$AMPH Amphastar Pharmaceuticals, Inc. Insiders
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of current and past insiders in Amphastar Pharmaceuticals, Inc.. Find out how many shares they currently own, their value and whether they buy or sell their shares.
Amphastar Pharmaceuticals, Inc. Insiders
| Name | Position | Total Shares | Current Value ($) | Last 3 Months | Buy / Sell | Last Transaction | |
|---|---|---|---|---|---|---|---|
| Applied Physics & Chemistry Laboratories, Inc. | 10% Owner | 7,398,090 | 116,963,803 | Dec 13 2018 | |||
| Gerst Diane G. | Director | 8,679 | 137,215 | Jun 08 2021 | |||
| Koo Richard | Director | 259,289 | 4,099,359 | Jun 08 2021 | |||
| Lee Howard | Director | 140,741 | 2,225,115 | Jun 08 2021 | |||
| Lee Howard | Director | 101,215 | 1,600,209 | Aug 27 2014 | |||
| Liawatidewi Yakob | EVP Corp Admin Center | 71,351 | 1,128,059 | May 13 2021 | |||
| Maris David | Director | 12,151 | 192,107 | Jun 09 2020 | |||
| PETERS WILLIAM J | CFO, EVP & Treasurer | 111,349 | 1,760,428 | May 20 2021 | |||
| Petersen Floyd F. | Director | 73,354 | 1,159,727 | Feb 02 2021 | |||
| PRINS RICHARD K | Director | 54,987 | 869,344 | May 13 2021 | |||
| PRINS RICHARD K | Director | 36,051 | 569,966 | Aug 19 2014 | |||
| Purchase Marilyn J. | Corp. Exec. VP of Operations | 43,263 | 683,988 | Jun 17 2015 | |||
| Shandell Jason B. | President and General Counsel | 124,109 | 1,962,163 | Mar 18 2020 | |||
| Shohet Stephen B. | Director | 89,263 | 1,411,248 | Dec 12 2018 | |||
| ZASLOFF MICHAEL A | Director | 47,206 | 746,327 | Jun 08 2021 | |||
| Zhang Jack Y. | CEO & Chief Scientific Officer | 2,193,659 | 34,681,749 | Mar 18 2021 | |||
| Zhou Rong | EVP, Production Center | 74,281 | 1,174,383 | Mar 18 2021 |