CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

Quantum Portfolio Management LLC's Holding History (CIK: 0002003672)

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

Q2 2025

Shares 36,294 Value ($000) $788 Avg Close $23.61 Range $20.40 - $26.58

Q1 2025

Shares 36,418 Value ($000) $883 Avg Close $22.52 Range $19.15 - $26.16

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	36,294	$788	$23.61	$20.40 - $26.58
Q1 2025	36,418	$883	$22.52	$19.15 - $26.16