NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q1 2017
Shares 5,700 Value ($000) $335 Avg Close $39.52 Range $38.19 - $41.05
Q4 2016
Shares 5,828 Value ($000) $331 Avg Close $38.33 Range $36.64 - $40.23
Q3 2016
Shares 5,828 Value ($000) $335 Avg Close $40.31 Range $38.22 - $43.00
Q2 2016
Shares 5,828 Value ($000) $368 Avg Close $39.68 Range $37.02 - $42.70
Q1 2016
Shares 5,828 Value ($000) $360 Avg Close $38.33 Range $34.60 - $41.62
Q3 2015
Shares 5,828 Value ($000) $314 Avg Close $34.01 Range $31.66 - $36.90
Q2 2015
Shares 6,528 Value ($000) $318 Avg Close $33.40 Range $31.54 - $35.25
Q1 2015
Shares 7,128 Value ($000) $383 Avg Close $35.30 Range $32.73 - $38.16
Q4 2014
Shares 7,128 Value ($000) $403 Avg Close $33.16 Range $28.63 - $37.51
Q3 2014
Shares 7,928 Value ($000) $360 Avg Close $30.29 Range $28.46 - $33.15
Q2 2014
Shares 8,828 Value ($000) $461 Avg Close $30.04 Range $28.38 - $33.02
Q1 2014
Shares 13,228 Value ($000) $627 Avg Close $27.98 Range $26.36 - $29.86
Q4 2013
Shares 11,728 Value ($000) $508 Avg Close $27.40 Range $25.54 - $28.91
Q3 2013
Shares 8,828 Value ($000) $397 Avg Close $25.46 Range $23.73 - $28.10