4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0000899243-16-016354
EVP, Production acquired 11,473 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 |
|---|---|---|---|---|---|---|---|
| Zhou Rong EVP, Production | 2016-03-17 | Grant or award | +11,473 | 37,705 | D | ||
| Derivatives | |||||||
| Zhou Rong EVP, Production | 2016-03-17 | Grant or award · Employee Stock Option (right to buy) | +34,438 | 34,438 | D | ||
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