Kalb Michael Wayne
SEC insider (Form 3/4/5 filer). CIK 0001678248. Chief Financial Officer at CATALYST PHARMACEUTICALS, INC. (CPRX). 11 reported Form 4/5 transactions since Sep 2024; latest on Jul 15, 2026. Located in CORAL GABLES, FL.
Companies Kalb Michael Wayne has filed insider reports for
- CATALYST PHARMACEUTICALS, INC. (CPRX): Officer, Chief Financial Officer
Kalb Michael Wayne
CIK: 0001678248
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
CATALYST PHARMACEUTICALS, INC.
Discretionary Trading P&L
Holdings
Transaction History (11 total)
- Jul 15, 2026CPRX
CATALYST PHARMACEUTICALS, INC.
DispositionDirect13.7K shares at avg. $31.50$430K - Jan 5, 2026CPRX
CATALYST PHARMACEUTICALS, INC.
ExerciseDirect7.1K shares- - Jan 5, 2026CPRX
CATALYST PHARMACEUTICALS, INC.
Tax PaymentDirect2.1K shares- - Nov 21, 2025CPRX
CATALYST PHARMACEUTICALS, INC.
ExerciseDirect6.9K shares- - Nov 21, 2025CPRX
CATALYST PHARMACEUTICALS, INC.
Tax PaymentDirect2.5K shares- - Nov 20, 2025CPRX
CATALYST PHARMACEUTICALS, INC.
AwardDirectRestricted Stock Units
39.7K shares- - Nov 20, 2025CPRX
CATALYST PHARMACEUTICALS, INC.
AwardDirectOptions to purchase common stock
131.5K shares- - Jan 2, 2025CPRX
CATALYST PHARMACEUTICALS, INC.
ExerciseDirect7.1K shares- - Jan 2, 2025CPRX
CATALYST PHARMACEUTICALS, INC.
Tax PaymentDirect2.9K shares- - Nov 21, 2024CPRX
CATALYST PHARMACEUTICALS, INC.
AwardDirectOptions to purchase common stock
169.2K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 15, 2026 | CPRX CATALYST PHARMACEUTICALS, INC. | Disposition | 13,665 | $31.50 | $430,448 | Direct |
| Jan 5, 2026 | CPRX CATALYST PHARMACEUTICALS, INC. | Exercise | 7,139 | - | $0 | Direct |
| Jan 5, 2026 | CPRX CATALYST PHARMACEUTICALS, INC. | Tax Payment | 2,080 | - | $0 | Direct |
| Nov 21, 2025 | CPRX CATALYST PHARMACEUTICALS, INC. | Exercise | 6,894 | - | - | Direct |
| Nov 21, 2025 | CPRX CATALYST PHARMACEUTICALS, INC. | Tax Payment | 2,485 | - | - | Direct |
| Nov 20, 2025 | CPRX CATALYST PHARMACEUTICALS, INC. | Award Restricted Stock Units | 39,701 | - | - | Direct |
| Nov 20, 2025 | CPRX CATALYST PHARMACEUTICALS, INC. | Award Options to purchase common stock | 131,536 | - | - | Direct |
| Jan 2, 2025 | CPRX CATALYST PHARMACEUTICALS, INC. | Exercise | 7,138 | - | $0 | Direct |
| Jan 2, 2025 | CPRX CATALYST PHARMACEUTICALS, INC. | Tax Payment | 2,941 | - | $0 | Direct |
| Nov 21, 2024 | CPRX CATALYST PHARMACEUTICALS, INC. | Award Options to purchase common stock | 169,248 | - | - | Direct |
1-10 of 11 transactions