NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2025
Shares 28,262 Value ($000) $1,824 Avg Close $62.82 Range $56.07 - $68.56
Q3 2025
Shares 7,824 Value ($000) $459 Avg Close $54.14 Range $49.85 - $58.24
Q2 2020
Shares 709 Value ($000) $39 Avg Close $44.67 Range $39.68 - $50.33
Q4 2018
Shares 1,675 Value ($000) $100 Avg Close $45.03 Range $41.21 - $48.18
Q1 2017
Shares 3,600 Value ($000) $211 Avg Close $39.52 Range $38.19 - $41.05
Q4 2015
Shares 46 Value ($000) $2 Avg Close $35.84 Range $33.71 - $37.52
Q3 2014
Shares 2,873 Value ($000) $130 Avg Close $30.29 Range $28.46 - $33.15
Q1 2014
Shares 6,693 Value ($000) $317 Avg Close $27.98 Range $26.36 - $29.86
Q4 2013
Shares 12,589 Value ($000) $545 Avg Close $27.40 Range $25.54 - $28.91
Q2 2013
Shares 21,900 Value ($000) $874 Avg Close $24.78 Range $23.14 - $25.97
Q1 2013
Shares 45,500 Value ($000) $1,814 Avg Close $22.55 Range $20.88 - $24.27