CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

ELEMENT CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001535630)

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

Q2 2018

Shares 46,868 Value ($000) $146 Avg Close $3.03 Range $2.18 - $3.98

Q1 2018

Shares 10,843 Value ($000) $26 Avg Close $3.32 Range $2.36 - $4.08

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	46,868	$146	$3.03	$2.18 - $3.98
Q1 2018	10,843	$26	$3.32	$2.36 - $4.08