Form 4 for GEVO Gevo, Inc.
Accepted 2026-05-01 16:43:52 ET · period of report 2026-05-01 · accession 0001999254-26-000008 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-05-01 16:43 | 2026-05-01 | GEVO | Shafer Andrew | Chief Cust Mkt, Brnd Off | M - OptEx | $0.71 | +5,550 | 276.4K | +2% | +$3,940 |
| DT | 2026-05-01 16:43 | 2026-05-01 | GEVO | Shafer Andrew | Chief Cust Mkt, Brnd Off | S - Sale+OE | $2.00 | -5,550 | 270.8K | -2% | -$11.1K |
| DT | 2026-05-01 16:43 | 2026-05-01 | GEVO | Shafer Andrew | Chief Cust Mkt, Brnd Off | M - OptEx | $0.00 | -5,550 | 185.8K | -3% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-01 | M | A | 5,550 | $0.71 | 276,373 | D | — | — | (F1) The reported transactions were effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on November 19, 2025. |
| 2 | Common | Common Stock | 2026-05-01 | S | D | 5,550 | $2.00 | 270,823 | D | — | — | (F2) The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.000 to $2.005 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. |
| 3 | Derivative | Stock Option | 2026-05-01 | M | D | 5,550 | $0.00 | 185,850 | D | $0.71 · — to 2034-05-21 | 5,550 Common Stock | (F4) The option became exercisable in three equal annual installments beginning on May 22, 2025. |