CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

Vectors Research Management, LLC's Holding History (CIK: 0001750557)

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

Q3 2019

Shares 1,000 Value ($000) $5 Avg Close $5.33 Range $3.77 - $7.67

Q2 2019

Shares 1,000 Value ($000) $4 Avg Close $4.32 Range $2.23 - $6.16

Q1 2019

Shares 1,000 Value ($000) $5 Avg Close $2.94 Range $1.85 - $5.63

Q4 2018

Shares 1,000 Value ($000) $2 Avg Close $2.86 Range $1.85 - $3.89

Q3 2018

Shares 1,000 Value ($000) $3 Avg Close $3.13 Range $2.70 - $4.05

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	1,000	$5	$5.33	$3.77 - $7.67
Q2 2019	1,000	$4	$4.32	$2.23 - $6.16
Q1 2019	1,000	$5	$2.94	$1.85 - $5.63
Q4 2018	1,000	$2	$2.86	$1.85 - $3.89
Q3 2018	1,000	$3	$3.13	$2.70 - $4.05