ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2025

Shares 39,901 Value ($000) $2,649 Avg Close $49.01 Range $34.38 - $72.36

Q1 2025

Shares 70,375 Value ($000) $897 Avg Close $18.18 Range $12.14 - $21.84

Q4 2024

Shares 14,367 Value ($000) $270 Avg Close $20.59 Range $17.05 - $27.34

Q3 2023

Shares 9,538 Value ($000) $256 Avg Close $30.63 Range $26.04 - $36.43

Q4 2021

Shares 3,936 Value ($000) $261 Avg Close $68.71 Range $57.94 - $84.83

Q1 2020

Shares 10,335 Value ($000) $297 Avg Close $40.33 Range $19.51 - $64.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,901	$2,649	$49.01	$34.38 - $72.36
Q1 2025	70,375	$897	$18.18	$12.14 - $21.84
Q4 2024	14,367	$270	$20.59	$17.05 - $27.34
Q3 2023	9,538	$256	$30.63	$26.04 - $36.43
Q4 2021	3,936	$261	$68.71	$57.94 - $84.83
Q1 2020	10,335	$297	$40.33	$19.51 - $64.00