David Michael Kettner insider trades: Gevo (GEVO) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where David reports to the SEC
Open-market buys and sales
1 trade reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 21, 2026 | GEVO | ↑ Buy | 12,500 | $1.55 | $19K | Direct | Aug 24, 2026 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other GEVO insiders
Open-market trades in the last 12 months
About David Michael Kettner's insider trades
David Michael Kettner is Chief Legal & Emrg Biz Officer at Gevo (GEVO). Since Aug 21, 2026, David has reported 1 open-market purchase worth $19K and no sales on SEC Form 4. In the last 12 months: 1 buy ($19K).
Their filings also include grants and awards (3 filings), shares withheld for taxes (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every GEVO insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.