Reporting owner · CIK 0002131186
Kettner David Michael
Visual SEC Form 4 history across 1 companies, 1 transactions and 1 filings.
CL, EBOChief Legal & Emrg Biz OfficerGevo, Inc.
Open-market mix
100%buys
Open-market buy performance
90-day forward return on this insider's open-market purchases
For every open-market buy (Form 4 code P, acquisition A) in the selected window, we take the closing price on the transaction date and 90 calendar days later, then compute the percentage change. The figures shown are the simple average and median of those per-buy returns.
- Window follows the rest of the summary (all-history or last 3 months).
- Only buys with a resolved price context are counted.
- Includes both positive and negative outcomes; gains and losses net out at the per-buy level.
Monthly open-market activity
Reported purchase and sale transaction counts
Buys Sells
Net value flow
Buys minus sells
Aug 26
$19.4K
Transaction texture
Ownership and ticket size
Average P/S size$19.4K
Median P/S size$19.4K
Direct1
Indirect0
Aug 21, 2026buy
Filing-only signals
Deterministic matches in this insider's history
Latest Form 4 facts
Quick context from source filings
Latest sale
No open-market insider sale is available.
Associated companies
Visual map of known reporting history
| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| GEVO | Kettner David Michael | CLEBO | buy | 12.5k | $1.93M | P | +9.8% | 08/24 | 08/21 |
Kettner David Michael Insider Activity FAQ
SEC Form 4 context
Who is Kettner David Michael?
Kettner David Michael is a reporting owner in SEC Form 4 filings with reporting owner CIK 0002131186.
Which companies has Kettner David Michael reported transactions for?
Gevo, Inc.
When was Kettner David Michael's latest insider buy?
buy at Gevo, Inc. on Aug 21, 2026 valued at $19,369.
When was Kettner David Michael's latest insider sale?
No open-market insider sale is available for this period.
Where can I see the original SEC filings?
Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.
Are performance metrics included?
This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.