CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

NATIXIS's Holding History (CIK: 0001274981)

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

Q3 2025

Shares 87,572 Value ($000) $1,725 Avg Close $20.57 Range $19.05 - $22.53

Q3 2023

Shares 108,300 Value ($000) $1,266 Avg Close $13.38 Range $11.59 - $15.59

Q1 2022

Shares 225,377 Value ($000) $1,868 Avg Close $7.07 Range $5.24 - $8.64

Q4 2021

Shares 236,020 Value ($000) $1,598 Avg Close $6.58 Range $5.05 - $7.58

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	87,572	$1,725	$20.57	$19.05 - $22.53
Q3 2023	108,300	$1,266	$13.38	$11.59 - $15.59
Q1 2022	225,377	$1,868	$7.07	$5.24 - $8.64
Q4 2021	236,020	$1,598	$6.58	$5.05 - $7.58