CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q2 2025

Shares 48,520 Value ($000) $1,053 Avg Close $23.61 Range $20.40 - $26.58

Q1 2025

Shares 171,890 Value ($000) $4,168 Avg Close $22.52 Range $19.15 - $26.16

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	48,520	$1,053	$23.61	$20.40 - $26.58
Q1 2025	171,890	$4,168	$22.52	$19.15 - $26.16