DENKHAUS DONALD A - Insider Non-Derivative Transactions at CATALYST PHARMACEUTICALS, INC. (CPRX) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 29, 2025, DENKHAUS DONALD A's relationship to CATALYST PHARMACEUTICALS, INC. (CPRX) is Director, and currently has 498,773 shares of Common stock, par value $0.001 per share.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CPRX insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

DENKHAUS DONALD A - Insider Non-Derivative Transactions of CPRX Common stock, par value $0.001 per share

DENKHAUS DONALD A - Insider Non-Derivative Transactions at CPRX

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 30, 2025	M -- (Common Stock, par value $0.001 per share)	1334	0	498773
Dec 9, 2025	M -- (Common Stock, par value $0.001 per share)	1413	0	497439
Nov 22, 2025	M -- (Common Stock, par value $0.001 per share)	947	0	496026
Feb 15, 2025	M -- (Common Stock, par value $0.001 per share)	4000	0	495079
Jan 9, 2025	M -- (Common Stock, par value $0.001 per share)	50000	2.24	491079
Dec 28, 2024	M -- (Common Stock, par value $0.001 per share)	1333	0	441079
Dec 10, 2024	M -- (Common Stock, par value $0.001 per share)	1413	0	439746
Feb 16, 2024	M -- (Common Stock, par value $0.001 per share)	4000	0	438333
Feb 6, 2024	M -- (Common Stock, par value $0.001 per share)	40000	4.01	434333
Dec 28, 2023	M -- (Common Stock, par value $0.001 per share)	1333	0	394333
Aug 4, 2023	M -- (Common stock, par value $0.001 per share)	60000	1.13	393000
Feb 16, 2023	M -- (Common Stock, par value $0.001 per share)	4000	0	333000
Jan 25, 2023	M -- (Common stock, par value $0.001 per share)	50000	0.79	329000