Alicia Grande

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
27 Dec 23	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Payment of exercise	Dispose F	No	No	0	3,410	0.00	55,813
27 Dec 23	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Option exercise	Acquire M	No	No	0	8,666	0.00	59,223
27 Dec 23	CPRX Catalyst Pharmaceuticals	RSU Common Stock	Option exercise	Dispose M	No	No	0	8,666	0.00	1,187,168
11 Dec 23	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Sell	Dispose S	No	No	13.786	30,000	413.58 k	50,557
11 Dec 23	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Sell	Dispose S	No	No	13.74	30,000	412.20 k	80,557
11 Dec 23	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Option exercise	Acquire M	No	No	1.13	60,000	67.80 k	110,557
11 Dec 23	CPRX Catalyst Pharmaceuticals	Options to purchase common stock Common Stock	Option exercise	Dispose M	No	No	1.13	60,000	67.80 k	1,195,834
8 Dec 23	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Sell	Dispose S	No	No	14.3	20,000	286.00 k	50,557
8 Dec 23	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Sell	Dispose S	No	No	14.25	20,000	285.00 k	70,557
8 Dec 23	CPRX Catalyst Pharmaceuticals	Common stock, par value $0.001 per share	Option exercise	Acquire M	No	No	1.13	40,000	45.20 k	90,557

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