ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

Monashee Investment Management LLC's Holding History (CIK: 0001627608)

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

Q4 2017

Shares 20,776 Value ($000) $76 Avg Close $3.71 Range $3.01 - $4.54

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	20,776	$76	$3.71	$3.01 - $4.54