RICHARDSON FINANCIAL SERVICES INC.'s ownership history for AMPH

RICHARDSON FINANCIAL SERVICES INC. currently holds 819 shares with a market value of $21.9K. It started holding AMPH on 2024-09-30. At its peak, it held 819 shares on 2025-12-31. Its highest holding value was $21.9K on 2025-12-31. At its lowest, it held 243 shares on 2024-09-30, with a value of $9.1K on 2024-12-31. In the recent 180 days, RICHARDSON FINANCIAL SERVICES INC. has increased its shares by 573.