Pekin Hardy Strauss, Inc.'s ownership history for AMPG

Pekin Hardy Strauss, Inc. currently holds 72.3K shares with a market value of $281.2K. It started holding AMPG on 2025-09-30. At its peak, it held 72.3K shares on 2025-09-30. Its highest holding value was $281.2K on 2025-09-30. At its lowest, it held 72.3K shares on 2025-09-30, with a value of $281.2K on 2025-09-30.