Christopher Michael Ryan

CIK 1512143 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 8, 2011 · Latest: June 15, 2026

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Insider transactions

0 buys (P) 2 sells (S) Net: $-204,682 + 83 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

83 other filings hidden
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 7.7% (price as of 2026-08-19)
May 27, 2026 GEVO S 10b5-1 87,700 $1.76 $154,352 1,314,441 Direct -6.25% Disposed -12.5% (price as of 2026-08-19)
Aug. 23, 2023 GEVO S 10b5-1 83,902 $1.38 $115,785 1,194,377 Direct -6.56% Disposed 11.6% (price as of 2026-08-19)
July 28, 2023 GEVO S 10b5-1 36,551 $1.65 $60,309 1,012,059 Direct -3.49% Disposed -6.7% (price as of 2026-08-19)
Aug. 22, 2022 GEVO S 10b5-1 67,406 $3.08 $207,610 1,048,610 Direct -6.04% Disposed -50.0% (price as of 2026-08-19)
July 7, 2022 GEVO S 10b5-1 79,145 $2.53 $200,237 881,305 Direct -8.24% Disposed -39.1% (price as of 2026-08-19)
June 21, 2022 GEVO S 10b5-1 51,049 $2.59 $132,217 960,450 Direct -5.05% Disposed -40.5% (price as of 2026-08-19)
March 13, 2017 GEVO S 10b5-1 7 $0.96 $7 2,233 Direct -0.31% Disposed -92.0% (price as of 2026-08-19)
Feb. 13, 2017 GEVO S 10b5-1 7 $2.51 $18 2,196 Direct -0.32% Disposed -96.9% (price as of 2026-08-19)
Jan. 12, 2017 GEVO S 10b5-1 7 $3.85 $27 2,164 Direct -0.32% Disposed -98.0% (price as of 2026-08-19)
Dec. 12, 2016 GEVO S 10b5-1 121 $0.24 $29 42,408 Direct -0.28% Disposed -98.4% (price as of 2026-08-19)
Nov. 14, 2016 GEVO S 10b5-1 121 $0.44 $53 41,449 Direct -0.29% Disposed -99.1% (price as of 2026-08-19)
Oct. 12, 2016 GEVO S 10b5-1 121 $0.43 $52 40,490 Direct -0.30% Disposed -99.1% (price as of 2026-08-19)
Sept. 12, 2016 GEVO S 10b5-1 141 $0.50 $70 39,532 Direct -0.36% Disposed -99.2% (price as of 2026-08-19)
Aug. 12, 2016 GEVO S 10b5-1 141 $0.56 $79 38,593 Direct -0.36% Disposed -99.3% (price as of 2026-08-19)
July 18, 2016 GEVO S 10b5-1 70 $0.57 $40 37,655 Direct -0.19% Disposed -99.3% (price as of 2026-08-19)
July 12, 2016 GEVO S 10b5-1 121 $0.58 $70 37,725 Direct -0.32% Disposed -99.3% (price as of 2026-08-19)

Showing latest 100 of 262 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
May 22, 2024 GEVO Stock Option Common Stock (550,000) $0.71 May 21, 2034 550,000 Acquired
Aug. 3, 2023 GEVO Stock Option Common Stock (266,220) $1.75 Aug. 2, 2033 266,220 Acquired
July 26, 2022 GEVO Stock Option Common Stock (158,116) $3.92 July 25, 2032 158,116 Acquired
Aug. 9, 2018 GEVO Stock Appreciation Right Common Stock (64,333) $3.45 Aug. 9, 2028 64,333 Acquired
July 30, 2018 GEVO Restricted Stock Units Common Stock (4) — — 4 Disposed
June 29, 2018 GEVO Restricted Stock Units Common Stock (4) — — 4 Disposed
May 29, 2018 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
April 30, 2018 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
March 29, 2018 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Feb. 28, 2018 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Jan. 29, 2018 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Dec. 29, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Nov. 29, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Oct. 30, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Sept. 29, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Aug. 29, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
July 31, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
June 29, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
May 30, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
May 1, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
March 29, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Feb. 28, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Jan. 30, 2017 GEVO Restricted Stock Units Common Stock (80) — — 80 Disposed
Dec. 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Nov. 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Oct. 31, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Sept. 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Aug. 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
July 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
June 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
May 31, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
April 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
March 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Feb. 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Jan. 29, 2016 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Dec. 29, 2015 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Nov. 29, 2015 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Oct. 29, 2015 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Sept. 29, 2015 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Sept. 16, 2015 GEVO Restricted Stock Units Common Stock (1,586) — — 1,586 Disposed
Sept. 16, 2015 GEVO Non-Qualified Stock Option Common Stock (62,189) $2.19 July 29, 2015 62,189 Acquired
Sept. 16, 2015 GEVO Restricted Stock Units Common Stock (57,078) — — 57,078 Acquired
March 12, 2014 GEVO Non-Qualified Stock Option (right to buy) Common Stock (204,302) $1.46 March 12, 2024 204,302 Acquired
March 21, 2013 GEVO Non-Qualified Stock Option (right to buy) Common Stock (29,750) $1.89 March 15, 2023 29,750 Acquired
March 14, 2012 GEVO Non-Qualified Stock Option (right to buy) Common Stock (29,750) $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.

Date Ticker Security Shares Ownership
Feb. 8, 2011 GEVO Non-Qualified Stock Option (right to buy)→ Common Stock (175,000) 175,000 Direct
Feb. 8, 2011 GEVO Non-Qualified Stock Option (right to buy)→ Common Stock (44,000) 44,000 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

GEVO

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.