PETER J GUNDERMANN
CIK 1182854 · PRESIDENT/CEO · last filed 2026-03-05
"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
$14.48M
Companies
2
Total Filings
115
Lifetime Open-Market Net
-$3.64M
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.
Recent Filings · Page 3 of 12
115 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-03-14 | ATRO | Mixed | +5,901 | -$30.1K | EDGAR |
| 2023-02-27 | ATRO | Grant (A) | — | $0 | EDGAR |
| 2022-12-20 | ATRO | Mixed | +1,143 | $0 | EDGAR |
| 2022-12-13 | MOG.B | Sell (S) | −1,410 | -$121.5K | EDGAR |
| 2022-11-17 | MOG.B | Grant (A) | +1,204 | $0 | EDGAR |
| 2022-10-27 | MOG.B | Mixed | +837 | -$10 | EDGAR |
| 2022-03-15 | ATRO | Mixed | +2,654 | -$5.4K | EDGAR |
| 2022-02-28 | ATRO | Grant (A) | — | $0 | EDGAR |
| 2022-02-01 | ATRO | Exer (M) | +40,954 | $376.8K | EDGAR |
| 2021-12-13 | ATRO | Grant (A) | — | $0 | 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.