Mobile Version
| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| AMPH | Director | May 16, 2022 |
Option Exercise | $17.11 | 10,291 | 176,079 | 57,497 | May 17, 2022, 07:46 PM |
| AMPH | Director | May 16, 2022 |
Sale | $35.61 | 10,291 | 366,500 | 47,206 | May 17, 2022, 07:46 PM |
| AMPH | Director | Mar 16, 2022 |
Option Exercise | $17.11 | 10,000 | 171,100 | 57,206 | Mar 17, 2022, 05:13 PM |
| AMPH | Director | Mar 16, 2022 |
Sale | $33.71 | 10,000 | 337,069 | 47,206 | Mar 17, 2022, 05:13 PM |
| AMPH | Director | May 15, 2020 |
Option Exercise | $15.11 | 22,950 | 346,774 | 58,286 | May 18, 2020, 04:36 PM |
| AMPH | Director | May 14, 2020 |
Option Exercise | $15.11 | 14,832 | 224,112 | 50,168 | May 18, 2020, 04:36 PM |
| AMPH | Director | May 15, 2020 |
Sale | $18.03 | 22,950 | 413,681 | 35,336 | May 18, 2020, 04:36 PM |
| AMPH | Director | May 14, 2020 |
Sale | $18.00 | 14,832 | 266,976 | 35,336 | May 18, 2020, 04:36 PM |
| AMPH | Director | May 12, 2020 |
Option Exercise | $15.11 | 10,000 | 151,100 | 45,336 | May 14, 2020, 04:18 PM |
| AMPH | Director | May 12, 2020 |
Sale | $19.00 | 10,000 | 190,000 | 35,336 | May 14, 2020, 04:18 PM |
| AMPH | Director | Nov 14, 2018 |
Option Exercise | $14.66 | 29,278 | 429,215 | 59,123 | Nov 15, 2018, 07:23 PM |
| AMPH | Director | Nov 14, 2018 |
Sale | $20.39 | 29,278 | 596,949 | 29,845 | Nov 15, 2018, 07:23 PM |
| AMPH | Director | Jun 12, 2018 |
Sale | $16.52 | 15,000 | 247,842 | 29,845 | Jun 13, 2018, 04:05 PM |
| AMPH | Director | Oct 02, 2017 |
Option Exercise | $10.77 | 63,624 | 685,231 | 101,879 | Oct 03, 2017, 06:18 PM |
| AMPH | Director | Oct 02, 2017 |
Sale | $18.18 | 63,624 | 1,156,952 | 38,255 | Oct 03, 2017, 06:18 PM |
| AMPH | Director | Jun 01, 2017 |
Option Exercise | $10.77 | 15,000 | 161,550 | 47,411 | Jun 01, 2017, 08:06 PM |
| AMPH | Director | Jun 01, 2017 |
Sale | $17.01 | 15,000 | 255,201 | 32,411 | Jun 01, 2017, 08:06 PM |
| AMPH | Director | Aug 15, 2016 |
Option Exercise | $14.23 | 17,400 | 247,602 | 49,811 | Aug 16, 2016, 08:31 PM |
| AMPH | Director | Aug 12, 2016 |
Option Exercise | $14.57 | 30,975 | 451,155 | 63,386 | Aug 16, 2016, 08:31 PM |
| AMPH | Director | Aug 15, 2016 |
Sale | $18.22 | 17,400 | 316,972 | 32,411 | Aug 16, 2016, 08:31 PM |
| AMPH | Director | Aug 12, 2016 |
Sale | $18.12 | 30,975 | 561,134 | 32,411 | Aug 16, 2016, 08:31 PM |
| AMPH | Director | Dec 16, 2015 |
Option Exercise | $11.68 | 16,538 | 193,164 | 42,863 | Dec 17, 2015, 07:24 PM |
| AMPH | Director | Dec 17, 2015 |
Option Exercise | $11.68 | 14,232 | 166,230 | 40,557 | Dec 17, 2015, 07:24 PM |
| AMPH | Director | Dec 16, 2015 |
Sale | $14.19 | 16,538 | 234,740 | 26,325 | Dec 17, 2015, 07:24 PM |
| AMPH | Director | Dec 17, 2015 |
Sale | $14.20 | 14,232 | 202,113 | 26,325 | Dec 17, 2015, 07:24 PM |
| AMPH | Director | Jul 17, 2015 |
Option Exercise | $11.68 | 7,692 | 89,843 | 34,017 | Jul 21, 2015, 07:53 PM |
| AMPH | Director | Jul 17, 2015 |
Sale | $17.41 | 7,692 | 133,900 | 26,325 | Jul 21, 2015, 07:53 PM |
| AMPH | Director | Aug 19, 2014 |
Buy | $10.00 | 3,500 | 35,000 | 17,639 | Aug 20, 2014, 04:02 PM |
Desktop Version
| Symbol | Relationship | Date | Transaction | Value($) |
| AMPH | Director | May 16, 2022 |
Option Exercise | 176,079 |
| AMPH | Director | May 16, 2022 |
Sale | 366,500 |
| AMPH | Director | Mar 16, 2022 |
Option Exercise | 171,100 |
| AMPH | Director | Mar 16, 2022 |
Sale | 337,069 |
| AMPH | Director | May 15, 2020 |
Option Exercise | 346,774 |
| AMPH | Director | May 14, 2020 |
Option Exercise | 224,112 |
| AMPH | Director | May 15, 2020 |
Sale | 413,681 |
| AMPH | Director | May 14, 2020 |
Sale | 266,976 |
| AMPH | Director | May 12, 2020 |
Option Exercise | 151,100 |
| AMPH | Director | May 12, 2020 |
Sale | 190,000 |
| AMPH | Director | Nov 14, 2018 |
Option Exercise | 429,215 |
| AMPH | Director | Nov 14, 2018 |
Sale | 596,949 |
| AMPH | Director | Jun 12, 2018 |
Sale | 247,842 |
| AMPH | Director | Oct 02, 2017 |
Option Exercise | 685,231 |
| AMPH | Director | Oct 02, 2017 |
Sale | 1,156,952 |
| AMPH | Director | Jun 01, 2017 |
Option Exercise | 161,550 |
| AMPH | Director | Jun 01, 2017 |
Sale | 255,201 |
| AMPH | Director | Aug 15, 2016 |
Option Exercise | 247,602 |
| AMPH | Director | Aug 12, 2016 |
Option Exercise | 451,155 |
| AMPH | Director | Aug 15, 2016 |
Sale | 316,972 |
| AMPH | Director | Aug 12, 2016 |
Sale | 561,134 |
| AMPH | Director | Dec 16, 2015 |
Option Exercise | 193,164 |
| AMPH | Director | Dec 17, 2015 |
Option Exercise | 166,230 |
| AMPH | Director | Dec 16, 2015 |
Sale | 234,740 |
| AMPH | Director | Dec 17, 2015 |
Sale | 202,113 |
| AMPH | Director | Jul 17, 2015 |
Option Exercise | 89,843 |
| AMPH | Director | Jul 17, 2015 |
Sale | 133,900 |
| AMPH | Director | Aug 19, 2014 |
Buy | 35,000 |
