Christopher Michael Ryan
Insider
First SEC filing: Feb. 8, 2011 · Latest: June 15, 2026
Insider at
Insider transactions
0 buys (P)
5 sells (S)
Net: $-850,881
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 12, 2026 | GEVO | S 10b5-1 | 35,196 | $1.43 | $50,330 | 1,279,245 Direct | -2.68% | Disposed | -8.4% (price as of 2026-10-02) |
| May 27, 2026 | GEVO | S 10b5-1 | 87,700 | $1.76 | $154,352 | 1,314,441 Direct | -6.25% | Disposed | -25.6% (price as of 2026-10-02) |
| March 31, 2026 | GEVO | S 10b5-1 | 29,797 | $2.96 | $88,199 | 1,402,141 Direct | -2.08% | Disposed | -55.7% (price as of 2026-10-02) |
| March 30, 2026 | GEVO | S 10b5-1 | 100,000 | $2.76 | $276,000 | 1,431,938 Direct | -6.53% | Disposed | -52.5% (price as of 2026-10-02) |
| Oct. 15, 2025 | GEVO | S 10b5-1 | 100,000 | $2.82 | $282,000 | 1,531,938 Direct | -6.13% | Disposed | -53.5% (price as of 2026-10-02) |
| Sept. 4, 2025 | GEVO | S 10b5-1 | 1,683 | $1.63 | $2,743 | 1,631,938 Direct | -0.10% | Disposed | -19.6% (price as of 2026-10-02) |
| Aug. 5, 2025 | GEVO | S 10b5-1 | 42,499 | $1.23 | $52,274 | 1,633,621 Direct | -2.54% | Disposed | 6.5% (price as of 2026-10-02) |
| Aug. 1, 2025 | GEVO | S 10b5-1 | 43,964 | $1.25 | $54,955 | 1,676,120 Direct | -2.56% | Disposed | 4.8% (price as of 2026-10-02) |
| June 9, 2025 | GEVO | A | 210,084 | · | · | 1,720,084 Direct | +13.91% | Acquired | (price as of 2026-10-02) |
| June 9, 2025 | GEVO | A | 626,618 | · | · | 626,618 Direct | · | Acquired | (price as of 2026-10-02) |
| May 30, 2025 | GEVO | S 10b5-1 | 73,934 | $1.28 | $94,636 | 1,510,000 Direct | -4.67% | Disposed | 2.3% (price as of 2026-10-02) |
| Sept. 1, 2024 | GEVO | A | 10,000 | · | · | 1,583,934 Direct | +0.64% | Acquired | (price as of 2026-10-02) |
| Aug. 22, 2024 | GEVO | S 10b5-1 | 84,014 | $0.76 | $63,851 | 1,573,934 Direct | -5.07% | Disposed | 72.4% (price as of 2026-10-02) |
| Aug. 6, 2024 | GEVO | S 10b5-1 | 46,608 | $0.51 | $23,770 | 1,657,948 Direct | -2.73% | Disposed | 156.9% (price as of 2026-10-02) |
| July 31, 2024 | GEVO | S 10b5-1 | 39,821 | $0.59 | $23,494 | 1,704,556 Direct | -2.28% | Disposed | 122.0% (price as of 2026-10-02) |
| May 22, 2024 | GEVO | A | 550,000 | · | · | 1,744,377 Direct | +46.05% | Acquired | (price as of 2026-10-02) |
| May 22, 2024 | GEVO | A | 550,000 | · | · | 550,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 23, 2023 | GEVO | S 10b5-1 | 83,902 | $1.38 | $115,785 | 1,194,377 Direct | -6.56% | Disposed | -5.1% (price as of 2026-10-02) |
| Aug. 3, 2023 | GEVO | A | 266,220 | · | · | 1,278,279 Direct | +26.30% | Acquired | (price as of 2026-10-02) |
| Aug. 3, 2023 | GEVO | A | 266,220 | · | · | 266,220 Direct | · | Acquired | (price as of 2026-10-02) |
| July 28, 2023 | GEVO | S 10b5-1 | 36,551 | $1.65 | $60,309 | 1,012,059 Direct | -3.49% | Disposed | -20.6% (price as of 2026-10-02) |
| Aug. 22, 2022 | GEVO | S 10b5-1 | 67,406 | $3.08 | $207,610 | 1,048,610 Direct | -6.04% | Disposed | -57.5% (price as of 2026-10-02) |
| July 26, 2022 | GEVO | A | 234,711 | · | · | 1,116,016 Direct | +26.63% | Acquired | (price as of 2026-10-02) |
