NORTHWESTERN CORP

Ticker: NWE CUSIP: 668074305 Class: EQTY

BANK OF AMERICA CORP /DE/'s Holding History (CIK: 0000070858)

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

Q4 2025

Shares 766,720 Value ($000) $49,484 Avg Close $62.82 Range $56.07 - $68.56

Q3 2025

Shares 855,585 Value ($000) $50,146 Avg Close $54.14 Range $49.85 - $58.24

Q2 2025

Shares 1,222,376 Value ($000) $62,708 Avg Close $53.53 Range $49.39 - $57.89

Q1 2025

Shares 738,110 Value ($000) $42,714 Avg Close $52.06 Range $48.49 - $56.12

Q4 2024

Shares 677,228 Value ($000) $36,205 Avg Close $51.38 Range $48.17 - $54.22

Q3 2024

Shares 711,698 Value ($000) $40,723 Avg Close $49.89 Range $45.22 - $54.21

Q2 2024

Shares 699,498 Value ($000) $35,031 Avg Close $46.58 Range $43.68 - $48.79

Q1 2024

Shares 643,154 Value ($000) $32,756 Avg Close $44.40 Range $41.90 - $47.03

Q4 2023

Shares 569,705 Value ($000) $28,992 Avg Close $44.88 Range $41.24 - $48.79

Q3 2023

Shares 520,294 Value ($000) $25,005 Avg Close $47.33 Range $42.66 - $51.72

Q2 2023

Shares 492,958 Value ($000) $27,980 Avg Close $51.34 Range $48.87 - $53.67

Q1 2023

Shares 509,549 Value ($000) $29,482 Avg Close $49.59 Range $46.79 - $52.43

Q4 2022

Shares 407,847 Value ($000) $24,202 Avg Close $46.84 Range $41.72 - $52.07

Q3 2022

Shares 437,379 Value ($000) $21,555 Avg Close $46.61 Range $42.04 - $51.24

Q2 2022

Shares 390,346 Value ($000) $23,003 Avg Close $49.98 Range $45.98 - $52.83

Q1 2022

Shares 429,145 Value ($000) $25,960 Avg Close $48.63 Range $46.08 - $51.75

Q4 2021

Shares 458,698 Value ($000) $26,220 Avg Close $46.70 Range $43.99 - $49.52

Q3 2021

Shares 403,652 Value ($000) $23,129 Avg Close $50.51 Range $46.92 - $53.26

Q2 2021

Shares 301,586 Value ($000) $18,160 Avg Close $52.44 Range $48.13 - $56.92

Q1 2021

Shares 323,367 Value ($000) $21,084 Avg Close $47.20 Range $42.31 - $53.28

Q4 2020

Shares 308,986 Value ($000) $18,016 Avg Close $43.87 Range $37.97 - $49.46

Q3 2020

Shares 316,505 Value ($000) $15,394 Avg Close $41.40 Range $37.35 - $45.52

Q2 2020

Shares 304,915 Value ($000) $16,623 Avg Close $44.67 Range $39.68 - $50.33

Q1 2020

Shares 323,454 Value ($000) $19,352 Avg Close $54.52 Range $34.68 - $61.46

Q4 2019

Shares 361,286 Value ($000) $25,893 Avg Close $54.65 Range $51.50 - $57.67

Q3 2019

Shares 389,697 Value ($000) $29,247 Avg Close $54.27 Range $50.60 - $58.08

Q2 2019

Shares 454,993 Value ($000) $32,829 Avg Close $53.01 Range $50.21 - $55.53

Q1 2019

Shares 526,719 Value ($000) $37,087 Avg Close $48.59 Range $42.38 - $53.49

Q4 2018

Shares 364,990 Value ($000) $21,695 Avg Close $45.03 Range $41.21 - $48.18

Q3 2018

Shares 278,252 Value ($000) $16,322 Avg Close $43.15 Range $40.65 - $45.13

Q2 2018

Shares 362,191 Value ($000) $20,735 Avg Close $39.06 Range $37.03 - $41.93

Q1 2018

Shares 429,756 Value ($000) $23,120 Avg Close $37.69 Range $35.55 - $42.53

Q4 2017

Shares 418,597 Value ($000) $24,992 Avg Close $42.54 Range $39.78 - $45.45

Q3 2017

Shares 511,904 Value ($000) $29,147 Avg Close $41.74 Range $40.09 - $43.18

Q2 2017

Shares 402,277 Value ($000) $24,547 Avg Close $42.35 Range $40.29 - $44.62

Q1 2017

Shares 515,466 Value ($000) $30,259 Avg Close $39.52 Range $38.19 - $41.05

Q4 2016

Shares 274,553 Value ($000) $15,614 Avg Close $38.33 Range $36.64 - $40.23

Q3 2016

Shares 168,677 Value ($000) $9,704 Avg Close $40.31 Range $38.22 - $43.00

Q2 2016

Shares 164,743 Value ($000) $10,390 Avg Close $39.68 Range $37.02 - $42.70

