CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

Nilsine Partners, LLC's Holding History (CIK: 0001913043)

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

Q3 2025

Shares 134,253 Value ($000) $2,645 Avg Close $20.57 Range $19.05 - $22.53

Q2 2025

Shares 127,139 Value ($000) $2,759 Avg Close $23.61 Range $20.40 - $26.58

Q1 2025

Shares 55,249 Value ($000) $1,340 Avg Close $22.52 Range $19.15 - $26.16

Q4 2024

Shares 33,519 Value ($000) $700 Avg Close $21.48 Range $19.54 - $24.27

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	134,253	$2,645	$20.57	$19.05 - $22.53
Q2 2025	127,139	$2,759	$23.61	$20.40 - $26.58
Q1 2025	55,249	$1,340	$22.52	$19.15 - $26.16
Q4 2024	33,519	$700	$21.48	$19.54 - $24.27