NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

Mount Yale Investment Advisors, LLC's Holding History (CIK: 0001744349)

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

Q3 2018

Shares 350 Value ($000) $21 Avg Close $43.15 Range $40.65 - $45.13

Q2 2018

Shares 305 Value ($000) $17 Avg Close $39.06 Range $37.03 - $41.93

Q1 2018

Shares 168 Value ($000) $9 Avg Close $37.69 Range $35.55 - $42.53

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	350	$21	$43.15	$40.65 - $45.13
Q2 2018	305	$17	$39.06	$37.03 - $41.93
Q1 2018	168	$9	$37.69	$35.55 - $42.53