$AMPH Amphastar Pharmaceuticals, Inc. Insider Trading Week 19/2020
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Amphastar Pharmaceuticals, Inc. in week 19/2020.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 14 2020 | AMPH | Amphastar Pharmace ... | ZASLOFF MICHAEL A | Director | Option Exercise | M | 15.11 | 10,000 | 151,100 | 37,782 | |
| May 14 2020 | AMPH | Amphastar Pharmace ... | ZASLOFF MICHAEL A | Director | Sell | S | 19.00 | 10,000 | 190,000 | 35,336 | 45.3 K to 35.3 K (-22.06 %) |
| May 14 2020 | AMPH | Amphastar Pharmace ... | ZASLOFF MICHAEL A | Director | Buy | M | 15.11 | 10,000 | 151,100 | 45,336 | 35.3 K to 45.3 K (+28.30 %) |
| May 14 2020 | AMPH | Amphastar Pharmace ... | PRINS RICHARD K | Director | Option Exercise | M | 15.11 | 30,282 | 457,561 | 0 | |
| May 14 2020 | AMPH | Amphastar Pharmace ... | PRINS RICHARD K | Director | Sell | S | 19.00 | 30,282 | 575,419 | 39,309 | 69.6 K to 39.3 K (-43.51 %) |
| May 14 2020 | AMPH | Amphastar Pharmace ... | PRINS RICHARD K | Director | Buy | M | 15.11 | 30,282 | 457,561 | 69,591 | 39.3 K to 69.6 K (+77.04 %) |