Jack Y. Zhang Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Jack Y. Zhang. Jack Y. Zhang is a CEO & Chief Science Officer in Amphastar Pharmaceuticals, Inc. ($AMPH) and a CEO & Chief Scientific Officer in Amphastar Pharmaceuticals, Inc. ($AMPH).
Address: C/O AMPHASTAR PHARMACEUTICALS, INC. 11570 6TH STREET RANCHO CUCAMONGA 91730 CA
Companies in which Jack Y. Zhang is an Insider
Amphastar Pharmaceuticals, Inc.
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of Jack Y. Zhang: CEO & Chief Scientific Officer, CEO & Chief Science Officer
Holdings: 2,193,659 shares
Current Value: $34,681,749
Latest Transaction: Mar 18 2021
$AMPH Market Capitalization: $764.90M
$AMPH Previous Close: $15.81
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of Jack Y. Zhang
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 18 2021 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Option Exercise | A | 17.99 | 133,585 | 2,403,194 | 133,585 | |
| Mar 18 2021 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Option Exercise | A | 17.99 | 298,688 | 5,373,397 | 298,688 | |
| Mar 18 2021 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Grant | A | 0.00 | 56,892 | 0 | 1,488,371 | 1.4 M to 1.5 M (+3.97 %) |
| Mar 18 2021 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Grant | A | 0.00 | 127,209 | 0 | 2,320,868 | 2.2 M to 2.3 M (+5.80 %) |
| Mar 18 2021 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 18.44 | 8,890 | 163,932 | 1,431,479 | 1.4 M to 1.4 M (-0.62 %) |
| Mar 18 2021 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 18.44 | 25,241 | 465,444 | 2,193,659 | 2.2 M to 2.2 M (-1.14 %) |
| Mar 17 2021 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 19.15 | 9,592 | 183,687 | 1,440,369 | 1.4 M to 1.4 M (-0.66 %) |