Charles B O'Keeffe

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
10 Dec 24	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Option exercise	Acquire M	No	No	4.01	40,000	160.40 k	727,137
10 Dec 24	CPRX Catalyst Pharmaceuticals	Options to purchase common stock Common Stock	Option exercise	Dispose M	No	No	4.01	40,000	160.40 k	213,607
9 Dec 24	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Option exercise	Acquire M	No	No	0	1,413	0.00	687,137
9 Dec 24	CPRX Catalyst Pharmaceuticals	RSU Common Stock	Option exercise	Dispose M	No	No	0	1,413	0.00	253,607
21 Nov 24	CPRX Catalyst Pharmaceuticals	RSU Common Stock	Grant	Acquire A	No	No	0	2,841	0.00	255,020
21 Nov 24	CPRX Catalyst Pharmaceuticals	Options to purchase common stock Common Stock	Grant	Acquire A	No	No	21.12	23,248	491.00 k	252,179
15 Feb 24	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Option exercise	Acquire M	No	No	0	4,000	0.00	685,724
15 Feb 24	CPRX Catalyst Pharmaceuticals	RSU Common Stock	Option exercise	Dispose M	No	No	0	4,000	0.00	228,931
2 Jan 24	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Option exercise	Acquire M	No	No	1.13	60,000	67.80 k	681,724
2 Jan 24	CPRX Catalyst Pharmaceuticals	Options to purchase common stock Common Stock	Option exercise	Dispose M	No	No	1.13	60,000	67.80 k	232,931

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