WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's ownership history for CPRX

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC currently holds 479.0K shares with a market value of $11.9M. It started holding CPRX on 2026-03-31. At its peak, it held 479.0K shares on 2026-03-31. Its highest holding value was $11.9M on 2026-03-31. At its lowest, it held 479.0K shares on 2026-03-31, with a value of $11.9M on 2026-03-31.