Russo Gregg (CIK 2058326) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-17). Recent activity: Sell CPRX (476 shares), Buy CPRX (687 shares), Sell CPRX (211 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-17 | CATALYST PHARMACEUTICALS, INC. (CPRX) | Chief HR Officer | Sell | 476 | $14,994 |
| 2026-02-19 | CATALYST PHARMACEUTICALS, INC. (CPRX) | Chief HR Officer | Buy | 687 | $0 |
| 2026-02-19 | CATALYST PHARMACEUTICALS, INC. (CPRX) | Chief HR Officer | Sell | 211 | $0 |
Source: SEC Form 4 filings · as of 2026-07-17