R Michael Cashell

Insider Trading: Purchases

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Northwestern Corp	NWE	$56.58	8	Officer	6,714	2015-01-02	Filing
Northwestern Corp	NWE	$53.23	9	Officer	6,676	2014-12-01	Filing
Northwestern Corp	NWE	$45.36	11	Officer	6,624	2014-10-01	Filing
Northwestern Corp	NWE	$42.20	11	Officer	5,157	2013-08-01	Filing
Northwestern Corp	NWE	$39.90	11	Officer	5,122	2013-07-01	Filing