ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

HIGHBRIDGE CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000919185)

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

Q4 2017

Shares 30,488 Value ($000) $112 Avg Close $3.71 Range $3.01 - $4.54

Q3 2016

Shares 37,425 Value ($000) $275 Avg Close $6.48 Range $5.29 - $8.22

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	30,488	$112	$3.71	$3.01 - $4.54
Q3 2016	37,425	$275	$6.48	$5.29 - $8.22