Brian Elsbernd Catalyst Pharmaceuticals, Inc. (CPRX) insider trading activity

Brian Elsbernd is Chief Compliance/Legal Officer of CATALYST PHARMACEUTICALS, INC.. Currently has a direct ownership of 181,250 shares of CPRX, which is worth approximately $4.15 Million. The most recent transaction as insider was on Dec 27, 2024, when has been sold 1,941 shares (Common Stock, par value $0.001 per share) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 181K

45.66% 3M change

27.53% 12M change

Total Value Held $4.15 Million

Brian Elsbernd Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 27 2024	SELL Payment of exercise price or tax liability	-	1,941 Reduced 1.06%	181,250 Common Stock, par valu...
Dec 27 2024	BUY Exercise of conversion of derivative security	-	6,667 Added 3.51%	183,191 Common Stock, par valu...
Dec 09 2024	SELL Payment of exercise price or tax liability	-	1,720 Reduced 0.96%	176,524 Common Stock, par valu...
Dec 09 2024	BUY Exercise of conversion of derivative security	-	7,067 Added 3.81%	178,244 Common Stock, par valu...
Nov 26 2024	SELL Open market or private sale	$286,594 $21.62 p/Share	13,256 Reduced 7.19%	171,177 Common Stock, par valu...
Nov 26 2024	BUY Exercise of conversion of derivative security	$240,600 $4.01 p/Share	60,000 Added 25.52%	175,133 Common Stock, par valu...
Mar 27 2024	SELL Open market or private sale	$411,000 $16.44 p/Share	25,000 Reduced 16.73%	124,433 Common Stock, par valu...
Feb 15 2024	SELL Payment of exercise price or tax liability	-	2,353 Reduced 1.55%	149,433 Common Stock, par valu...
Feb 15 2024	BUY Exercise of conversion of derivative security	-	9,667 Added 5.99%	151,786 Common Stock, par valu...
Dec 27 2023	SELL Payment of exercise price or tax liability	-	2,623 Reduced 1.81%	142,119 Common Stock, par valu...
Dec 27 2023	BUY Exercise of conversion of derivative security	-	6,666 Added 4.4%	144,742 Common Stock, par valu...
Mar 20 2023	SELL Open market or private sale	$803,500 $16.07 p/Share	50,000 Reduced 26.58%	138,076 Common Stock, par valu...
Mar 20 2023	BUY Exercise of conversion of derivative security	$56,499 $1.13 p/Share	50,000 Added 21.0%	188,076 Common Stock, par valu...
Feb 15 2023	SELL Payment of exercise price or tax liability	-	2,353 Reduced 1.68%	138,076 Common Stock, par valu...
Feb 15 2023	BUY Exercise of conversion of derivative security	-	9,666 Added 6.44%	140,429 Common Stock, par valu...
Dec 06 2022	BUY Exercise of conversion of derivative security	-	14,667 Added 10.09%	130,763 Common Stock, par valu...
Nov 14 2022	BUY Exercise of conversion of derivative security	$138,600 $1.32 p/Share	105,000 Added 47.49%	116,096 Common Stock, par valu...
Nov 11 2022	SELL Open market or private sale	$238,029 $16.23 p/Share	14,666 Reduced 56.93%	11,096 Common Stock, par valu...
Dec 03 2021	SELL Payment of exercise price or tax liability	-	3,571 Reduced 12.17%	25,762 Common Stock, par valu...
Dec 03 2021	BUY Exercise of conversion of derivative security	-	14,667 Added 33.33%	29,333 Common Stock, par valu...
Dec 22 2020	BUY Exercise of conversion of derivative security	-	14,666 Added 50.0%	14,666 Common Stock, par valu...

Brian Elsbernd

Chief Compliance/Legal Officer

Coral Gables, FL

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