MARTIN C MAXWELL
CIK 1254378 · VP - CTIO · last filed 2026-05-22
"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
$33.11M
Companies
3
Total Filings
73
Lifetime Open-Market Net
-$15.50M
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 8
73 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2019-04-29 | PH | Mixed | +4,983 | -$499.3K | EDGAR |
| 2019-04-01 | ITGR | Exer (M) | +437 | $0 | EDGAR |
| 2019-01-03 | ITGR | Mixed | +437 | $0 | EDGAR |
| 2018-08-16 | PH | Grant (A) | — | $0 | EDGAR |
| 2018-04-23 | PH | Mixed | +4,631 | -$392.7K | EDGAR |
| 2018-01-04 | ITGR | Grant (A) | +2,147 | $0 | EDGAR |
| 2017-09-13 | PH | Mixed | — | -$816.9K | EDGAR |
| 2017-08-18 | PH | Grant (A) | — | $0 | EDGAR |
| 2017-05-30 | PH | Sell (S) | −2,850 | -$456.2K | EDGAR |
| 2017-04-25 | PH | Mixed | +2,850 | -$346.5K | 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.