4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-19-027598
EVP, Production Center sold 9,600 shares at $22.76 ($218,496)
- EVP, Production Center acquired 9,600 shares (option exercise)
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 Center | 2019-05-06 | Option exercise | +9,600 | $20.26 | $194,496 | 66,707 | D |
| Zhou Rong EVP, Production Center | 2019-05-06 | Sale | −9,600 | $22.76 | $218,496 | 57,107 | D |
| Derivatives | |||||||
| Zhou Rong EVP, Production Center | 2019-05-06 | Option exercise · Employee Stock Option (right to buy) | −9,600 | 0 | D | ||
| Open-market sales · 9,600 sh · avg $22.76 · $218,496 | |||||||
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