4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-21-011540
CEO & Chief Scientific Officer sold 37,931 shares at an average $18.43 ($698,941)
From the SEC's structured data for this filing
Trades in this filing
| Insider | Date | Transaction | Shares | Price | Value | Owned after | D/I |
|---|---|---|---|---|---|---|---|
| Zhang Jack Y. CEO & Chief Scientific Officer | 2021-02-01 | Sale | −24,114 | $18.29 | $441,120 | 7,003,565 | I |
| Zhang Jack Y. CEO & Chief Scientific Officer | 2021-02-02 | Sale | −13,817 | $18.66 | $257,821 | 6,989,748 | I |
| Open-market sales · 37,931 sh · avg $18.43 · $698,941 | |||||||
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