Michael Wayne Kalb

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
2 Jan 25	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Payment of exercise	Dispose F	No	No	0	2,941	0.00	4,197
2 Jan 25	CPRX Catalyst Pharmaceuticals	Common Stock, par value $0.001 per share	Option exercise	Acquire M	No	No	0	7,138	0.00	7,138
2 Jan 25	CPRX Catalyst Pharmaceuticals	RSU Common Stock	Option exercise	Dispose M	No	No	0	7,138	0.00	475,699
21 Nov 24	CPRX Catalyst Pharmaceuticals	RSU Common Stock	Grant	Acquire A	No	No	0	20,682	0.00	482,837
21 Nov 24	CPRX Catalyst Pharmaceuticals	Options to purchase common stock Common Stock	Grant	Acquire A	No	No	21.12	169,248	3.57 mm	462,155

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