NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

SUSQUEHANNA INTERNATIONAL GROUP, LLP's Holding History (CIK: 0001446194)

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

Q4 2025

Shares 86,992 Value ($000) $5,614 Avg Close $62.82 Range $56.07 - $68.56

Q3 2025

Shares 6,384 Value ($000) $374 Avg Close $54.14 Range $49.85 - $58.24

Q2 2025

Shares 82,869 Value ($000) $4,251 Avg Close $53.53 Range $49.39 - $57.89

Q1 2025

Shares 110,121 Value ($000) $6,373 Avg Close $52.06 Range $48.49 - $56.12

Q4 2024

Shares 27,638 Value ($000) $1,478 Avg Close $51.38 Range $48.17 - $54.22

Q3 2024

Shares 17,215 Value ($000) $985 Avg Close $49.89 Range $45.22 - $54.21

Q2 2024

Shares 10,877 Value ($000) $545 Avg Close $46.58 Range $43.68 - $48.79

Q4 2023

Shares 30,328 Value ($000) $1,543 Avg Close $44.88 Range $41.24 - $48.79

Q3 2023

Shares 42,530 Value ($000) $2,044 Avg Close $47.33 Range $42.66 - $51.72

Q2 2023

Shares 66,996 Value ($000) $3,803 Avg Close $51.34 Range $48.87 - $53.67

Q1 2023

Shares 78,966 Value ($000) $4,569 Avg Close $49.59 Range $46.79 - $52.43

Q4 2022

Shares 8,236 Value ($000) $489 Avg Close $46.84 Range $41.72 - $52.07

Q3 2022

Shares 18,771 Value ($000) $925 Avg Close $46.61 Range $42.04 - $51.24

Q2 2022

Shares 10,751 Value ($000) $634 Avg Close $49.98 Range $45.98 - $52.83

Q4 2021

Shares 6,227 Value ($000) $356 Avg Close $46.70 Range $43.99 - $49.52

Q3 2021

Shares 10,841 Value ($000) $621 Avg Close $50.51 Range $46.92 - $53.26

Q2 2021

Shares 17,248 Value ($000) $1,039 Avg Close $52.44 Range $48.13 - $56.92

Q4 2020

Shares 9,988 Value ($000) $582 Avg Close $43.87 Range $37.97 - $49.46

Q3 2020

Shares 8,010 Value ($000) $390 Avg Close $41.40 Range $37.35 - $45.52

Q2 2020

Shares 9,612 Value ($000) $524 Avg Close $44.67 Range $39.68 - $50.33

Q1 2020

Shares 22,620 Value ($000) $1,353 Avg Close $54.52 Range $34.68 - $61.46

Q4 2019

Shares 5,836 Value ($000) $418 Avg Close $54.65 Range $51.50 - $57.67

Q3 2019

Shares 23,886 Value ($000) $1,793 Avg Close $54.27 Range $50.60 - $58.08

Q2 2019

Shares 17,605 Value ($000) $1,270 Avg Close $53.01 Range $50.21 - $55.53

Q4 2018

Shares 10,472 Value ($000) $622 Avg Close $45.03 Range $41.21 - $48.18

Q4 2017

Shares 6,603 Value ($000) $394 Avg Close $42.54 Range $39.78 - $45.45

Q2 2017

Shares 29,327 Value ($000) $1,790 Avg Close $42.35 Range $40.29 - $44.62

Q1 2017

Shares 27,580 Value ($000) $1,619 Avg Close $39.52 Range $38.19 - $41.05

Q4 2016

Shares 72,082 Value ($000) $4,099 Avg Close $38.33 Range $36.64 - $40.23

Q3 2016

Shares 9,751 Value ($000) $561 Avg Close $40.31 Range $38.22 - $43.00

Q2 2016

Shares 3,751 Value ($000) $237 Avg Close $39.68 Range $37.02 - $42.70

Q1 2016

