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Gevo, Inc.

GEVO
Exchange
Nasdaq
Industry
Industrial Organic Chemicals
SEC CIK
0001392380

In the last 90 days, Gevo, Inc. insiders filed 2 open-market purchases and 7 sales; 147 institutions reported holding it in 13F filings for Q2 2026, worth $137.9M in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Gevo, Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
2 filings
2 insiders, $96.4K in total
Open-market sells
7 filings
4 insiders, $476.1K in total
Insiders trading
6
Net value
−$379.8K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Gevo, Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Gevo, Inc.
NameTitleLast reported holdingLast filingFilings, past year
Bowron Kimberly TChief of Staff684,817Sep 4, 20265
Bloom Paul DCEO1,500,789Sep 4, 20266
Gruber Patrick R.Director3,320,455Sep 4, 20264
Kettner David MichaelChief Legal & Emrg Biz Officer276,788Aug 24, 20263
Barber James JDirector120,000Aug 24, 20262
Werpy Todd AllenDirector62,583Aug 24, 20261
Agiri Oluwagbemileke YusufCFO472,893Aug 7, 20266
Ryan Christopher MichaelPresident & COO1,279,245Jun 15, 20264
Shafer AndrewChief Mktg Cust & Brnd Officer311,608Jun 15, 202611
Gendenjamts DavaajargalVP Acctg and Treasurer108,865Jun 15, 20263
Baum William HDirector218,679May 29, 20261
Marsh AndrewDirector343,669May 29, 20261
Mize Gary W.Director351,226May 29, 20262
Guillen JaimeDirector264,046May 29, 20261
Ellet Mary KathrynDirector132,821May 29, 20261
James Kyle DeanChief Commercial Officer266,448May 22, 20262
Fitzgerald Lindsay ClintonChief Advocacy Officer271,650May 22, 20262
Battershell Carol JaneDirector278,265Nov 14, 20251
Amorelli AngeloDirector2,942Oct 15, 20251
Smull L LynnEVP1,102,131Aug 6, 20250
Nurmat Alisher KVP AND TREASURER192,476Aug 7, 20240
Cesarek Timothy JChief Commercial Officer946,304Aug 25, 20230
Williams Geoffrey Thomas Jr.VP-General Counsel & Secretary455,530Aug 4, 20230
Dreessen RuthDirector245,532Jun 7, 20220
Romero CarolynChief Accounting Officer325,168Aug 24, 20210

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Aug 1, 2024 (view filing)Jul 311 dayRyan Christopher MichaelPresident & COOSSale−39.8K$0.59−$23.5K−2.3%1.70M after10b5-1
Aug 7, 2024 (view filing)Aug 61 dayGruber Patrick R.Chief Executive OfficerSSale−127.3K$0.51−$64.9K−3.1%3.92M after10b5-1
Aug 7, 2024 (view filing)Aug 61 dayRyan Christopher MichaelPresident & COOSSale−46.6K$0.51−$23.8K−2.7%1.66M after10b5-1
Aug 7, 2024 (view filing)Aug 61 daySmull L LynnChief Financial OfficerSSale−40.1K$0.51−$20.5K−3.1%1.24M after10b5-1
Aug 7, 2024 (view filing)Aug 61 dayBloom Paul DCCO & CIOSSale−34.7K$0.51−$17.7K−3.3%1.01M after10b5-1
