CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

Hudson Bay Capital Management LP's Holding History (CIK: 0001393825)

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

Q1 2024

Shares 280,000 Value ($000) $4,463 Avg Close $15.07 Range $13.12 - $17.50

Q4 2023

Shares 160,000 Value ($000) $2,690 Avg Close $13.67 Range $11.55 - $17.40

Q3 2023

Shares 300,000 Value ($000) $3,507 Avg Close $13.38 Range $11.59 - $15.59

Q2 2023

Shares 200,000 Value ($000) $2,688 Avg Close $14.39 Range $11.09 - $18.22

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	280,000	$4,463	$15.07	$13.12 - $17.50
Q4 2023	160,000	$2,690	$13.67	$11.55 - $17.40
Q3 2023	300,000	$3,507	$13.38	$11.59 - $15.59
Q2 2023	200,000	$2,688	$14.39	$11.09 - $18.22