Shares 54,775 Value ($000) $3,382 Avg Close $38.33 Range $34.60 - $41.62

Q4 2015

Shares 44,991 Value ($000) $2,441 Avg Close $35.84 Range $33.71 - $37.52

Q3 2015

Shares 41,191 Value ($000) $2,217 Avg Close $34.01 Range $31.66 - $36.90

Q2 2015

Shares 31,555 Value ($000) $1,538 Avg Close $33.40 Range $31.54 - $35.25

Q1 2015

Shares 53,385 Value ($000) $2,872 Avg Close $35.30 Range $32.73 - $38.16

Q4 2014

Shares 14,587 Value ($000) $825 Avg Close $33.16 Range $28.63 - $37.51

Q2 2014

Shares 65,008 Value ($000) $3,393 Avg Close $30.04 Range $28.38 - $33.02

Q1 2014

Shares 33,942 Value ($000) $1,610 Avg Close $27.98 Range $26.36 - $29.86

Q4 2013

Shares 43,309 Value ($000) $1,876 Avg Close $27.40 Range $25.54 - $28.91

Q3 2013

Shares 37,742 Value ($000) $1,695 Avg Close $25.46 Range $23.73 - $28.10

Q2 2013

Shares 7,542 Value ($000) $301 Avg Close $24.78 Range $23.14 - $25.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	86,992	$5,614	$62.82	$56.07 - $68.56
Q3 2025	6,384	$374	$54.14	$49.85 - $58.24
Q2 2025	82,869	$4,251	$53.53	$49.39 - $57.89
Q1 2025	110,121	$6,373	$52.06	$48.49 - $56.12
Q4 2024	27,638	$1,478	$51.38	$48.17 - $54.22
Q3 2024	17,215	$985	$49.89	$45.22 - $54.21
Q2 2024	10,877	$545	$46.58	$43.68 - $48.79
Q4 2023	30,328	$1,543	$44.88	$41.24 - $48.79
Q3 2023	42,530	$2,044	$47.33	$42.66 - $51.72
Q2 2023	66,996	$3,803	$51.34	$48.87 - $53.67
Q1 2023	78,966	$4,569	$49.59	$46.79 - $52.43
Q4 2022	8,236	$489	$46.84	$41.72 - $52.07
Q3 2022	18,771	$925	$46.61	$42.04 - $51.24
Q2 2022	10,751	$634	$49.98	$45.98 - $52.83
Q4 2021	6,227	$356	$46.70	$43.99 - $49.52
Q3 2021	10,841	$621	$50.51	$46.92 - $53.26
Q2 2021	17,248	$1,039	$52.44	$48.13 - $56.92
Q4 2020	9,988	$582	$43.87	$37.97 - $49.46
Q3 2020	8,010	$390	$41.40	$37.35 - $45.52
Q2 2020	9,612	$524	$44.67	$39.68 - $50.33
Q1 2020	22,620	$1,353	$54.52	$34.68 - $61.46
Q4 2019	5,836	$418	$54.65	$51.50 - $57.67
Q3 2019	23,886	$1,793	$54.27	$50.60 - $58.08
Q2 2019	17,605	$1,270	$53.01	$50.21 - $55.53
Q4 2018	10,472	$622	$45.03	$41.21 - $48.18
Q4 2017	6,603	$394	$42.54	$39.78 - $45.45
Q2 2017	29,327	$1,790	$42.35	$40.29 - $44.62
Q1 2017	27,580	$1,619	$39.52	$38.19 - $41.05
Q4 2016	72,082	$4,099	$38.33	$36.64 - $40.23
Q3 2016	9,751	$561	$40.31	$38.22 - $43.00
Q2 2016	3,751	$237	$39.68	$37.02 - $42.70
Q1 2016	54,775	$3,382	$38.33	$34.60 - $41.62
Q4 2015	44,991	$2,441	$35.84	$33.71 - $37.52
Q3 2015	41,191	$2,217	$34.01	$31.66 - $36.90
Q2 2015	31,555	$1,538	$33.40	$31.54 - $35.25
Q1 2015	53,385	$2,872	$35.30	$32.73 - $38.16
Q4 2014	14,587	$825	$33.16	$28.63 - $37.51
Q2 2014	65,008	$3,393	$30.04	$28.38 - $33.02
Q1 2014	33,942	$1,610	$27.98	$26.36 - $29.86
Q4 2013	43,309	$1,876	$27.40	$25.54 - $28.91
Q3 2013	37,742	$1,695	$25.46	$23.73 - $28.10
Q2 2013	7,542	$301	$24.78	$23.14 - $25.97