NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q1 2019

Shares 3,245 Value ($000) $228 Avg Close $48.59 Range $42.38 - $53.49

Q3 2018

Shares 3,811 Value ($000) $224 Avg Close $43.15 Range $40.65 - $45.13

Q1 2018

Shares 68,487 Value ($000) $3,685 Avg Close $37.69 Range $35.55 - $42.53

Q3 2015

Shares 6,720 Value ($000) $362 Avg Close $34.01 Range $31.66 - $36.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	3,245	$228	$48.59	$42.38 - $53.49
Q3 2018	3,811	$224	$43.15	$40.65 - $45.13
Q1 2018	68,487	$3,685	$37.69	$35.55 - $42.53
Q3 2015	6,720	$362	$34.01	$31.66 - $36.90