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CIK 0001392380 · Non-accelerated filer<br>Smaller reporting company

Ticker
GEVO
Exchange
Nasdaq
Industry
Industrial Organic Chemicals
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
870747704
Phone
303-858-8358
Business address
345 INVERNESS DRIVE SOUTH, BUILDING C, Suite 310, ENGLEWOOD, CO, 80112
Former names
Gevo Inc
Open-market buys, last 90 days
$96,369
in 2 filings
Open-market sales, last 90 days
$10,348
in 3 filings, $10K under 10b5-1 plans

Net +$86,021. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-05-27 Ellet Mary Kathryn Director Grant or award +70,000 132,821
2026-05-27 Shafer Andrew Chief Mktg Cust & Brnd Officer Sale 10b5-1 −32,667 $1.76 $57K 321,051
2026-05-27 Guillen Jaime Director Grant or award +70,000 264,046
2026-05-27 Bowron Kimberly T Chief of Staff Sale 10b5-1 −25,101 $1.76 $44K 711,765
2026-05-27 Bloom Paul D CEO Sale 10b5-1 −75,735 $1.76 $133K 1,518,588
2026-05-27 Mize Gary W. Director Grant or award +70,000 351,226
2026-05-27 Ryan Christopher Michael President & COO Sale 10b5-1 −87,700 $1.76 $154K 1,314,441
2026-05-27 Gruber Patrick R. Director Grant or award 10b5-1 +70,000 3,915,462
2026-05-27 Gruber Patrick R. Director Sale 10b5-1 −186,469 $1.76 $328K 3,728,993
2026-05-27 Marsh Andrew Director Grant or award +70,000 343,669
2026-05-27 Barber James J Director Grant or award +70,000 70,000
2026-05-27 BAUM WILLIAM H Director Grant or award · Stock Option +80,893 80,893
2026-05-20 Kettner David Michael General Counsel Grant or award +133,232 264,288
2026-05-20 Kettner David Michael General Counsel Grant or award · Stock Option +153,937 153,937
2026-05-20 Agiri Oluwagbemileke Yusuf CFO Grant or award +304,878 586,102
2026-05-20 Agiri Oluwagbemileke Yusuf CFO Grant or award · Stock Option +352,258 352,258
2026-05-20 Fitzgerald Lindsay Clinton Chief Advocacy Officer Grant or award +59,451 271,650
2026-05-20 Fitzgerald Lindsay Clinton Chief Advocacy Officer Grant or award · Stock Option +68,690 68,690
2026-05-20 Gendenjamts Davaajargal VP Acctg and Treasurer Grant or award +52,941 113,158
2026-05-20 Gendenjamts Davaajargal VP Acctg and Treasurer Grant or award · Stock Option +61,169 61,169

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