NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

Zurich Insurance Group Ltd/FI's Holding History (CIK: 0001127799)

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

Q2 2017

Shares 18,400 Value ($000) $1,123 Avg Close $42.35 Range $40.29 - $44.62

Q1 2017

Shares 18,400 Value ($000) $1,080 Avg Close $39.52 Range $38.19 - $41.05

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	18,400	$1,123	$42.35	$40.29 - $44.62
Q1 2017	18,400	$1,080	$39.52	$38.19 - $41.05