Aug 7, 2024 (view filing)Aug 61 dayBowron Kimberly TChief People OfficerSSale−13.6K$0.51−$6.92K−3.1%421.7K after10b5-1
Aug 7, 2024 (view filing)Aug 61 dayNurmat Alisher KVP AND TREASURERSSale−5.01K$0.51−$2.56K−2.5%192.5K after10b5-1
Aug 26, 2024 (view filing)Aug 224 daysGruber Patrick R.Chief Executive OfficerSSale−164.4K$0.76−$125.0K−4.2%3.76M after10b5-1
Aug 26, 2024 (view filing)Aug 224 daysRyan Christopher MichaelPresident & COOSSale−84.0K$0.76−$63.9K−5.1%1.57M after10b5-1
Aug 26, 2024 (view filing)Aug 224 daysSmull L LynnChief Financial OfficerSSale−69.7K$0.76−$53.0K−5.6%1.17M after10b5-1
Aug 26, 2024 (view filing)Aug 224 daysBloom Paul DCCO & CIOSSale−60.3K$0.76−$45.8K−5.9%953.9K after10b5-1
Aug 26, 2024 (view filing)Aug 224 daysBowron Kimberly TChief People OfficerSSale−16.4K$0.76−$12.5K−3.9%405.3K after10b5-1
Oct 21, 2024 (view filing)Oct 174 daysBloom Paul DCCO & CIOSSale−16.0K$3.06−$49.0K−1.7%947.9K after10b5-1
Nov 6, 2024 (view filing)Nov 51 dayShafer AndrewChief Cust Mkt & Brnd OfficerSSale−26.9K$2.37−$63.8K−7.5%332.4K after10b5-1
Nov 25, 2024 (view filing)Nov 214 daysBowron Kimberly TChief People and IT OfficerSSale−14.2K$1.29−$18.4K−100.0%0 after
Mar 26, 2025 (view filing)Mar 242 daysShafer AndrewChief Cust Mkt & Brnd OfficerSSale−10.0K$1.33−$13.3K−3.0%322.4K after10b5-1
Apr 23, 2025 (view filing)Apr 212 daysShafer AndrewChief Cust Mkt & Brnd OfficerSSale−5.00K$1.11−$5.55K−1.6%317.4K after10b5-1
May 20, 2025 (view filing)May 20Same dayShafer AndrewChief Cust Mkt & Brnd OfficerSSale−5.00K$1.15−$5.75K−1.6%312.4K after10b5-1
Jun 2, 2025 (view filing)May 303 daysBowron Kimberly TChief People and IT OfficerSSale−24.0K$1.28−$30.7K−5.8%391.3K after10b5-1
Jun 2, 2025 (view filing)May 303 daysGruber Patrick R.Chief Executive OfficerSSale−157.2K$1.28−$201.2K−4.2%3.61M after10b5-1
Jun 2, 2025 (view filing)May 303 daysRyan Christopher MichaelPresident & COOSSale−73.9K$1.28−$94.6K−4.7%1.51M after10b5-1
Jun 2, 2025 (view filing)May 303 daysBloom Paul DChief Business OfficerSSale−87.5K$1.28−$112.0K−9.2%860.4K after10b5-1
Jun 2, 2025 (view filing)May 303 daysSmull L LynnEVPSSale−60.3K$1.28−$77.2K−5.2%1.11M after10b5-1
Jun 2, 2025 (view filing)May 303 daysShafer AndrewChief Cust Mkt & Brnd OfficerSSale−27.5K$1.28−$35.2K−8.8%284.9K after10b5-1
Jun 4, 2025 (view filing)Jun 31 dayFitzgerald Lindsay ClintonChief Advocacy & Comms OfficerSSale−8.99K$1.16−$10.4K−5.3%161.5K after10b5-1
Jun 4, 2025 (view filing)Jun 31 dayAgiri Oluwagbemileke YusufCFOSSale−10.8K$1.16−$12.5K−6.6%152.1K after10b5-1
Jul 8, 2025 (view filing)Jul 17 daysLateSmull L LynnEVPSSale−3.93K$1.33−$5.23K−17.8%18.1K after
