CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

Crestline Management, LP's Holding History (CIK: 0001536054)

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

Q2 2018

Shares 488,243 Value ($000) $1,523 Avg Close $3.03 Range $2.18 - $3.98

Q1 2018

Shares 446,702 Value ($000) $1,068 Avg Close $3.32 Range $2.36 - $4.08

Q4 2017

Shares 267,112 Value ($000) $1,044 Avg Close $3.30 Range $2.41 - $4.51

Q3 2017

Shares 223,019 Value ($000) $562 Avg Close $2.74 Range $2.09 - $3.20

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	488,243	$1,523	$3.03	$2.18 - $3.98
Q1 2018	446,702	$1,068	$3.32	$2.36 - $4.08
Q4 2017	267,112	$1,044	$3.30	$2.41 - $4.51
Q3 2017	223,019	$562	$2.74	$2.09 - $3.20