ZASLOFF MICHAEL A
Insider CIK 1033511 · AMPH Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2026-06-01 | 2026-06-03 | 17,365 | — | $0 | 17,365 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2026-06-01 | 2026-06-03 | 8,143 | — | $0 | 37,667 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2025-06-02 | 2025-06-04 | 11,402 | — | $0 | 11,402 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2025-06-02 | 2025-06-04 | 5,122 | — | $0 | 29,524 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2024-06-03 | 2024-06-05 | 6,864 | — | $0 | 6,864 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2024-06-03 | 2024-06-05 | 3,076 | — | $0 | 24,402 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2024-03-05 | 2024-03-06 | 9,389 | $47.06 | $441.8K | 24,437 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2024-03-05 | 2024-03-06 | 3,111 | $47.53 | $147.9K | 21,326 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2023-08-15 | 2023-08-16 | 12,759 | $57.22 | $730.1K | 33,826 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2023-06-05 | 2023-06-07 | 7,016 | — | $0 | 7,016 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2023-06-05 | 2023-06-07 | 2,716 | — | $0 | 46,585 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2023-05-15 | 2023-05-16 | 7,500 | $42.18 | $316.4K | 43,869 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2022-06-10 | 2022-06-14 | 10,984 | — | $0 | 10,984 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2022-06-10 | 2022-06-14 | 4,163 | — | $0 | 51,369 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2022-05-16 | 2022-05-17 | 10,291 | — | $0 | 0 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2022-05-16 | 2022-05-17 | 10,291 | $35.61 | $366.5K | 47,206 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2022-05-16 | 2022-05-17 | 10,291 | $17.11 | $176.1K | 57,497 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2022-03-16 | 2022-03-17 | 10,000 | — | $0 | 10,291 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2022-03-16 | 2022-03-17 | 10,000 | $33.71 | $337.1K | 47,206 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2022-03-16 | 2022-03-17 | 10,000 | $17.11 | $171.1K | 57,206 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2021-06-07 | 2021-06-08 | 17,182 | — | $0 | 17,182 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2021-06-07 | 2021-06-08 | 6,019 | — | $0 | 47,206 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2021-05-13 | 2021-05-14 | 25,827 | — | $0 | 0 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2021-05-13 | 2021-05-14 | 25,827 | $19.34 | $499.5K | 41,187 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2021-05-13 | 2021-05-14 | 25,827 | $16.43 | $424.3K | 67,014 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2020-06-08 | 2020-06-09 | 16,004 | — | $0 | 16,004 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2020-06-08 | 2020-06-09 | 5,851 | — | $0 | 41,187 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2020-05-15 | 2020-05-18 | 22,950 | — | $0 | 0 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2020-05-15 | 2020-05-18 | 22,950 | $15.11 | $346.8K | 58,286 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2020-05-15 | 2020-05-18 | 22,950 | $18.03 | $413.8K | 35,336 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2020-05-14 | 2020-05-18 | 14,832 | — | $0 | 22,950 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2020-05-14 | 2020-05-18 | 14,832 | $15.11 | $224.1K | 50,168 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2020-05-14 | 2020-05-18 | 14,832 | $18.00 | $267.0K | 35,336 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2020-05-12 | 2020-05-14 | 10,000 | — | $0 | 37,782 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2020-05-12 | 2020-05-14 | 10,000 | $19.00 | $190.0K | 35,336 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2020-05-12 | 2020-05-14 | 10,000 | $15.11 | $151.1K | 45,336 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2019-06-12 | 2019-06-13 | 13,915 | — | $0 | 13,915 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2019-06-12 | 2019-06-13 | 5,491 | — | $0 | 35,336 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2018-11-14 | 2018-11-15 | 29,278 | — | $0 | 0 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2018-11-14 | 2018-11-15 | 29,278 | $20.39 | $597.0K | 29,845 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2018-11-14 | 2018-11-15 | 29,278 | $14.66 | $429.2K | 59,123 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2018-06-12 | 2018-06-13 | 15,000 | $16.52 | $247.8K | 29,845 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2018-06-07 | 2018-06-11 | 16,679 | — | $0 | 16,679 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2018-06-07 | 2018-06-11 | 6,590 | — | $0 | 44,845 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2017-10-02 | 2017-10-03 | 63,624 | — | $0 | 0 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2017-10-02 | 2017-10-03 | 63,624 | $18.18 | $1.16M | 38,255 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2017-10-02 | 2017-10-03 | 63,624 | $10.77 | $685.2K | 101,879 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2017-06-08 | 2017-06-12 | 20,291 | — | $0 | 20,291 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2017-06-08 | 2017-06-12 | 5,844 | — | $0 | 38,255 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2017-06-01 | 2017-06-01 | 15,000 | — | $0 | 63,624 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2017-06-01 | 2017-06-01 | 15,000 | $17.01 | $255.2K | 32,411 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2017-06-01 | 2017-06-01 | 15,000 | $10.77 | $161.6K | 47,411 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2016-08-15 | 2016-08-16 | 17,400 | — | $0 | 0 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2016-08-15 | 2016-08-16 | 17,400 | $14.23 | $247.6K | 49,811 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2016-08-15 | 2016-08-16 | 17,400 | $18.22 | $317.0K | 32,411 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2016-08-12 | 2016-08-16 | 20,594 | — | $0 | 17,400 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2016-08-12 | 2016-08-16 | 10,381 | — | $0 | 0 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2016-08-12 | 2016-08-16 | 10,381 | $15.23 | $158.1K | 42,792 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2016-08-12 | 2016-08-16 | 20,594 | $14.23 | $293.1K | 63,386 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2016-08-12 | 2016-08-16 | 30,975 | $18.12 | $561.3K | 32,411 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2016-06-09 | 2016-06-13 | 25,827 | — | $0 | 25,827 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2016-06-09 | 2016-06-13 | 6,086 | — | $0 | 32,411 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2015-12-17 | 2015-12-17 | 14,232 | — | $0 | 0 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2015-12-17 | 2015-12-17 | 14,232 | $11.68 | $166.2K | 40,557 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2015-12-17 | 2015-12-17 | 14,232 | $14.20 | $202.1K | 26,325 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2015-12-16 | 2015-12-17 | 16,538 | — | $0 | 14,232 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2015-12-16 | 2015-12-17 | 16,538 | $14.19 | $234.7K | 26,325 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2015-12-16 | 2015-12-17 | 16,538 | $11.68 | $193.2K | 42,863 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise deriv | 2015-07-17 | 2015-07-21 | 7,692 | — | $0 | 30,770 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | S Sale | 2015-07-17 | 2015-07-21 | 7,692 | $17.41 | $133.9K | 26,325 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | M Exercise | 2015-07-17 | 2015-07-21 | 7,692 | $11.68 | $89.8K | 34,017 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award deriv | 2015-05-27 | 2015-05-29 | 47,782 | — | $0 | 47,782 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | A Award | 2015-05-27 | 2015-05-29 | 8,686 | — | $0 | 26,325 | SEC↗ |
| AMPH Amphastar Pharmaceuticals, | P Buy | 2014-08-19 | 2014-08-20 | 3,500 | $10.00 | $35.0K | 17,639 | SEC↗ |