Christopher Michael Ryan serves as Executive at Gevo, Inc., where they oversee executive responsibilities. Since joining the company, Christopher Michael Ryan has executed 231 insider transactions totaling $1.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Oct 15, 2025 involved selling 100,000 shares valued at $282.0K.
Christopher Michael Ryan currently holds 1,531,938 shares of Gevo, Inc. (GEVO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Christopher Michael Ryan has been a net seller of GEVO stock. They have purchased $19.6K and sold $1.6M worth of shares.
Christopher Michael Ryan's most recent insider trade was on Oct 15, 2025, when they sold 100,000 shares at $2.82 per share.
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| $1.63 |
| Discretionary |
| Aug 5, 2025 | GEVO | $52.3K | Sale | 42,499 | $1.23 | Discretionary |
| Aug 1, 2025 | GEVO | $55.0K | Sale | 43,964 | $1.25 | Discretionary |
| Aug 22, 2024 | GEVO | $63.9K | Sale | 84,014 | $0.76 | Planned |
| Aug 6, 2024 | GEVO | $23.8K | Sale | 46,608 | $0.51 | Planned |
| Jul 31, 2024 | GEVO | $23.5K | Sale | 39,821 | $0.59 | Planned |
| May 22, 2024 | GEVO | $0 | Award | 550,000 | $N/A | Discretionary |
| Aug 23, 2023 | GEVO | $115.8K | Sale | 83,902 | $1.38 | Planned |
| Aug 3, 2023 | GEVO | $0 | Award | 266,220 | $N/A | Discretionary |
| Jul 28, 2023 | GEVO | $60.3K | Sale | 36,551 | $1.65 | Planned |
| Aug 22, 2022 | GEVO | $207.6K | Sale | 67,406 | $3.08 | Discretionary |
| Jul 26, 2022 | GEVO | $0 | Award | 234,711 | $N/A | Discretionary |
| Jul 7, 2022 | GEVO | $200.2K | Sale | 79,145 | $2.53 | Discretionary |
| Jun 21, 2022 | GEVO | $132.2K | Sale | 51,049 | $2.59 | Discretionary |
| Aug 20, 2021 | GEVO | $0 | Award | 522,900 | $N/A | Discretionary |
| Jul 6, 2021 | GEVO | $669.2K | Payment | 97,695 | $6.85 | Discretionary |
| Jun 24, 2021 | GEVO | $289.2K | Payment | 36,056 | $8.02 | Discretionary |
| Aug 1, 2020 | GEVO | $2.6K | Payment | 4,652 | $0.55 | Discretionary |
| Jul 6, 2020 | GEVO | $0 | Award | 454,393 | $N/A | Discretionary |
| Jul 1, 2020 | GEVO | $0 | Award | 11,631 | $N/A | Discretionary |
| Jun 24, 2020 | GEVO | $38.1K | Payment | 35,263 | $1.08 | Discretionary |
| May 15, 2020 | GEVO | $9.5K | Payment | 9,178 | $1.04 | Discretionary |
| Apr 1, 2020 | GEVO | $0 | Award | 22,945 | $N/A | Discretionary |
| Aug 9, 2019 | GEVO | $9.8K | Payment | 4,000 | $2.46 | Discretionary |
| Jun 24, 2019 | GEVO | $0 | Award | 176,316 | $N/A | Discretionary |
| Aug 9, 2018 | GEVO | $0 | Award | 10,000 | $N/A | Discretionary |
| Jul 30, 2018 | GEVO | $0 | Option Exercise | 4 | $N/A | Discretionary |
| Jul 30, 2018 | GEVO | $4 | Payment | 1 | $3.68 | Discretionary |
| Jun 29, 2018 | GEVO | $0 | Option Exercise | 4 | $N/A | Discretionary |