CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

Cornerstone Investment Partners, LLC's Holding History (CIK: 0001328062)

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

Q1 2022

Shares 22,925 Value ($000) $190 Avg Close $7.07 Range $5.24 - $8.64

Q4 2020

Shares 46,615 Value ($000) $156 Avg Close $3.36 Range $2.88 - $3.99

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	22,925	$190	$7.07	$5.24 - $8.64
Q4 2020	46,615	$156	$3.36	$2.88 - $3.99