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 6 of 8
72 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-12-20 | IGC | Mixed | +138,000 | $0 | EDGAR |
| 2016-12-20 | IGC | Gift (G) | −66,000 | $0 | EDGAR |
| 2016-11-15 | AMPH | Mixed | −3,000 | -$106.7K | EDGAR |
| 2016-08-19 | AMPH | Sell (S) | −3,086 | -$60.5K | EDGAR |
| 2016-08-12 | AMPH | Mixed | — | -$76.5K | EDGAR |
| 2016-06-13 | AMPH | Mixed | +6,086 | -$12.8K | EDGAR |
| 2016-05-19 | AMPH | Sell (S) | −3,200 | -$43.4K | EDGAR |
| 2016-03-21 | AMPH | Sell (S) | −2,400 | -$27.0K | EDGAR |
| 2016-02-03 | AMPH | Gift (G) | −350 | $0 | EDGAR |
| 2015-11-19 | AMPH | Mixed | −6,772 | -$52.6K | 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.