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.
Loading insider history…
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 2 of 12
115 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-12-09 | ATRO | Grant (A) | — | $0 | EDGAR |
| 2024-11-14 | MOG.B | Grant (A) | +604 | $0 | EDGAR |
| 2024-11-08 | MOG.B | Mixed | +1,343 | -$103 | EDGAR |
| 2024-05-14 | ATRO | Mixed | +583 | $4.8K | EDGAR |
| 2024-03-12 | ATRO | Mixed | +7,229 | -$44.0K | EDGAR |
| 2024-03-05 | ATRO | Mixed | +15,052 | $0 | EDGAR |
| 2024-02-26 | ATRO | Grant (A) | — | $0 | EDGAR |
| 2023-12-11 | ATRO | Mixed | +579 | $9.8K | EDGAR |
| 2023-11-16 | MOG.B | Grant (A) | +1,013 | $0 | EDGAR |
| 2023-10-16 | MOG.B | Mixed | +950 | -$90 | 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.