David Michael Kettner bought $19k of GEVO
Chief Legal & Emrg Biz Officer at Gevo, Inc.. 12,500 shares at an average of $1.55, traded Aug 21, 2026, filed Aug 24, 2026.
Score components
- +15RoleOfficer
- 0Trade size$19k at market
- 0Relative to holdingsHoldings up 4.7%
- +18Price context10% above the 52-week low; 45% below the 52-week high
- +8Cluster2 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001628280-26-058727, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 21, 2026 | POpen-market purchase Common Stock | +12,500 | $1.55 | $19k | 276,788 | Aug 24, 2026 |
Related signals
Other insiders at Gevo, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 20Weak | Gevo, Inc. | Paul D Bloom CEO | $2,589 1,514 shares | -0% | |
| 10Weak | Gevo, Inc. | Kimberly T Bowron Chief of Staff | $2,088 1,221 shares | -0% | |
| 10Weak | Gevo, Inc. | Patrick R. Gruber Chief Executive Officer | $5,671 3,333 shares | -0% | |
| 59Moderate | Gevo, Inc. | James J Barber director | $77k 50,000 shares | +71% | |
| 22Weak | Gevo, Inc. | Oluwagbemileke Yusuf Agiri CFO | $28k 18,223 shares | -4% | |
| 27Weak | Gevo, Inc. | Paul D Bloom CEO | $48k 31,096 shares | -2% | |
| 10Weak | Gevo, Inc. | Kimberly T Bowron Chief of Staff | $16k 10,257 shares | -1% | |
| 25Weak | Gevo, Inc. | Patrick R. Gruber Chief Executive Officer | $374k 247,642 shares | -7% | |
| 31Weak | Gevo, Inc. | Oluwagbemileke Yusuf Agiri CFO | $88k 63,028 shares | -11% | |
| 27Weak | Gevo, Inc. | Paul D Bloom CEO | $50k 35,189 shares | -2% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.