DENKHAUS DONALD A

PrivateCIK: 1278439
Location

CORAL GABLES, FL

DENKHAUS DONALD A reported 1 transaction at CATALYST PHARMACEUTICALS, INC.

Review the transaction codes below to understand the nature of each event.

InsiderDENKHAUS DONALD ACIK 1278439
→
Director
Since Dec 2018
-676.94K
Net shares
Net seller
$15.71M
Total sold
0
Open market trades
0B · 0S
11
Total transactions
676.94K disposed
Non-Derivative Transactions1

Common Stock, par value $0.001 per share

Direct
D · Disposition

Shares

−498.77K

Price / share

$31.50

Trade value

$15.71M

% of position

New position
7/15/2026
498.77K→0.00
Total

Net shares

−498.77K

Net value

-$15.71M

Derivative Transactions10

Options to purchase common stock

Direct
D · Disposition
Converts to

Common Stock

33.50K shares

Shares

−33.50K

Strike price

4.64

Held after

0.00

Exercisable

—

7/15/2026

Options to purchase common stock

Direct
D · Disposition
Converts to

Common Stock

30K shares

Shares

−30K

Strike price

3.42

Held after

0.00

Exercisable

—

7/15/2026

Options to purchase common stock

Direct
D · Disposition
Converts to

Common Stock

20K shares

Shares

−20K

Strike price

7.07

Held after

0.00

Exercisable

—

7/15/2026

Options to purchase common stock

Direct
D · Disposition
Converts to

Common Stock

15K shares

Shares

−15K

Strike price

18.59

Held after

0.00

Exercisable

—

7/15/2026

Options to purchase common stock

Direct
D · Disposition
Converts to

Common Stock

29.52K shares

Shares

−29.52K

Strike price

14.15

Held after

0.00

Exercisable

—

7/15/2026

Options to purchase common stock

Direct
D · Disposition
Converts to

Common Stock

23.25K shares

Shares

−23.25K

Strike price

21.12

Held after

0.00

Exercisable

—

7/15/2026

Options to purchase common stock

Direct
D · Disposition
Converts to

Common Stock

18.11K shares

Shares

−18.11K

Strike price

22.77

Held after

0.00

Exercisable

—

7/15/2026

Restricted Stock Units

Direct
D · Disposition
Converts to

Common Stock

1.41K shares

Shares

−1.41K

Strike price

Held after

0.00

Exercisable

—

7/15/2026

Restricted Stock Units

Direct
D · Disposition
Converts to

Common Stock

1.89K shares

Shares

−1.89K

Strike price

Held after

0.00

Exercisable

—

7/15/2026

Restricted Stock Units

Direct
D · Disposition
Converts to

Common Stock

5.47K shares

Shares

−5.47K

Strike price

Held after

0.00

Exercisable

—

7/15/2026
DENKHAUS DONALD A — Insider Transaction (Form 4) Filed Jul 17, 2026 | Finecho