Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 13 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

13 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 8, 2015 GEVO S 8,713 $5.50 $47,922 102,716 Indirect -7.82% Disposed -99.9% (price as of 2026-10-02)
May 8, 2015 GEVO S 24,692 $5.44 $134,324 111,429 Indirect -18.14% Disposed -99.9% (price as of 2026-10-02)
Dec. 16, 2013 GEVO P 370,370 · · 370,370 Indirect · Acquired (price as of 2026-10-02)
Dec. 16, 2013 GEVO P 37,037 · · 37,037 Direct · Acquired (price as of 2026-10-02)
Dec. 16, 2013 GEVO P 370,370 · · 2,041,795 Indirect +22.16% Acquired (price as of 2026-10-02)
Dec. 16, 2013 GEVO P 37,037 · · 89,295 Direct +70.87% Acquired (price as of 2026-10-02)
Feb. 14, 2011 GEVO P 130,686 $15.00 $1,960,290 1,671,425 Indirect +8.48% Acquired -100.0% (price as of 2026-10-02)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 12, 2014 GEVO Non-Qualified Stock Option (right to buy) Common Stock (67,204) $1.46 March 12, 2024 67,204 Acquired
Dec. 16, 2013 GEVO Common Stock Warrant (right-to-buy) Common Stock (370,370) · Dec. 16, 2018 370,370 Acquired
Dec. 16, 2013 GEVO Common Stock Warrant (right to buy) Common Stock (37,037) · Dec. 16, 2018 37,037 Acquired
March 21, 2013 GEVO Non-Qualified Stock Option (right to buy) Common Stock (6,250) $1.89 March 15, 2023 6,250 Acquired
March 14, 2012 GEVO Non-Qualified Stock Option (right to buy) Common Stock (6,250) $9.41 March 14, 2022 6,250 Acquired
March 30, 2011 GEVO Non-Qualified Stock Option (right to buy) Common Stock (5,230) $17.53 March 23, 2021 5,230 Acquired
Feb. 14, 2011 GEVO Series D-1 Preferred Stock Common Stock · · 126,515 Disposed
Feb. 14, 2011 GEVO Series D Preferred Stock Common Stock · · 497,160 Disposed
Feb. 14, 2011 GEVO Series C Preferred Stock Common Stock · · 802,920 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 8, 2011 GEVO Series C Preferred Stock→ Common Stock · Indirect
Feb. 8, 2011 GEVO Series D Preferred Stock→ Common Stock · Indirect
Feb. 8, 2011 GEVO Series D-1 Preferred Stock→ Common Stock · Indirect