| July 26, 2022 | GEVO | A | 158,116 | · | · | 158,116 Direct | · | Acquired | (price as of 2026-10-02) |
| July 7, 2022 | GEVO | S 10b5-1 | 79,145 | $2.53 | $200,237 | 881,305 Direct | -8.24% | Disposed | -48.2% (price as of 2026-10-02) |
| June 21, 2022 | GEVO | S 10b5-1 | 51,049 | $2.59 | $132,217 | 960,450 Direct | -5.05% | Disposed | -49.4% (price as of 2026-10-02) |
| Aug. 20, 2021 | GEVO | A | 522,900 | · | · | 1,011,499 Direct | +107.02% | Acquired | (price as of 2026-10-02) |
| Aug. 20, 2021 | GEVO | A | 522,900 | · | · | 522,900 Direct | · | Acquired | (price as of 2026-10-02) |
| July 6, 2021 | GEVO | F | 97,695 | $6.85 | $669,211 | 488,599 Direct | -16.66% | Disposed | -80.9% (price as of 2026-10-02) |
| June 24, 2021 | GEVO | F | 36,056 | $8.02 | $289,169 | 586,294 Direct | -5.79% | Disposed | -83.7% (price as of 2026-10-02) |
| Aug. 1, 2020 | GEVO | F | 4,652 | $0.55 | $2,559 | 622,350 Direct | -0.74% | Disposed | 138.2% (price as of 2026-10-02) |
| July 6, 2020 | GEVO | A | 454,393 | · | · | 627,002 Direct | +263.25% | Acquired | (price as of 2026-10-02) |
| July 1, 2020 | GEVO | A | 11,631 | · | · | 172,609 Direct | +7.23% | Acquired | (price as of 2026-10-02) |
| June 24, 2020 | GEVO | F | 35,263 | $1.08 | $38,084 | 160,978 Direct | -17.97% | Disposed | 21.3% (price as of 2026-10-02) |
| May 15, 2020 | GEVO | F | 9,178 | $1.04 | $9,545 | 196,241 Direct | -4.47% | Disposed | 26.0% (price as of 2026-10-02) |
| April 1, 2020 | GEVO | A | 22,945 | · | · | 205,419 Direct | +12.57% | Acquired | (price as of 2026-10-02) |
| Aug. 9, 2019 | GEVO | F | 4,000 | $2.46 | $9,840 | 182,474 Direct | -2.15% | Disposed | -46.7% (price as of 2026-10-02) |
| June 24, 2019 | GEVO | A | 176,316 | · | · | 186,474 Direct | +1735.74% | Acquired | (price as of 2026-10-02) |
| Aug. 9, 2018 | GEVO | A | 64,333 | · | · | 64,333 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 9, 2018 | GEVO | A | 10,000 | · | · | 10,158 Direct | +6329.11% | Acquired | (price as of 2026-10-02) |
| July 30, 2018 | GEVO | M | 4 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| July 30, 2018 | GEVO | F | 1 | $3.68 | $4 | 158 Direct | -0.63% | Disposed | -64.4% (price as of 2026-10-02) |
| July 30, 2018 | GEVO | M | 4 | · | · | 159 Direct | +2.58% | Acquired | (price as of 2026-10-02) |
| June 29, 2018 | GEVO | M | 4 | · | · | 4 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| June 29, 2018 | GEVO | F | 1 | $3.80 | $4 | 155 Direct | -0.64% | Disposed | -65.5% (price as of 2026-10-02) |
| June 29, 2018 | GEVO | M | 4 | · | · | 156 Direct | +2.63% | Acquired | (price as of 2026-10-02) |
| May 29, 2018 | GEVO | M | 80 | · | · | 146 Direct | -35.40% | Disposed | (price as of 2026-10-02) |
| May 29, 2018 | GEVO | F | 22 | $0.24 | $5 | 3,031 Direct | -0.72% | Disposed | -72.7% (price as of 2026-10-02) |
| May 29, 2018 | GEVO | M | 80 | · | · | 3,053 Direct | +2.69% | Acquired | (price as of 2026-10-02) |
| April 30, 2018 | GEVO | M | 80 | · | · | 226 Direct | -26.14% | Disposed | (price as of 2026-10-02) |
| April 30, 2018 | GEVO | F | 27 | $0.36 | $10 | 2,973 Direct | -0.90% | Disposed | -81.8% (price as of 2026-10-02) |
