4
Changes in Ownership
Amphastar Pharmaceuticals, Inc. Filed Acc 0001104659-18-021010
EVP, Production Center gave up 535 shares (to pay taxes)
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 | 2018-03-26 | Shares withheld for taxes | −535 | $18.61 | $9,956 | 54,434 | D |
Loading xslF345X03/a4.xml…