$AMPH Amphastar Pharmaceuticals, Inc. Insider Trading Week 11/2020
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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of insider trading in Amphastar Pharmaceuticals, Inc. in week 11/2020.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Liawatidewi Yakob | SVP Corp Admin Cent ... | Option Exercise | A | 13.03 | 43,850 | 571,366 | 43,850 | |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Liawatidewi Yakob | SVP Corp Admin Cent ... | Payment of Exercise | F | 14.50 | 859 | 12,456 | 49,168 | 50 K to 49.2 K (-1.72 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Liawatidewi Yakob | SVP Corp Admin Cent ... | Grant | A | 0.00 | 18,726 | 0 | 50,027 | 31.3 K to 50 K (+59.83 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Liawatidewi Yakob | SVP Corp Admin Cent ... | Payment of Exercise | F | 13.03 | 810 | 10,554 | 31,301 | 32.1 K to 31.3 K (-2.52 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhou Rong | EVP, Production Cen ... | Option Exercise | A | 13.03 | 61,822 | 805,541 | 61,822 | |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhou Rong | EVP, Production Cen ... | Payment of Exercise | F | 14.50 | 992 | 14,384 | 80,891 | 81.9 K to 80.9 K (-1.21 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhou Rong | EVP, Production Cen ... | Grant | A | 0.00 | 26,400 | 0 | 81,883 | 55.5 K to 81.9 K (+47.58 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhou Rong | EVP, Production Cen ... | Payment of Exercise | F | 13.03 | 1,020 | 13,291 | 55,483 | 56.5 K to 55.5 K (-1.81 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | PETERS WILLIAM J | CFO, SVP & Treasure ... | Option Exercise | A | 13.03 | 94,350 | 1,229,381 | 94,350 | |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | PETERS WILLIAM J | CFO, SVP & Treasure ... | Payment of Exercise | F | 14.50 | 3,434 | 49,793 | 104,038 | 107.5 K to 104 K (-3.20 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | PETERS WILLIAM J | CFO, SVP & Treasure ... | Grant | A | 0.00 | 40,291 | 0 | 107,472 | 67.2 K to 107.5 K (+59.97 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | PETERS WILLIAM J | CFO, SVP & Treasure ... | Payment of Exercise | F | 13.03 | 2,915 | 37,982 | 67,181 | 70.1 K to 67.2 K (-4.16 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Shandell Jason B. | President and Gener ... | Option Exercise | A | 13.03 | 150,958 | 1,966,983 | 150,958 | |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Shandell Jason B. | President and Gener ... | Payment of Exercise | F | 14.50 | 9,299 | 134,836 | 179,276 | 188.6 K to 179.3 K (-4.93 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Shandell Jason B. | President and Gener ... | Grant | A | 0.00 | 64,466 | 0 | 188,575 | 124.1 K to 188.6 K (+51.94 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Shandell Jason B. | President and Gener ... | Payment of Exercise | F | 13.03 | 7,893 | 102,846 | 124,109 | 132 K to 124.1 K (-5.98 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Option Exercise | A | 13.03 | 181,134 | 2,360,176 | 181,134 | |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Option Exercise | A | 13.03 | 405,003 | 5,277,189 | 405,003 | |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Grant | A | 0.00 | 68,303 | 0 | 1,449,961 | 1.4 M to 1.4 M (+4.94 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 13.03 | 7,771 | 101,256 | 1,381,658 | 1.4 M to 1.4 M (-0.56 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Grant | A | 0.00 | 152,724 | 0 | 2,246,988 | 2.1 M to 2.2 M (+7.29 %) |
| Mar 18 2020 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 13.03 | 25,873 | 337,125 | 2,094,264 | 2.1 M to 2.1 M (-1.22 %) |
| Mar 17 2020 | AMPH | Amphastar Pharmace ... | Liawatidewi Yakob | SVP Corp Admin Cent ... | Payment of Exercise | F | 14.19 | 1,559 | 22,122 | 32,111 | 33.7 K to 32.1 K (-4.63 %) |
| Mar 17 2020 | AMPH | Amphastar Pharmace ... | Zhou Rong | EVP, Production Cen ... | Payment of Exercise | F | 14.19 | 1,653 | 23,456 | 56,503 | 58.2 K to 56.5 K (-2.84 %) |
| Mar 17 2020 | AMPH | Amphastar Pharmace ... | PETERS WILLIAM J | CFO, SVP & Treasure ... | Payment of Exercise | F | 14.19 | 4,178 | 59,286 | 70,096 | 74.3 K to 70.1 K (-5.63 %) |
| Mar 17 2020 | AMPH | Amphastar Pharmace ... | PETERS WILLIAM J | CFO, SVP & Treasure ... | Sell | S | 14.43 | 1,737 | 25,058 | 74,274 | 76 K to 74.3 K (-2.29 %) |
| Mar 17 2020 | AMPH | Amphastar Pharmace ... | PETERS WILLIAM J | CFO, SVP & Treasure ... | Sell | S | 13.66 | 2,964 | 40,481 | 76,011 | 79 K to 76 K (-3.75 %) |
| Mar 17 2020 | AMPH | Amphastar Pharmace ... | Shandell Jason B. | President and Gener ... | Payment of Exercise | F | 14.19 | 6,896 | 97,854 | 132,002 | 138.9 K to 132 K (-4.96 %) |
| Mar 17 2020 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 14.19 | 9,593 | 136,125 | 1,389,429 | 1.4 M to 1.4 M (-0.69 %) |
| Mar 17 2020 | AMPH | Amphastar Pharmace ... | Zhang Jack Y. | CEO & Chief Scienti ... | Payment of Exercise | F | 14.19 | 27,179 | 385,670 | 2,120,137 | 2.1 M to 2.1 M (-1.27 %) |