| April 30, 2018 | GEVO | M | 80 | · | · | 3,000 Direct | +2.74% | Acquired | (price as of 2026-10-02) |
| March 29, 2018 | GEVO | M | 80 | · | · | 306 Direct | -20.73% | Disposed | (price as of 2026-10-02) |
| March 29, 2018 | GEVO | F | 27 | $0.46 | $12 | 2,920 Direct | -0.92% | Disposed | -85.8% (price as of 2026-10-02) |
| March 29, 2018 | GEVO | M | 80 | · | · | 2,947 Direct | +2.79% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2018 | GEVO | M | 80 | · | · | 2,894 Direct | +2.84% | Acquired | (price as of 2026-10-02) |
| Feb. 28, 2018 | GEVO | F | 27 | $0.45 | $12 | 2,867 Direct | -0.93% | Disposed | -85.4% (price as of 2026-10-02) |
| Feb. 28, 2018 | GEVO | M | 80 | · | · | 386 Direct | -17.17% | Disposed | (price as of 2026-10-02) |
| Jan. 29, 2018 | GEVO | M | 80 | · | · | 466 Direct | -14.65% | Disposed | (price as of 2026-10-02) |
| Jan. 29, 2018 | GEVO | F | 27 | $0.55 | $15 | 2,814 Direct | -0.95% | Disposed | -88.1% (price as of 2026-10-02) |
| Jan. 29, 2018 | GEVO | M | 80 | · | · | 2,841 Direct | +2.90% | Acquired | (price as of 2026-10-02) |
| Dec. 29, 2017 | GEVO | M | 80 | · | · | 546 Direct | -12.78% | Disposed | (price as of 2026-10-02) |
| Dec. 29, 2017 | GEVO | F | 29 | $0.59 | $17 | 2,761 Direct | -1.04% | Disposed | -88.9% (price as of 2026-10-02) |
| Dec. 29, 2017 | GEVO | M | 80 | · | · | 2,790 Direct | +2.95% | Acquired | (price as of 2026-10-02) |
| Nov. 29, 2017 | GEVO | M | 80 | · | · | 626 Direct | -11.33% | Disposed | (price as of 2026-10-02) |
| Nov. 29, 2017 | GEVO | F | 25 | $0.63 | $16 | 2,710 Direct | -0.91% | Disposed | -89.6% (price as of 2026-10-02) |
| Nov. 29, 2017 | GEVO | M | 80 | · | · | 2,735 Direct | +3.01% | Acquired | (price as of 2026-10-02) |
| Oct. 30, 2017 | GEVO | M | 80 | · | · | 706 Direct | -10.18% | Disposed | (price as of 2026-10-02) |
| Oct. 30, 2017 | GEVO | F | 24 | $0.65 | $16 | 2,655 Direct | -0.90% | Disposed | -89.9% (price as of 2026-10-02) |
| Oct. 30, 2017 | GEVO | M | 80 | · | · | 2,679 Direct | +3.08% | Acquired | (price as of 2026-10-02) |
| Sept. 29, 2017 | GEVO | M | 80 | · | · | 786 Direct | -9.24% | Disposed | (price as of 2026-10-02) |
| Sept. 29, 2017 | GEVO | F | 25 | $0.62 | $16 | 2,599 Direct | -0.95% | Disposed | -89.4% (price as of 2026-10-02) |
| Sept. 29, 2017 | GEVO | M | 80 | · | · | 2,624 Direct | +3.14% | Acquired | (price as of 2026-10-02) |
| Aug. 29, 2017 | GEVO | M | 80 | · | · | 866 Direct | -8.46% | Disposed | (price as of 2026-10-02) |
| Aug. 29, 2017 | GEVO | F | 25 | $0.59 | $15 | 2,544 Direct | -0.97% | Disposed | -88.9% (price as of 2026-10-02) |
| Aug. 29, 2017 | GEVO | M | 80 | · | · | 2,569 Direct | +3.21% | Acquired | (price as of 2026-10-02) |
| July 31, 2017 | GEVO | M | 80 | · | · | 946 Direct | -7.80% | Disposed | (price as of 2026-10-02) |
| July 31, 2017 | GEVO | F | 24 | $0.65 | $16 | 2,489 Direct | -0.96% | Disposed | -89.9% (price as of 2026-10-02) |
| July 31, 2017 | GEVO | M | 80 | · | · | 2,513 Direct | +3.29% | Acquired | (price as of 2026-10-02) |
