CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

Sofinnova Investments, Inc.'s Holding History (CIK: 0001631134)

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

Q3 2018

Shares 1,549,552 Value ($000) $5,858 Avg Close $3.13 Range $2.70 - $4.05

Q2 2018

Shares 161,089 Value ($000) $503 Avg Close $3.03 Range $2.18 - $3.98

Q1 2018

Shares 148,055 Value ($000) $354 Avg Close $3.32 Range $2.36 - $4.08

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	1,549,552	$5,858	$3.13	$2.70 - $4.05
Q2 2018	161,089	$503	$3.03	$2.18 - $3.98
Q1 2018	148,055	$354	$3.32	$2.36 - $4.08