CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

Atom Investors LP's Holding History (CIK: 0001738902)

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

Q3 2019

Shares 1,012,355 Value ($000) $5,376 Avg Close $5.33 Range $3.77 - $7.67

Q2 2019

Shares 728,999 Value ($000) $2,799 Avg Close $4.32 Range $2.23 - $6.16

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	1,012,355	$5,376	$5.33	$3.77 - $7.67
Q2 2019	728,999	$2,799	$4.32	$2.23 - $6.16