| June 29, 2017 | GEVO | M | 80 | · | · | 1,026 Direct | -7.23% | Disposed | (price as of 2026-10-02) |
| June 29, 2017 | GEVO | F | 25 | $0.73 | $18 | 2,433 Direct | -1.02% | Disposed | -91.0% (price as of 2026-10-02) |
| June 29, 2017 | GEVO | M | 80 | · | · | 2,458 Direct | +3.36% | Acquired | (price as of 2026-10-02) |
| May 30, 2017 | GEVO | M | 80 | · | · | 1,106 Direct | -6.75% | Disposed | (price as of 2026-10-02) |
| May 30, 2017 | GEVO | F | 24 | $0.67 | $16 | 2,378 Direct | -1.00% | Disposed | -90.2% (price as of 2026-10-02) |
| May 30, 2017 | GEVO | M | 80 | · | · | 2,402 Direct | +3.45% | Acquired | (price as of 2026-10-02) |
| May 1, 2017 | GEVO | M | 80 | · | · | 2,358 Direct | +3.51% | Acquired | (price as of 2026-10-02) |
| May 1, 2017 | GEVO | F | 36 | $1.02 | $37 | 2,322 Direct | -1.53% | Disposed | -93.6% (price as of 2026-10-02) |
| May 1, 2017 | GEVO | M | 80 | · | · | 1,186 Direct | -6.32% | Disposed | (price as of 2026-10-02) |
| March 29, 2017 | GEVO | M | 80 | · | · | 1,266 Direct | -5.94% | Disposed | (price as of 2026-10-02) |
| March 29, 2017 | GEVO | F | 35 | $1.17 | $41 | 2,278 Direct | -1.51% | Disposed | -94.4% (price as of 2026-10-02) |
| March 29, 2017 | GEVO | M | 80 | · | · | 2,313 Direct | +3.58% | Acquired | (price as of 2026-10-02) |
| March 13, 2017 | GEVO | S 10b5-1 | 7 | $0.96 | $7 | 2,233 Direct | -0.31% | Disposed | -93.2% (price as of 2026-10-02) |
| Feb. 28, 2017 | GEVO | M | 80 | · | · | 1,346 Direct | -5.61% | Disposed | (price as of 2026-10-02) |
| Feb. 28, 2017 | GEVO | F | 36 | $1.01 | $36 | 2,240 Direct | -1.58% | Disposed | -93.5% (price as of 2026-10-02) |
| Feb. 28, 2017 | GEVO | M | 80 | · | · | 2,276 Direct | +3.64% | Acquired | (price as of 2026-10-02) |
| Feb. 13, 2017 | GEVO | S 10b5-1 | 7 | $2.51 | $18 | 2,196 Direct | -0.32% | Disposed | -97.4% (price as of 2026-10-02) |
| Jan. 30, 2017 | GEVO | M | 80 | · | · | 1,426 Direct | -5.31% | Disposed | (price as of 2026-10-02) |
| Jan. 30, 2017 | GEVO | F | 41 | $2.87 | $118 | 2,203 Direct | -1.83% | Disposed | -97.7% (price as of 2026-10-02) |
| Jan. 30, 2017 | GEVO | M | 80 | · | · | 2,244 Direct | +3.70% | Acquired | (price as of 2026-10-02) |
| Jan. 12, 2017 | GEVO | S 10b5-1 | 7 | $3.85 | $27 | 2,164 Direct | -0.32% | Disposed | -98.3% (price as of 2026-10-02) |
Showing latest 100 of 287 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 9, 2025 | GEVO | Stock Option | Common Stock | $1.18 | June 8, 2035 | 626,618 | Acquired |
| May 22, 2024 | GEVO | Stock Option | Common Stock | $0.71 | May 21, 2034 | 550,000 | Acquired |
| Aug. 3, 2023 | GEVO | Stock Option | Common Stock | $1.75 | Aug. 2, 2033 | 266,220 | Acquired |
| July 26, 2022 | GEVO | Stock Option | Common Stock | $3.92 | July 25, 2032 | 158,116 | Acquired |
| Aug. 20, 2021 | GEVO | Stock Option | Common Stock | $4.98 | Aug. 19, 2031 | 522,900 | Acquired |
| Aug. 9, 2018 | GEVO | Stock Appreciation Right | Common Stock | $3.45 | Aug. 9, 2028 | 64,333 | Acquired |
| July 30, 2018 | GEVO | Restricted Stock Units | Common Stock | · | · | 4 | Disposed |
| June 29, 2018 | GEVO | Restricted Stock Units | Common Stock | · | · | 4 | Disposed |
