Richard K Prins
Insider at AMPH
Data refreshed: Aug 24, 2026, 11:46 PM UTC
Total filings
1
Buys
0
$0
Sells
1
$162K
Grants & other
0
$0
Recent filings
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Aug 12, 2026 | AMPH Amphastar Pharmaceuticals, Inc. | SELL | 7,973 | $162K |
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⏳ --:--:--
| Filed | Symbol | Type | Qty | Value |
|---|---|---|---|---|
| Aug 12, 2026 | AMPH Amphastar Pharmaceuticals, Inc. | SELL | 7,973 | $162K |