| Company Ticker | Role | Filing Date/Time (ET) | Transaction Type | Transaction Value | Filing |
|---|---|---|---|---|---|
| AMPH | Director | Nov 17, 2025 04:16 PM |
Option Exercise |
N/A |
|
| AMPH | Director | Nov 17, 2025 04:16 PM | Sale |
$441.84K |
|
| AMPH | Director | Nov 5, 2025 04:20 PM | Sale |
$12.63K |
|
| AMPH | Director | Oct 2, 2025 05:04 PM | Sale |
$13.6K |
|
| AMPH | Director | Sep 3, 2025 04:20 PM | Sale |
$15.49K |
|
| AMPH | Director | Aug 4, 2025 07:17 PM | Sale |
$10.42K |
|
| AMPH | Director | Jul 3, 2025 05:30 PM | Sale |
$11.73K |
|
| AMPH | Director | Jun 4, 2025 06:39 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Jun 4, 2025 06:39 PM | Sale |
$12.84K |
|
| AMPH | Director | May 2, 2025 08:27 PM | Sale |
$12.04K |
|
| AMPH | Director | Apr 2, 2025 06:45 PM | Sale |
$14.19K |
|
| AMPH | Director | Mar 7, 2025 04:01 PM | Sale |
$27.99K |
|
| AMPH | Director | Sep 6, 2024 07:48 PM | Sale |
$139.42K |
|
| AMPH | Director | Jun 11, 2024 06:32 PM | Sale |
$124.2K |
|
| AMPH | Director | Jun 5, 2024 06:54 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Jun 5, 2024 06:54 PM | Sale |
$21.33K |
|
| AMPH | Director | May 2, 2024 04:56 PM | Sale |
$20.84K |
|
| AMPH | Director | Apr 2, 2024 09:31 PM | Sale |
$21.71K |
|
| AMPH | Director | Mar 4, 2024 08:35 PM | Sale |
$22.85K |
|
| AMPH | Director | Feb 2, 2024 07:37 PM | Sale |
$26.55K |
|
| AMPH | Director | Jan 3, 2024 07:25 PM | Sale |
$30.68K |
|
| AMPH | Director | Dec 4, 2023 08:49 PM | Sale |
$28.95K |
|
| AMPH | Director | Nov 2, 2023 08:37 PM | Sale |
$22.65K |
|
| AMPH | Director | Oct 3, 2023 06:38 PM | Sale |
$22.89K |
|
| AMPH | Director | Jun 7, 2023 08:12 PM |
Grant/Award |
N/A |
|
| AMPH | Director | May 18, 2023 04:52 PM | Sale |
$215.66K |
|
| AMPH | Director | Apr 4, 2023 07:12 PM | Sale |
$18.52K |
|
| AMPH | Director | Mar 2, 2023 07:33 PM | Sale |
$18.35K |
|
| AMPH | Director | Feb 2, 2023 04:44 PM | Sale |
$15.18K |
|
| AMPH | Director | Jan 4, 2023 04:01 PM | Sale |
$13.97K |
|
| AMPH | Director | Dec 2, 2022 04:24 PM | Sale |
$15.07K |
|
| AMPH | Director | Nov 2, 2022 04:01 PM | Sale |
$15.57K |
|
| AMPH | Director | Oct 4, 2022 07:12 PM | Sale |
$14.3K |
|
| AMPH | Director | Sep 2, 2022 07:45 PM | Sale |
$14.72K |
|
| AMPH | Director | Aug 2, 2022 05:02 PM | Sale |
$18.74K |
|
| AMPH | Director | Jul 5, 2022 05:05 PM | Sale |
$17.39K |
|
| AMPH | Director | Jun 14, 2022 05:29 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Jun 2, 2022 05:14 PM | Sale |
$18.5K |
|
| AMPH | Director | May 19, 2022 05:58 PM |
Option Exercise |
N/A |
|
| AMPH | Director | May 19, 2022 05:58 PM | Sale |
$347.83K |
|
| AMPH | Director | May 3, 2022 08:15 PM | Sale |
$10.38K |
|
| AMPH | Director | Apr 4, 2022 08:20 PM | Sale |
$18.34K |
|
| AMPH | Director | Mar 1, 2022 06:54 PM | Sale |
$13.64K |
|
| AMPH | Director | Feb 2, 2022 04:05 PM | Sale |
$12.04K |
|
| AMPH | Director | Jan 4, 2022 04:54 PM | Sale |
