DEERFIELD MANAGEMENT COMPANY, L.P.'s ownership history for AMPH

DEERFIELD MANAGEMENT COMPANY, L.P. currently holds 14.9K shares with a market value of $397.7K. It started holding AMPH on 2025-06-30. At its peak, it held 14.9K shares on 2025-12-31. Its highest holding value was $397.7K on 2025-12-31. At its lowest, it held 9.6K shares on 2025-06-30, with a value of $219.9K on 2025-06-30.