ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

EAM Investors, LLC's Holding History (CIK: 0001510989)

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

Q4 2020

Shares 31,690 Value ($000) $2,432 Avg Close $63.95 Range $42.44 - $86.75

Q4 2019

Shares 50,411 Value ($000) $3,198 Avg Close $49.62 Range $27.11 - $73.72

Q3 2019

Shares 95,508 Value ($000) $2,691 Avg Close $29.59 Range $25.68 - $36.80

Q2 2019

Shares 72,636 Value ($000) $1,925 Avg Close $21.95 Range $17.30 - $28.84

Q1 2019

Shares 80,643 Value ($000) $1,480 Avg Close $16.50 Range $11.67 - $20.60

Q4 2018

Shares 86,696 Value ($000) $1,077 Avg Close $13.67 Range $10.41 - $20.31

Q3 2018

Shares 247,549 Value ($000) $4,746 Avg Close $16.41 Range $12.25 - $22.39

Q2 2018

Shares 84,633 Value ($000) $1,151 Avg Close $9.35 Range $6.26 - $14.24

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	31,690	$2,432	$63.95	$42.44 - $86.75
Q4 2019	50,411	$3,198	$49.62	$27.11 - $73.72
Q3 2019	95,508	$2,691	$29.59	$25.68 - $36.80
Q2 2019	72,636	$1,925	$21.95	$17.30 - $28.84
Q1 2019	80,643	$1,480	$16.50	$11.67 - $20.60
Q4 2018	86,696	$1,077	$13.67	$10.41 - $20.31
Q3 2018	247,549	$4,746	$16.41	$12.25 - $22.39
Q2 2018	84,633	$1,151	$9.35	$6.26 - $14.24