$11.61K |
|
| AMPH | Director | Dec 23, 2021 04:27 PM | Sale |
$22.5K |
|
| AMPH | Director | Jun 8, 2021 08:58 PM |
Option Exercise |
N/A |
|
| AMPH | Director | Jun 8, 2021 08:58 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Jun 8, 2021 08:58 PM | Sale |
$306.04K |
|
| AMPH | Director | Jun 4, 2021 07:35 PM |
Option Exercise |
N/A |
|
| AMPH | Director | Jun 4, 2021 07:35 PM | Sale |
$186.53K |
|
| AMPH | Director | Feb 2, 2021 04:16 PM | Sale |
$11.67K |
|
| AMPH | Director | Dec 2, 2020 04:20 PM | Sale |
$8.94K |
|
| AMPH | Director | Nov 3, 2020 04:05 PM | Sale |
$9.92K |
|
| AMPH | Director | Oct 2, 2020 04:15 PM | Sale |
$9.45K |
|
| AMPH | Director | Sep 2, 2020 05:27 PM | Sale |
$9.95K |
|
| AMPH | Director | Aug 4, 2020 08:22 PM | Sale |
$10.31K |
|
| AMPH | Director | Jul 2, 2020 07:36 PM | Sale |
$11.14K |
|
| AMPH | Director | Jun 9, 2020 08:26 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Jun 2, 2020 05:46 PM | Sale |
$9.48K |
|
| AMPH | Director | May 18, 2020 04:31 PM |
Option Exercise |
N/A |
|
| AMPH | Director | May 18, 2020 04:31 PM | Sale |
$867.84K |
|
| AMPH | Director | May 14, 2020 04:15 PM |
Option Exercise |
N/A |
|
| AMPH | Director | May 14, 2020 04:15 PM | Sale |
$1.92K |
|
| AMPH | Director | May 5, 2020 05:05 PM | Sale |
$8.33K |
|
| AMPH | Director | Apr 2, 2020 05:46 PM | Sale |
$7.18K |
|
| AMPH | Director | Mar 3, 2020 04:15 PM | Sale |
$7.78K |
|
| AMPH | Director | Feb 4, 2020 04:07 PM | Sale |
$9.56K |
|
| AMPH | Director | Jan 3, 2020 05:05 PM | Sale |
$19.14K |
|
| AMPH | Director | Dec 4, 2019 04:06 PM | Sale |
$9.62K |
|
| AMPH | Director | Nov 5, 2019 04:06 PM | Sale |
$9.74K |
|
| AMPH | Director | Oct 3, 2019 06:21 PM | Sale |
$9.96K |
|
| AMPH | Director | Sep 17, 2019 08:13 PM | Sale |
$10.88K |
|
| AMPH | Director | Jun 13, 2019 08:00 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Dec 4, 2018 09:01 PM |
Option Exercise |
N/A |
|
| AMPH | Director | Dec 4, 2018 09:01 PM |
Disposition |
N/A |
|
| AMPH | Director | Jun 11, 2018 08:10 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Oct 6, 2017 05:52 PM |
Option Exercise |
N/A |
|
| AMPH | Director | Oct 6, 2017 05:52 PM | Sale |
$730.76K |
|
| AMPH | Director | Jun 12, 2017 08:05 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Jan 4, 2017 06:36 PM | Sale |
$7.44K |
|
| AMPH | Director | Dec 2, 2016 07:00 PM | Sale |
$8.1K |
|
| AMPH | Director | Nov 3, 2016 07:02 PM | Sale |
$7.24K |
|
| AMPH | Director | Oct 5, 2016 07:00 PM | Sale |
$7.5K |
|
| AMPH | Director | Sep 12, 2016 05:03 PM | Sale |
$57.15K |
|
| AMPH | Director | Jun 13, 2016 08:27 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Nov 24, 2015 04:05 PM |
Option Exercise |
N/A |
|
| AMPH | Director | Nov 24, 2015 04:05 PM | Sale |
$450.51K |
|
| AMPH | Director | May 29, 2015 08:20 PM |
Grant/Award |
N/A |
|
| AMPH | Director | Aug 19, 2014 08:54 PM | Purchase |
$33.13K |