CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

ASSETMARK, INC's Holding History (CIK: 0001344551)

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

Q4 2025

Shares 86,137 Value ($000) $2,010 Avg Close $22.28 Range $19.90 - $25.14

Q3 2025

Shares 89,309 Value ($000) $1,759 Avg Close $20.57 Range $19.05 - $22.53

Q2 2025

Shares 76,640 Value ($000) $1,663 Avg Close $23.61 Range $20.40 - $26.58

Q1 2025

Shares 83,236 Value ($000) $2,018 Avg Close $22.52 Range $19.15 - $26.16

Q4 2024

Shares 70,802 Value ($000) $1,478 Avg Close $21.48 Range $19.54 - $24.27

Q3 2024

Shares 72,245 Value ($000) $1,436 Avg Close $18.54 Range $14.97 - $21.67

Q2 2024

Shares 70,541 Value ($000) $1,093 Avg Close $15.57 Range $14.47 - $17.03

Q1 2024

Shares 68,675 Value ($000) $1,095 Avg Close $15.07 Range $13.12 - $17.50

Q4 2023

Shares 64,678 Value ($000) $1,087 Avg Close $13.67 Range $11.55 - $17.40

Q3 2023

Shares 62,173 Value ($000) $727 Avg Close $13.38 Range $11.59 - $15.59

Q2 2023

Shares 55,955 Value ($000) $752 Avg Close $14.39 Range $11.09 - $18.22

Q1 2023

Shares 58,048 Value ($000) $962 Avg Close $16.50 Range $13.30 - $22.11

Q4 2022

Shares 57,482 Value ($000) $1,069 Avg Close $15.40 Range $12.08 - $19.78

Q3 2022

Shares 59,132 Value ($000) $759 Avg Close $11.85 Range $6.87 - $17.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	86,137	$2,010	$22.28	$19.90 - $25.14
Q3 2025	89,309	$1,759	$20.57	$19.05 - $22.53
Q2 2025	76,640	$1,663	$23.61	$20.40 - $26.58
Q1 2025	83,236	$2,018	$22.52	$19.15 - $26.16
Q4 2024	70,802	$1,478	$21.48	$19.54 - $24.27
Q3 2024	72,245	$1,436	$18.54	$14.97 - $21.67
Q2 2024	70,541	$1,093	$15.57	$14.47 - $17.03
Q1 2024	68,675	$1,095	$15.07	$13.12 - $17.50
Q4 2023	64,678	$1,087	$13.67	$11.55 - $17.40
Q3 2023	62,173	$727	$13.38	$11.59 - $15.59
Q2 2023	55,955	$752	$14.39	$11.09 - $18.22
Q1 2023	58,048	$962	$16.50	$13.30 - $22.11
Q4 2022	57,482	$1,069	$15.40	$12.08 - $19.78
Q3 2022	59,132	$759	$11.85	$6.87 - $17.22