Gevo, Inc. (GEVO) Insider Trading
Over the last 3 months, GEVO insiders made 0 open-market buys and 13 sales, a net sale of -$1.5M (SEC Form 4). Over the last 6 months, 103 institutions increased and 89 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
13
Net (3m)
-$1.5M
Insider trades by month Buys Sells
Nov
Dec
Jan
Mar
Apr
May
Context3-month price -6.3%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 29, 2026 | BAUM WILLIAM Hdirector | Grant | 80,893 | $1.80 |
| May 29, 2026 | Shafer Andrewofficer: Chief Mktg Cust & Brnd Officer | Sell | 32,667 | $1.76 |
| May 29, 2026 | Gruber Patrick R.director | Sell | 186,469 | $1.76 |
| May 29, 2026 | Mize Gary W.director | Grant | 70,000 | — |
| May 29, 2026 | Ryan Christopher Michaelofficer: President & COO | Sell | 87,700 | $1.76 |
| May 29, 2026 | Bowron Kimberly Tofficer: Chief of Staff | Sell | 25,101 | $1.76 |
| May 29, 2026 | Gruber Patrick R.director | Grant | 70,000 | — |
| May 29, 2026 | Bloom Paul Ddirector, officer: CEO | Sell | 75,735 | $1.76 |
| May 29, 2026 | Barber James Jdirector | Grant | 70,000 | — |
| May 29, 2026 | Marsh Andrewdirector | Grant | 70,000 | — |
| May 29, 2026 | Agiri Oluwagbemileke Yusufofficer: CFO | Sell | 31,958 | $1.77 |
| May 29, 2026 | Guillen Jaimedirector | Grant | 70,000 | — |
| May 29, 2026 | Ellet Mary Kathryndirector | Grant | 70,000 | — |
| May 22, 2026 | Bloom Paul Ddirector, officer: CEO | Grant | 670,732 | — |
| May 22, 2026 | Bowron Kimberly Tofficer: Chief of Staff | Grant | 295,368 | $1.64 |
| May 22, 2026 | Bloom Paul Ddirector, officer: CEO | Grant | 774,967 | $1.64 |
| May 22, 2026 | Agiri Oluwagbemileke Yusufofficer: CFO | Grant | 304,878 | — |
| May 22, 2026 | Kettner David Michaelofficer: General Counsel | Grant | 153,937 | $1.64 |
| May 22, 2026 | Shafer Andrewofficer: Chief Mktg Cust & Brnd Officer | Grant | 95,778 | $1.64 |
| May 22, 2026 | Gendenjamts Davaajargalofficer: VP Acctg and Treasurer | Grant | 52,941 | — |
| May 22, 2026 | Gendenjamts Davaajargalofficer: VP Acctg and Treasurer | Grant | 61,169 | $1.64 |
| May 22, 2026 | JAMES KYLE DEANofficer: Chief Commercial Officer | Tax | 25,118 | $2.40 |
| May 22, 2026 | Bowron Kimberly Tofficer: Chief of Staff | Grant | 255,640 | — |
| May 22, 2026 | JAMES KYLE DEANofficer: Chief Commercial Officer | Grant | 133,232 | — |
| May 22, 2026 | Kettner David Michaelofficer: General Counsel | Tax | 27,278 | $2.40 |
| May 22, 2026 | Fitzgerald Lindsay Clintonofficer: Chief Advocacy Officer | Grant | 59,451 | — |
| May 22, 2026 | Agiri Oluwagbemileke Yusufofficer: CFO | Grant | 352,258 | $1.64 |
| May 22, 2026 | JAMES KYLE DEANofficer: Chief Commercial Officer | Grant | 153,937 | $1.64 |
| May 22, 2026 | Fitzgerald Lindsay Clintonofficer: Chief Advocacy Officer | Grant | 68,690 | $1.64 |
| May 22, 2026 | Kettner David Michaelofficer: General Counsel | Grant | 133,232 | — |
Source: GEVO SEC Form 4 filings, latest May 29, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their GEVO positions over the last 6 months (SEC Form 13F).
Increased
103
New positions
56
Reduced
89
Sold out
31
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 17.4M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 17.3M | May 13, 2026 |
| VANGUARD GROUP INC | Increased | 15.6M | Jan 29, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 10.1M | May 15, 2026 |
| STATE STREET CORP | Increased | 9.1M | May 15, 2026 |
| STATE STREET CORP | Increased | 8.4M | Feb 13, 2026 |
| UBS GROUP AG | Reduced | 6.1M | Jan 29, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 5.9M | May 15, 2026 |
| INVESCO LTD. | Increased | 5.9M | Feb 19, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 5.7M | Feb 9, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 5.1M | May 8, 2026 |
| NUVEEN, LLC | Increased | 4.1M | Feb 12, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 3.9M | May 15, 2026 |
| NUVEEN, LLC | Reduced | 3.6M | Apr 30, 2026 |
| INVESCO LTD. | Reduced | 3.3M | May 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.