Corby C Whitaker
CIK 1610273 · Chief Commercial Officer · last filed 2026-03-10
"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
$1.22M
Companies
1
Total Filings
47
Lifetime Open-Market Net
-$6.99M
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 |
|---|---|---|---|---|---|---|---|
| ASPN | Chief Commercial Officer | 205,315 | $5.92 | $1.22M | -$6.99M | 47 | 2026-03-10 |
Recent Filings · Page 3 of 5
47 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-03-02 | ASPN | Tax (F) | −6,620 | -$147.3K | EDGAR |
| 2021-02-26 | ASPN | Grant (A) | +2,849 | $68.7K | EDGAR |
| 2020-12-16 | ASPN | Grant (A) | — | $0 | EDGAR |
| 2020-11-27 | ASPN | Mixed | — | -$295.5K | EDGAR |
| 2020-11-20 | ASPN | Mixed | — | -$150.7K | EDGAR |
| 2020-11-18 | ASPN | Mixed | — | -$314.1K | EDGAR |
| 2020-11-16 | ASPN | Mixed | −1,500 | -$86.3K | EDGAR |
| 2020-11-12 | ASPN | Mixed | — | -$270.6K | EDGAR |
| 2020-03-02 | ASPN | Tax (F) | −8,662 | -$68.8K | EDGAR |
| 2020-02-28 | ASPN | Grant (A) | +7,793 | $62.5K | 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.