ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q3 2025

Shares 7,548 Value ($000) $260 Avg Close $21.98 Range $14.30 - $34.61

Q3 2023

Shares 35,140 Value ($000) $944 Avg Close $30.63 Range $26.04 - $36.43

Q2 2023

Shares 10,020 Value ($000) $357 Avg Close $34.48 Range $24.64 - $42.48

Q2 2021

Shares 10,042 Value ($000) $832 Avg Close $74.45 Range $60.52 - $93.66

Q1 2021

Shares 3,420 Value ($000) $227 Avg Close $77.59 Range $60.64 - $92.60

Q4 2019

Shares 25,922 Value ($000) $1,644 Avg Close $49.62 Range $27.11 - $73.72

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	7,548	$260	$21.98	$14.30 - $34.61
Q3 2023	35,140	$944	$30.63	$26.04 - $36.43
Q2 2023	10,020	$357	$34.48	$24.64 - $42.48
Q2 2021	10,042	$832	$74.45	$60.52 - $93.66
Q1 2021	3,420	$227	$77.59	$60.64 - $92.60
Q4 2019	25,922	$1,644	$49.62	$27.11 - $73.72