4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-20-071610
Director acquired 5,851 shares (grant or award)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| PRINS RICHARD K Director | 2020-06-08 | Grant or award | +5,851 | 45,160 | D | ||
| Derivatives | |||||||
| PRINS RICHARD K Director | 2020-06-08 | Grant or award · Stock Option (right to buy) | +16,004 | 16,004 | D | ||
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