$AMPH Amphastar Pharmaceuticals, Inc. Insider Trading Week 49/2018
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Amphastar Pharmaceuticals, Inc. in week 49/2018.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Sell | S | 20.99 | 29,689 | 623,166 | 7,327,679 | 7.4 M to 7.3 M (-0.40 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Sell | S | 21.21 | 37,469 | 794,736 | 7,357,368 | 7.4 M to 7.4 M (-0.51 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Sell | S | 22.13 | 3,253 | 71,992 | 7,394,837 | 7.4 M to 7.4 M (-0.04 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Sell | S | 21.43 | 63,504 | 1,361,157 | 7,398,090 | 7.5 M to 7.4 M (-0.85 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Sell | S | 20.99 | 29,689 | 623,166 | 7,327,679 | 7.4 M to 7.3 M (-0.40 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Sell | S | 21.21 | 37,469 | 794,736 | 7,357,368 | 7.4 M to 7.4 M (-0.51 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Sell | S | 22.13 | 3,253 | 71,992 | 7,394,837 | 7.4 M to 7.4 M (-0.04 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Sell | S | 21.43 | 63,504 | 1,361,157 | 7,398,090 | 7.5 M to 7.4 M (-0.85 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Applied Physics & Chemistry La ... | 10% Owner | Sell | S | 20.99 | 29,689 | 623,166 | 7,327,679 | 7.4 M to 7.3 M (-0.40 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Applied Physics & Chemistry La ... | 10% Owner | Sell | S | 21.21 | 37,469 | 794,736 | 7,357,368 | 7.4 M to 7.4 M (-0.51 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Applied Physics & Chemistry La ... | 10% Owner | Sell | S | 22.13 | 3,253 | 71,992 | 7,394,837 | 7.4 M to 7.4 M (-0.04 %) |
| Dec 13 2018 | AMPH | Amphastar Pharmace ... | Applied Physics & Chemistry La ... | 10% Owner | Sell | S | 21.43 | 63,504 | 1,361,157 | 7,398,090 | 7.5 M to 7.4 M (-0.85 %) |
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Koo Richard | Director | Option Exercise | M | 14.66 | 29,278 | 429,215 | 0 | |
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Koo Richard | Director | Sell | S | 21.32 | 29,278 | 624,075 | 241,928 | 271.2 K to 241.9 K (-10.80 %) |
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Koo Richard | Director | Buy | M | 14.66 | 29,278 | 429,215 | 271,206 | 241.9 K to 271.2 K (+12.10 %) |
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Shohet Stephen B. | Director | Option Exercise | M | 14.66 | 58,557 | 858,446 | 0 | |
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Shohet Stephen B. | Director | Sell | S | 21.72 | 58,557 | 1,271,782 | 30,706 | 89.3 K to 30.7 K (-65.60 %) |
| Dec 12 2018 | AMPH | Amphastar Pharmace ... | Shohet Stephen B. | Director | Buy | M | 14.66 | 58,557 | 858,446 | 89,263 | 30.7 K to 89.3 K (+190.70 %) |