NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

OPPENHEIMER ASSET MANAGEMENT INC.'s Holding History (CIK: 0001269119)

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

Q4 2025
Shares 6,975 Value ($000) $450 Avg Close $62.82 Range $56.07 - $68.56
Q3 2025
Shares 10,016 Value ($000) $587 Avg Close $54.14 Range $49.85 - $58.24
Q2 2025
Shares 10,303 Value ($000) $529 Avg Close $53.53 Range $49.39 - $57.89
Q1 2025
Shares 10,463 Value ($000) $605 Avg Close $52.06 Range $48.49 - $56.12
Q4 2024
Shares 7,880 Value ($000) $421 Avg Close $51.38 Range $48.17 - $54.22
Q3 2024
Shares 7,903 Value ($000) $452 Avg Close $49.89 Range $45.22 - $54.21
Q2 2024
Shares 7,544 Value ($000) $378 Avg Close $46.58 Range $43.68 - $48.79
Q1 2024
Shares 5,315 Value ($000) $271 Avg Close $44.40 Range $41.90 - $47.03
Q1 2020
Shares 1,184 Value ($000) $71 Avg Close $54.52 Range $34.68 - $61.46
Q4 2019
Shares 1,191 Value ($000) $85 Avg Close $54.65 Range $51.50 - $57.67
Q3 2019
Shares 1,171 Value ($000) $88 Avg Close $54.27 Range $50.60 - $58.08
Q2 2019
Shares 1,176 Value ($000) $85 Avg Close $53.01 Range $50.21 - $55.53
Q1 2019
Shares 1,183 Value ($000) $83 Avg Close $48.59 Range $42.38 - $53.49
Q4 2018
Shares 1,103 Value ($000) $66 Avg Close $45.03 Range $41.21 - $48.18
Q3 2017
Shares 1,157 Value ($000) $66 Avg Close $41.74 Range $40.09 - $43.18
Q2 2017
Shares 1,145 Value ($000) $70 Avg Close $42.35 Range $40.29 - $44.62
Q1 2017
Shares 1,128 Value ($000) $66 Avg Close $39.52 Range $38.19 - $41.05