Jul 11, 2025 (view filing)Jun 2021 daysLateShafer AndrewChief Cust Mkt & Brnd OfficerSSale−5.00K$1.35−$6.75K−1.5%335.6K after
Jul 22, 2025 (view filing)Jul 211 dayShafer AndrewChief Cust Mkt & Brnd OfficerSSale−5.00K$1.55−$7.75K−1.5%330.6K after10b5-1
Aug 4, 2025 (view filing)Aug 13 daysGruber Patrick R.Chief Executive OfficerSSale−120.3K$1.25−$150.4K−2.9%3.96M after10b5-1
Aug 4, 2025 (view filing)Aug 13 daysRyan Christopher MichaelPresident & COOSSale−44.0K$1.25−$55.0K−2.6%1.68M after10b5-1
Aug 4, 2025 (view filing)Aug 13 daysBloom Paul DChief Business OfficerSSale−27.7K$1.25−$34.7K−2.6%1.04M after10b5-1
Aug 4, 2025 (view filing)Aug 13 daysSmull L LynnEVPSSale−32.8K$1.25−$41.0K−2.8%1.14M after10b5-1
Aug 4, 2025 (view filing)Aug 13 daysBowron Kimberly TChief People and IT OfficerSSale−11.7K$1.25−$14.6K−2.3%495.1K after10b5-1
Aug 4, 2025 (view filing)Aug 13 daysFitzgerald Lindsay ClintonChief Advocacy & Comms OfficerSSale−5.18K$1.25−$6.48K−2.1%240.3K after10b5-1
Aug 6, 2025 (view filing)Aug 51 dayGruber Patrick R.Chief Executive OfficerSSale−116.1K$1.23−$142.8K−2.9%3.85M after10b5-1
Aug 6, 2025 (view filing)Aug 51 dayRyan Christopher MichaelPresident & COOSSale−42.5K$1.23−$52.3K−2.5%1.63M after10b5-1
Aug 6, 2025 (view filing)Aug 51 dayBloom Paul DChief Business OfficerSSale−42.1K$1.23−$51.7K−4.0%1.00M after10b5-1
Aug 6, 2025 (view filing)Aug 51 daySmull L LynnEVPSSale−36.6K$1.23−$45.0K−3.2%1.10M after10b5-1
Aug 6, 2025 (view filing)Aug 51 dayBowron Kimberly TChief People and IT OfficerSSale−12.4K$1.23−$15.2K−2.5%482.8K after10b5-1
Aug 6, 2025 (view filing)Aug 51 dayFitzgerald Lindsay ClintonChief Advocacy & Comms OfficerSSale−8.12K$1.23−$9.99K−3.4%232.2K after10b5-1
Aug 6, 2025 (view filing)Aug 51 dayAgiri Oluwagbemileke YusufCFOSSale−5.74K$1.23−$7.06K−1.7%335.5K after10b5-1
Aug 15, 2025 (view filing)Aug 12-133 daysLateAmorelli AngeloDirectorSSale−200.0K$1.95−$390.8K−98.6%2.94K after2 lots10b5-1
Aug 19, 2025 (view filing)Aug 181 dayMize Gary W.DirectorSSale−91.5K$1.68−$153.7K−19.1%388.3K after
Aug 21, 2025 (view filing)Aug 201 dayShafer AndrewChief Cust Mkt & Brnd OfficerSSale−5.00K$1.58−$7.90K−1.5%325.6K after10b5-1
Aug 21, 2025 (view filing)Aug 201 dayAgiri Oluwagbemileke YusufCFOSSale−57.7K$1.63−$94.0K−17.2%277.8K after
Sep 5, 2025 (view filing)Sep 41 dayGruber Patrick R.Chief Executive OfficerSSale−1.64K$1.63−$2.68K0.0%3.85M after10b5-1
Sep 5, 2025 (view filing)Sep 41 dayRyan Christopher MichaelPresident & COOSSale−1.68K$1.63−$2.74K−0.1%1.63M after10b5-1
Sep 5, 2025 (view filing)Sep 41 dayBloom Paul DChief Business OfficerSSale−2.09K$1.63−$3.41K−0.2%998.6K after10b5-1
Sep 5, 2025 (view filing)Sep 41 dayAgiri Oluwagbemileke YusufCFOSSale−1.73K$1.63−$2.82K−0.6%276.1K after10b5-1