ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001166152)

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

Q1 2017

Shares 1,909,330 Value ($000) $3,532 Avg Close $1.98 Range $1.42 - $2.45

Q4 2016

Shares 1,909,330 Value ($000) $2,959 Avg Close $4.26 Range $1.20 - $7.74

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	1,909,330	$3,532	$1.98	$1.42 - $2.45
Q4 2016	1,909,330	$2,959	$4.26	$1.20 - $7.74