Q1 2016

Shares 227,881 Value ($000) $14,071 Avg Close $38.33 Range $34.60 - $41.62

Q4 2015

Shares 180,805 Value ($000) $9,808 Avg Close $35.84 Range $33.71 - $37.52

Q3 2015

Shares 275,600 Value ($000) $14,836 Avg Close $34.01 Range $31.66 - $36.90

Q2 2015

Shares 432,923 Value ($000) $21,105 Avg Close $33.40 Range $31.54 - $35.25

Q1 2015

Shares 352,364 Value ($000) $18,953 Avg Close $35.30 Range $32.73 - $38.16

Q4 2014

Shares 110,316 Value ($000) $6,242 Avg Close $33.16 Range $28.63 - $37.51

Q3 2014

Shares 37,945 Value ($000) $1,722 Avg Close $30.29 Range $28.46 - $33.15

Q2 2014

Shares 37,059 Value ($000) $1,934 Avg Close $30.04 Range $28.38 - $33.02

Q1 2014

Shares 34,032 Value ($000) $1,614 Avg Close $27.98 Range $26.36 - $29.86

Q4 2013

Shares 51,392 Value ($000) $2,227 Avg Close $27.40 Range $25.54 - $28.91

Q3 2013

Shares 43,150 Value ($000) $1,938 Avg Close $25.46 Range $23.73 - $28.10

Q2 2013

Shares 46,516 Value ($000) $1,856 Avg Close $24.78 Range $23.14 - $25.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	766,720	$49,484	$62.82	$56.07 - $68.56
Q3 2025	855,585	$50,146	$54.14	$49.85 - $58.24
Q2 2025	1,222,376	$62,708	$53.53	$49.39 - $57.89
Q1 2025	738,110	$42,714	$52.06	$48.49 - $56.12
Q4 2024	677,228	$36,205	$51.38	$48.17 - $54.22
Q3 2024	711,698	$40,723	$49.89	$45.22 - $54.21
Q2 2024	699,498	$35,031	$46.58	$43.68 - $48.79
Q1 2024	643,154	$32,756	$44.40	$41.90 - $47.03
Q4 2023	569,705	$28,992	$44.88	$41.24 - $48.79
Q3 2023	520,294	$25,005	$47.33	$42.66 - $51.72
Q2 2023	492,958	$27,980	$51.34	$48.87 - $53.67
Q1 2023	509,549	$29,482	$49.59	$46.79 - $52.43
Q4 2022	407,847	$24,202	$46.84	$41.72 - $52.07
Q3 2022	437,379	$21,555	$46.61	$42.04 - $51.24
Q2 2022	390,346	$23,003	$49.98	$45.98 - $52.83
Q1 2022	429,145	$25,960	$48.63	$46.08 - $51.75
Q4 2021	458,698	$26,220	$46.70	$43.99 - $49.52
Q3 2021	403,652	$23,129	$50.51	$46.92 - $53.26
Q2 2021	301,586	$18,160	$52.44	$48.13 - $56.92
Q1 2021	323,367	$21,084	$47.20	$42.31 - $53.28
Q4 2020	308,986	$18,016	$43.87	$37.97 - $49.46
Q3 2020	316,505	$15,394	$41.40	$37.35 - $45.52
Q2 2020	304,915	$16,623	$44.67	$39.68 - $50.33
Q1 2020	323,454	$19,352	$54.52	$34.68 - $61.46
Q4 2019	361,286	$25,893	$54.65	$51.50 - $57.67
Q3 2019	389,697	$29,247	$54.27	$50.60 - $58.08
Q2 2019	454,993	$32,829	$53.01	$50.21 - $55.53
Q1 2019	526,719	$37,087	$48.59	$42.38 - $53.49
Q4 2018	364,990	$21,695	$45.03	$41.21 - $48.18
Q3 2018	278,252	$16,322	$43.15	$40.65 - $45.13
Q2 2018	362,191	$20,735	$39.06	$37.03 - $41.93
Q1 2018	429,756	$23,120	$37.69	$35.55 - $42.53
Q4 2017	418,597	$24,992	$42.54	$39.78 - $45.45
Q3 2017	511,904	$29,147	$41.74	$40.09 - $43.18
Q2 2017	402,277	$24,547	$42.35	$40.29 - $44.62
Q1 2017	515,466	$30,259	$39.52	$38.19 - $41.05
Q4 2016	274,553	$15,614	$38.33	$36.64 - $40.23
Q3 2016	168,677	$9,704	$40.31	$38.22 - $43.00
Q2 2016	164,743	$10,390	$39.68	$37.02 - $42.70
Q1 2016	227,881	$14,071	$38.33	$34.60 - $41.62
Q4 2015	180,805	$9,808	$35.84	$33.71 - $37.52
Q3 2015	275,600	$14,836	$34.01	$31.66 - $36.90
Q2 2015	432,923	$21,105	$33.40	$31.54 - $35.25
Q1 2015	352,364	$18,953	$35.30	$32.73 - $38.16
Q4 2014	110,316	$6,242	$33.16	$28.63 - $37.51
Q3 2014	37,945	$1,722	$30.29	$28.46 - $33.15
Q2 2014	37,059	$1,934	$30.04	$28.38 - $33.02
Q1 2014	34,032	$1,614	$27.98	$26.36 - $29.86
Q4 2013	51,392	$2,227	$27.40	$25.54 - $28.91
Q3 2013	43,150	$1,938	$25.46	$23.73 - $28.10
Q2 2013	46,516	$1,856	$24.78	$23.14 - $25.97