | 341,224 | Jun 9, 2025 |
| Bloom Paul D | Chief Business Officer | Award / Grant | 210,084 | — | — | 1,070,500 | Jun 9, 2025 |
| Ryan Christopher Michael | President & COO | Award / Grant | 210,084 | — | — | 1,720,084 | Jun 9, 2025 |
| Gruber Patrick R. | Chief Executive Officer | Award / Grant | 472,689 | — | — | 4,083,468 | Jun 9, 2025 |
| Agiri Oluwagbemileke Yusuf | CFO | Sale | 10,810 | $1.16 | $12,540 | 152,140 | Jun 3, 2025 |
| Fitzgerald Lindsay Clinton | Chief Advocacy & Comms Officer | Sale | 8,987 | $1.16 | $10,425 | 161,469 | Jun 3, 2025 |
| Shafer Andrew | Chief Cust Mkt & Brnd Officer | Sale | 27,538 | $1.28 | $35,249 | 284,892 | May 30, 2025 |
| Smull L Lynn | EVP | Sale | 60,331 | $1.28 | $77,224 | 1,109,271 | May 30, 2025 |
| Bloom Paul D | Chief Business Officer | Sale | 87,466 | $1.28 | $111,956 | 860,416 | May 30, 2025 |