Steve Miller

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
13 Dec 24	CPRX Catalyst Pharmaceuticals	Common stock, par value $0.001 per share	Option exercise	Acquire M	No	No	4.01	235,000	942.35 k	921,996
13 Dec 24	CPRX Catalyst Pharmaceuticals	Options to purchase common stock Common Stock	Option exercise	Dispose M	No	No	4.01	235,000	942.35 k	1,552,176
10 Dec 24	CPRX Catalyst Pharmaceuticals	Common stock, par value $0.001 per share	Sell	Dispose S	No	No	21.927	50,000	1.10 mm	686,996
10 Dec 24	CPRX Catalyst Pharmaceuticals	Common stock, par value $0.001 per share	Option exercise	Acquire M	No	No	4.01	50,000	200.50 k	736,996
10 Dec 24	CPRX Catalyst Pharmaceuticals	Options to purchase common stock Common Stock	Option exercise	Dispose M	No	No	4.01	50,000	200.50 k	1,787,176
9 Dec 24	CPRX Catalyst Pharmaceuticals	Common stock, par value $0.001 per share	Option exercise	Acquire M	No	No	0	11,872	0.00	686,996
9 Dec 24	CPRX Catalyst Pharmaceuticals	RSU Common Stock	Option exercise	Dispose M	No	No	0	11,872	0.00	1,837,176
21 Nov 24	CPRX Catalyst Pharmaceuticals	RSU Common Stock	Grant	Acquire A	No	No	0	24,801	0.00	1,849,048
21 Nov 24	CPRX Catalyst Pharmaceuticals	Options to purchase common stock Common Stock	Grant	Acquire A	No	No	21.12	202,958	4.29 mm	1,824,247
20 Aug 24	CPRX Catalyst Pharmaceuticals	Common stock, par value $0.001 per share	Sell	Dispose S	No	No	20.585	50,000	1.03 mm	675,124

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.