Catalyst Pharmaceutical Inc. (CPRX) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for CPRX. 13F holdings as of 2026-03-31.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 18,774,530 | $465M | INCREASED |
| STATE STREET CORP | 6,863,060 | $170M | DECREASED |
| VANGUARD CAPITAL MANAGEMENT LLC | 5,122,666 | $127M | NEW |
| AMERICAN CENTURY COMPANIES INC | 4,138,416 | $102M | INCREASED |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 3,943,600 | $98M | DECREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|---|---|---|---|
| William T. Andrews (Chief Medical Officer) | SELL | 743 | 2026-06-03 | |
| William T. Andrews (Chief Medical Officer) | EXERCISE | 3,052 | 2026-06-03 |
Full institutional holdings, insider history, and congressional trades for Catalyst Pharmaceutical Inc. on SentiSense.