CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

THOMPSON DAVIS & CO., INC.'s Holding History (CIK: 0001017284)

Note: Option positions (PUT/CALL) are excluded.

Q3 2016

Shares 24,920 Value ($000) $27 Avg Close $0.90 Range $0.68 - $1.35

Q2 2016

Shares 51,770 Value ($000) $37 Avg Close $0.81 Range $0.51 - $1.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	24,920	$27	$0.90	$0.68 - $1.35
Q2 2016	51,770	$37	$0.81	$0.51 - $1.29