NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

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

Q2 2025

Shares 64,359 Value ($000) $3,302 Avg Close $53.53 Range $49.39 - $57.89

Q1 2025

Shares 4,229 Value ($000) $245 Avg Close $52.06 Range $48.49 - $56.12

Q4 2021

Shares 11,914 Value ($000) $681 Avg Close $46.70 Range $43.99 - $49.52

Q2 2016

Shares 4,080 Value ($000) $257 Avg Close $39.68 Range $37.02 - $42.70

Q4 2013

Shares 52,038 Value ($000) $2,254 Avg Close $27.40 Range $25.54 - $28.91

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	64,359	$3,302	$53.53	$49.39 - $57.89
Q1 2025	4,229	$245	$52.06	$48.49 - $56.12
Q4 2021	11,914	$681	$46.70	$43.99 - $49.52
Q2 2016	4,080	$257	$39.68	$37.02 - $42.70
Q4 2013	52,038	$2,254	$27.40	$25.54 - $28.91