Christopher Michael Ryan
CIK 1512143 · President & COO · last filed 2026-05-29
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.88M
Companies
1
Total Filings
173
Lifetime Open-Market Net
-$2.11M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GEVO | President & COO | 1,342,309 | $1.40 | $1.88M | -$2.11M | 173 | 2026-05-29 |
Recent Filings · Page 17 of 18
173 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2013-07-22 | GEVO | Grant (A) | +75,000 | $0 | EDGAR |
| 2013-07-17 | GEVO | Sell (S) | −2,558 | -$5.0K | EDGAR |
| 2013-06-27 | GEVO | Sell (S) | −471 | -$956 | EDGAR |
| 2013-06-19 | GEVO | Sell (S) | −6,794 | -$14.3K | EDGAR |
| 2013-03-25 | GEVO | Grant (A) | +152,564 | $0 | EDGAR |
| 2012-11-02 | GEVO | Buy (P) | +9,600 | $19.6K | EDGAR |
| 2012-03-16 | GEVO | Grant (A) | +31,615 | $0 | EDGAR |
| 2011-12-28 | GEVO | Sell (S) | −942 | -$5.3K | EDGAR |
| 2011-11-28 | GEVO | Sell (S) | −943 | -$5.0K | EDGAR |
| 2011-10-26 | GEVO | Sell (S) | −943 | -$7.0K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.