DEL CARMEN JEFFREY

PrivateCIK: 1816477
Location

CORAL GABLES, FL

DEL CARMEN JEFFREY (Chief Commercial Officer) exercised options at CATALYST PHARMACEUTICALS, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderDEL CARMEN JEFFREYCIK 1816477
Officer· Chief Commercial Officer
Since Jun 2020
-2.49K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
3
Total transactions
8.04K acquired · 10.53K disposed
Non-Derivative Transactions2

Common Stock, par value $0.001 per share

Direct
M · Option Exercise

Shares

+8.04K

Price / share

Trade value

% of position

202.9%
12/8/2025
3.96K12K

Common Stock, par value $0.001 per share

Direct
F · Tax Withholding

Shares

2.49K

Price / share

Trade value

% of position

20.8%
12/8/2025
12K9.51K
Total

Net shares

+5.55K

Net value

$0.00

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

8.04K shares

Shares

8.04K

Strike price

Held after

1.05M

Exercisable

12/8/2025
DEL CARMEN JEFFREY — Insider Transaction (Form 4) Filed Dec 10, 2025 | Finecho