$AMPH
Market Cap:
$AMPH SEC Filings
| Filing | Filed On |
|---|---|
| DEFA14A | 19 Apr 2024 |
| DEFA14A | 12 Apr 2024 |
| DEFA14A | 14 Apr 2023 |
| DEFA14A | 14 Apr 2022 |
| DEFA14A | 07 May 2021 |
| DEFA14A | 14 Apr 2021 |
| DEFA14A | 15 Apr 2020 |
| DEFA14A | 18 Apr 2019 |
| DEFA14A | 15 Mar 2019 |
| DEFA14A | 18 Apr 2018 |
| DEFA14A | 21 Apr 2017 |
| DEFA14A | 22 Apr 2016 |
| DEFINITIVE ADDITIONAL MATERIALS | 08 Apr 2015 |
