CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

WHITTIER TRUST CO OF NEVADA INC's Holding History (CIK: 0001263548)

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

Q4 2025

Shares 970 Value ($000) $22 Avg Close $22.28 Range $19.90 - $25.14

Q3 2025

Shares 984 Value ($000) $21 Avg Close $20.57 Range $19.05 - $22.53

Q2 2025

Shares 1,000 Value ($000) $22 Avg Close $23.61 Range $20.40 - $26.58

Q1 2025

Shares 1,000 Value ($000) $24 Avg Close $22.52 Range $19.15 - $26.16

Q4 2024

Shares 992 Value ($000) $21 Avg Close $21.48 Range $19.54 - $24.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	970	$22	$22.28	$19.90 - $25.14
Q3 2025	984	$21	$20.57	$19.05 - $22.53
Q2 2025	1,000	$22	$23.61	$20.40 - $26.58
Q1 2025	1,000	$24	$22.52	$19.15 - $26.16
Q4 2024	992	$21	$21.48	$19.54 - $24.27