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Insider Trading - ZASLOFF MICHAEL A
| | "Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise" - Peter Lynch What is insider trading>> |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2015-12-16 Sale | 2015-12-17 7:24 pm | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 30,770 | $14.2 | $436,853 | 26,325 (Direct) | View |
| 2016-08-12 Sale | 2016-08-16 8:31 pm | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 48,375 | $18.15 | $878,106 | 32,411 (Direct) | View |
| 2017-06-01 Sale | 2017-06-01 8:06 pm | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 15,000 | $17.01 | $255,201 | 32,411 (Direct) | View |
| 2017-10-02 Sale | 2017-10-03 6:18 pm | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 63,624 | $18.18 | $1,156,952 | 38,255 (Direct) | View |
| 2018-06-12 Sale | 2018-06-13 4:05 pm | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 15,000 | $16.52 | $247,842 | 29,845 (Direct) | View |
| 2018-11-14 Sale | 2018-11-15 7:23 pm | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 29,278 | $20.39 | $596,949 | 29,845 (Direct) | View |
| 2020-05-12 Sale | 2020-05-14 4:18 pm | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 10,000 | $19 | $190,000 | 35,336 (Direct) | View |
| 2020-05-14 Sale | 2020-05-18 4:36 pm | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 37,782 | $18.02 | $680,657 | 35,336 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2015-12-16 Exercise | 2015-12-17 7:24 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 16,538 | $11.68 | 26,325 (Direct) | View |
| 2015-12-16 Exercise | 2015-12-17 7:24 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 14,232 | $11.68 | 26,325 (Direct) | View |
| 2015-12-16 Exercise | 2015-12-17 7:24 pm | N/A 2015-12-18 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 16,538 | $11.68 | 26,325 (Direct) | View |
| 2015-12-16 Exercise | 2015-12-17 7:24 pm | N/A 2015-12-18 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 14,232 | $11.68 | 26,325 (Direct) | View |
| 2016-06-09 Option Award | 2016-06-13 8:33 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 6,086 | $0 | 25,827 (Direct) | View |
| 2016-06-09 Option Award | 2016-06-13 8:33 pm | N/A 2021-06-09 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 25,827 | $16.43 | 25,827 (Direct) | View |
| 2016-08-12 Exercise | 2016-08-16 8:31 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 10,381 | $15.23 | 32,411 (Direct) | View |
| 2016-08-12 Exercise | 2016-08-16 8:31 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 20,594 | $14.23 | 32,411 (Direct) | View |
| 2016-08-12 Exercise | 2016-08-16 8:31 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 17,400 | $14.23 | 32,411 (Direct) | View |
| 2016-08-12 Exercise | 2016-08-16 8:31 pm | N/A 2016-10-03 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 10,381 | $15.23 | 32,411 (Direct) | View |
| 2016-08-12 Exercise | 2016-08-16 8:31 pm | N/A 2016-12-10 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 20,594 | $14.23 | 32,411 (Direct) | View |
| 2016-08-12 Exercise | 2016-08-16 8:31 pm | N/A 2016-12-10 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 17,400 | $14.23 | 32,411 (Direct) | View |
| 2017-06-01 Exercise | 2017-06-01 8:06 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 15,000 | $10.77 | 32,411 (Direct) | View |
| 2017-06-01 Exercise | 2017-06-01 8:06 pm | N/A 2017-12-15 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 15,000 | $10.77 | 32,411 (Direct) | View |
| 2017-06-08 Option Award | 2017-06-12 8:19 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 5,844 | $0 | 20,291 (Direct) | View |
| 2017-06-08 Option Award | 2017-06-12 8:19 pm | N/A 2022-06-08 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 20,291 | $17.11 | 20,291 (Direct) | View |
| 2017-10-02 Exercise | 2017-10-03 6:18 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 63,624 | $10.77 | 38,255 (Direct) | View |
| 2017-10-02 Exercise | 2017-10-03 6:18 pm | N/A 2017-12-15 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 63,624 | $10.77 | 38,255 (Direct) | View |
| 2018-06-07 Option Award | 2018-06-11 8:17 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 6,590 | $0 | 16,679 (Direct) | View |
| 2018-06-07 Option Award | 2018-06-11 8:17 pm | N/A 2026-06-07 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 16,679 | $16.69 | 16,679 (Direct) | View |
| 2018-11-14 Exercise | 2018-11-15 7:23 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 29,278 | $14.66 | 29,845 (Direct) | View |
| 2018-11-14 Exercise | 2018-11-15 7:23 pm | N/A 2018-12-20 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 29,278 | $14.66 | 29,845 (Direct) | View |
| 2019-06-12 Option Award | 2019-06-13 8:04 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 5,491 | $0 | 13,915 (Direct) | View |
| 2019-06-12 Option Award | 2019-06-13 8:04 pm | N/A 2027-06-12 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 13,915 | $20.03 | 13,915 (Direct) | View |
| 2020-05-12 Exercise | 2020-05-14 4:18 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 10,000 | $15.11 | 35,336 (Direct) | View |
| 2020-05-12 Exercise | 2020-05-14 4:18 pm | N/A 2020-05-27 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 10,000 | $15.11 | 35,336 (Direct) | View |
| 2020-05-14 Exercise | 2020-05-18 4:36 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 14,832 | $15.11 | 35,336 (Direct) | View |
| 2020-05-14 Exercise | 2020-05-18 4:36 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 22,950 | $15.11 | 35,336 (Direct) | View |
| 2020-05-14 Exercise | 2020-05-18 4:36 pm | N/A 2020-05-27 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 14,832 | $15.11 | 35,336 (Direct) | View |
| 2020-05-14 Exercise | 2020-05-18 4:36 pm | N/A 2020-05-27 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 22,950 | $15.11 | 35,336 (Direct) | View |
| 2020-06-08 Option Award | 2020-06-09 8:29 pm | N/A N/A | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 5,851 | $0 | 16,004 (Direct) | View |
| 2020-06-08 Option Award | 2020-06-09 8:29 pm | N/A 2028-06-08 | Amphastar Pharmaceuticals Inc. | AMPH | ZASLOFF MICHAEL A Director | 16,004 | $20.08 | 16,004 (Direct) | View |