| May 29, 2018 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| April 30, 2018 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| March 29, 2018 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Feb. 28, 2018 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Jan. 29, 2018 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Dec. 29, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Nov. 29, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Oct. 30, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Sept. 29, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Aug. 29, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| July 31, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| June 29, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| May 30, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| May 1, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| March 29, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Feb. 28, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Jan. 30, 2017 | GEVO | Restricted Stock Units | Common Stock | · | · | 80 | Disposed |
| Dec. 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Nov. 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Oct. 31, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Sept. 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Aug. 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| July 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| June 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| May 31, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| April 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| March 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Feb. 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Jan. 29, 2016 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Dec. 29, 2015 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Nov. 29, 2015 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Oct. 29, 2015 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Sept. 29, 2015 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Sept. 16, 2015 | GEVO | Restricted Stock Units | Common Stock | · | · | 1,586 | Disposed |
| Sept. 16, 2015 | GEVO | Non-Qualified Stock Option | Common Stock | $2.19 | July 29, 2015 | 62,189 | Acquired |
| Sept. 16, 2015 | GEVO | Restricted Stock Units | Common Stock | · | · | 57,078 | Acquired |
| March 12, 2014 | GEVO | Non-Qualified Stock Option (right to buy) | Common Stock | $1.46 | March 12, 2024 | 204,302 | Acquired |
| March 21, 2013 | GEVO | Non-Qualified Stock Option (right to buy) | Common Stock | $1.89 | March 15, 2023 | 29,750 | Acquired |
| March 14, 2012 | GEVO | Non-Qualified Stock Option (right to buy) | Common Stock | $9.41 | March 14, 2022 | 29,750 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2022 | $415,000 | $155,625 | · | · | · | · | · | $1,476,678 |
| 2021 | $385,192 | $265,132 | $2,604,042 | $2,400,111 | · | · | · | $5,654,477 |
| 2020 | $312,667 | $134,000 | $321,778 | · | · | · | · | $768,445 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.