NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

ONTARIO TEACHERS PENSION PLAN BOARD's Holding History (CIK: 0000937567)

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

Q1 2024

Shares 74,277 Value ($000) $3,783 Avg Close $44.40 Range $41.90 - $47.03

Q4 2023

Shares 61,319 Value ($000) $3,121 Avg Close $44.88 Range $41.24 - $48.79

Q3 2023

Shares 34,764 Value ($000) $1,671 Avg Close $47.33 Range $42.66 - $51.72

Q2 2023

Shares 38,105 Value ($000) $2,163 Avg Close $51.34 Range $48.87 - $53.67

Q4 2022

Shares 14,211 Value ($000) $843 Avg Close $46.84 Range $41.72 - $52.07

Q3 2022

Shares 30,013 Value ($000) $1,479 Avg Close $46.61 Range $42.04 - $51.24

Q2 2022

Shares 18,256 Value ($000) $1,076 Avg Close $49.98 Range $45.98 - $52.83

Q1 2021

Shares 12,548 Value ($000) $818 Avg Close $47.20 Range $42.31 - $53.28

Q4 2020

Shares 20,392 Value ($000) $1,189 Avg Close $43.87 Range $37.97 - $49.46

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	74,277	$3,783	$44.40	$41.90 - $47.03
Q4 2023	61,319	$3,121	$44.88	$41.24 - $48.79
Q3 2023	34,764	$1,671	$47.33	$42.66 - $51.72
Q2 2023	38,105	$2,163	$51.34	$48.87 - $53.67
Q4 2022	14,211	$843	$46.84	$41.72 - $52.07
Q3 2022	30,013	$1,479	$46.61	$42.04 - $51.24
Q2 2022	18,256	$1,076	$49.98	$45.98 - $52.83
Q1 2021	12,548	$818	$47.20	$42.31 - $53.28
Q4 2020	20,392	$1,189	$43.87	$37.97 - $49.46