CRAIG S SHULAR
CIK 1078942 · Executive Chairman · last filed 2026-05-11
"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
$15.32M
Companies
3
Total Filings
188
Lifetime Open-Market Net
-$21.38M
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 19
188 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-03-12 | MTRN | Grant (A) | +45 | $0 | EDGAR |
| 2024-01-05 | MTRN | Grant (A) | +180 | $23.1K | EDGAR |
| 2023-12-12 | MTRN | Grant (A) | +53 | $0 | EDGAR |
| 2023-10-11 | MTRN | Grant (A) | +218 | $21.2K | EDGAR |
| 2023-09-11 | MTRN | Grant (A) | +58 | $0 | EDGAR |
| 2023-07-07 | MTRN | Grant (A) | +184 | $21.2K | EDGAR |
| 2023-06-21 | MTRN | Grant (A) | +55 | $0 | EDGAR |
| 2023-05-31 | MTRN | Grant (A) | — | $0 | EDGAR |
| 2023-05-09 | MTRN | Exer (M) | +1,398 | $0 | EDGAR |
| 2023-04-13 | MTRN | Grant (A) | +199 | $22.5K | 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.