NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

Holocene Advisors, LP's Holding History (CIK: 0001700574)

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

Q1 2025

Shares 3,712 Value ($000) $215 Avg Close $52.06 Range $48.49 - $56.12

Q3 2024

Shares 22,789 Value ($000) $1,304 Avg Close $49.89 Range $45.22 - $54.21

Q1 2024

Shares 35,524 Value ($000) $1,809 Avg Close $44.40 Range $41.90 - $47.03

Q2 2023

Shares 18,718 Value ($000) $1,062 Avg Close $51.34 Range $48.87 - $53.67

Q1 2023

Shares 31,998 Value ($000) $1,851 Avg Close $49.59 Range $46.79 - $52.43

Q4 2022

Shares 37,098 Value ($000) $2,201 Avg Close $46.84 Range $41.72 - $52.07

Q3 2022

Shares 72,676 Value ($000) $3,581 Avg Close $46.61 Range $42.04 - $51.24

Q2 2022

Shares 58,832 Value ($000) $3,467 Avg Close $49.98 Range $45.98 - $52.83

Q1 2022

Shares 62,824 Value ($000) $3,800 Avg Close $48.63 Range $46.08 - $51.75

Q4 2021

Shares 37,099 Value ($000) $2,121 Avg Close $46.70 Range $43.99 - $49.52

Q3 2021

Shares 21,637 Value ($000) $1,240 Avg Close $50.51 Range $46.92 - $53.26

Q1 2021

Shares 16,738 Value ($000) $1,091 Avg Close $47.20 Range $42.31 - $53.28

Q4 2020

Shares 39,370 Value ($000) $2,296 Avg Close $43.87 Range $37.97 - $49.46

Q3 2020

Shares 27,871 Value ($000) $1,356 Avg Close $41.40 Range $37.35 - $45.52

Q2 2020

Shares 10,174 Value ($000) $555 Avg Close $44.67 Range $39.68 - $50.33

Q1 2020

Shares 29,328 Value ($000) $1,755 Avg Close $54.52 Range $34.68 - $61.46

Q4 2019

Shares 26,422 Value ($000) $1,894 Avg Close $54.65 Range $51.50 - $57.67

Q3 2019

Shares 12,874 Value ($000) $966 Avg Close $54.27 Range $50.60 - $58.08

Q2 2019

Shares 6,344 Value ($000) $458 Avg Close $53.01 Range $50.21 - $55.53

Q1 2019

Shares 9,927 Value ($000) $699 Avg Close $48.59 Range $42.38 - $53.49

Q3 2018

Shares 20,753 Value ($000) $1,217 Avg Close $43.15 Range $40.65 - $45.13

Q2 2018

Shares 8,904 Value ($000) $510 Avg Close $39.06 Range $37.03 - $41.93

Q1 2018

Shares 10,973 Value ($000) $590 Avg Close $37.69 Range $35.55 - $42.53

Q4 2017

Shares 14,968 Value ($000) $894 Avg Close $42.54 Range $39.78 - $45.45

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	3,712	$215	$52.06	$48.49 - $56.12
Q3 2024	22,789	$1,304	$49.89	$45.22 - $54.21
Q1 2024	35,524	$1,809	$44.40	$41.90 - $47.03
Q2 2023	18,718	$1,062	$51.34	$48.87 - $53.67
Q1 2023	31,998	$1,851	$49.59	$46.79 - $52.43
Q4 2022	37,098	$2,201	$46.84	$41.72 - $52.07
Q3 2022	72,676	$3,581	$46.61	$42.04 - $51.24
Q2 2022	58,832	$3,467	$49.98	$45.98 - $52.83
Q1 2022	62,824	$3,800	$48.63	$46.08 - $51.75
Q4 2021	37,099	$2,121	$46.70	$43.99 - $49.52
Q3 2021	21,637	$1,240	$50.51	$46.92 - $53.26
Q1 2021	16,738	$1,091	$47.20	$42.31 - $53.28
Q4 2020	39,370	$2,296	$43.87	$37.97 - $49.46
Q3 2020	27,871	$1,356	$41.40	$37.35 - $45.52
Q2 2020	10,174	$555	$44.67	$39.68 - $50.33
Q1 2020	29,328	$1,755	$54.52	$34.68 - $61.46
Q4 2019	26,422	$1,894	$54.65	$51.50 - $57.67
Q3 2019	12,874	$966	$54.27	$50.60 - $58.08
Q2 2019	6,344	$458	$53.01	$50.21 - $55.53
Q1 2019	9,927	$699	$48.59	$42.38 - $53.49
Q3 2018	20,753	$1,217	$43.15	$40.65 - $45.13
Q2 2018	8,904	$510	$39.06	$37.03 - $41.93
Q1 2018	10,973	$590	$37.69	$35.55 - $42.53
Q4 2017	14,968	$894	$42.54	$39.78 - $45.45