DENKHAUS DONALD A (CIK 1278439) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-12-30). Recent activity: Buy CPRX (1,334 shares), Buy CPRX (1,413 shares), Buy CPRX (947 shares), Buy CPRX (4,000 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-12-30 | CATALYST PHARMACEUTICALS, INC. (CPRX) | Director | Buy | 1,334 | $0 |
| 2025-12-10 | CATALYST PHARMACEUTICALS, INC. (CPRX) | Director | Buy | 1,413 | $0 |
| 2025-11-24 | CATALYST PHARMACEUTICALS, INC. (CPRX) | Director | Buy | 947 | $0 |
| 2025-02-19 | CATALYST PHARMACEUTICALS, INC. (CPRX) | Director | Buy | 4,000 | $0 |
Source: SEC Form 4 filings · as of 2025-12-30