ARROWHEAD PHARMACEUTICALS IN

Ticker: ARWR CUSIP: 04280A100 Class: Common Stock

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q4 2019

Shares 66,572 Value ($000) $4,223 Avg Close $49.62 Range $27.11 - $73.72

Q3 2019

Shares 66,572 Value ($000) $1,876 Avg Close $29.59 Range $25.68 - $36.80

Q2 2019

Shares 66,572 Value ($000) $1,764 Avg Close $21.95 Range $17.30 - $28.84

Q1 2019

Shares 66,572 Value ($000) $1,222 Avg Close $16.50 Range $11.67 - $20.60

Q4 2018

Shares 66,572 Value ($000) $827 Avg Close $13.67 Range $10.41 - $20.31

Q3 2018

Shares 66,572 Value ($000) $1,276 Avg Close $16.41 Range $12.25 - $22.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	66,572	$4,223	$49.62	$27.11 - $73.72
Q3 2019	66,572	$1,876	$29.59	$25.68 - $36.80
Q2 2019	66,572	$1,764	$21.95	$17.30 - $28.84
Q1 2019	66,572	$1,222	$16.50	$11.67 - $20.60
Q4 2018	66,572	$827	$13.67	$10.41 - $20.31
Q3 2018	66,572	$1,276	$16.41	$12.25 - $22.39