RICHARD K PRINS
CIK 1047579 · last filed 2026-06-03
"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
$1.02M
Companies
3
Total Filings
72
Lifetime Open-Market Net
-$7.81M
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 8
72 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-06-05 | AMPH | Grant (A) | +3,076 | $0 | EDGAR |
| 2024-03-15 | IGC | Mixed | +329,583 | $0 | EDGAR |
| 2023-11-20 | AMPH | Mixed | −5,000 | -$223.4K | EDGAR |
| 2023-11-15 | AMPH | Sell (S) | −5,000 | -$262.5K | EDGAR |
| 2023-08-21 | AMPH | Sell (S) | −2,000 | -$105.0K | EDGAR |
| 2023-08-16 | AMPH | Sell (S) | −4,163 | -$238.9K | EDGAR |
| 2023-06-27 | IGC | Mixed | +158,334 | $0 | EDGAR |
| 2023-06-07 | AMPH | Grant (A) | +2,716 | $0 | EDGAR |
| 2023-05-16 | AMPH | Mixed | −3,000 | -$260.9K | EDGAR |
| 2022-06-28 | IGC | Exer (M) | +225,000 | $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.