NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

Associated Banc-Corp's Holding History (CIK: 0000007789)

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

Q4 2025

Shares 22,184 Value ($000) $3,030 Avg Close $130.74 Range $120.39 - $141.25

Q3 2025

Shares 22,355 Value ($000) $3,009 Avg Close $127.35 Range $117.54 - $134.67

Q2 2025

Shares 23,035 Value ($000) $2,921 Avg Close $100.50 Range $80.06 - $125.55

Q1 2025

Shares 23,193 Value ($000) $2,288 Avg Close $103.45 Range $93.23 - $111.60

Q4 2024

Shares 23,549 Value ($000) $2,414 Avg Close $99.01 Range $84.76 - $108.13

Q3 2024

Shares 24,034 Value ($000) $2,164 Avg Close $84.00 Range $77.46 - $89.72

Q2 2024

Shares 24,391 Value ($000) $2,048 Avg Close $79.92 Range $75.34 - $84.71

Q1 2024

Shares 24,436 Value ($000) $2,173 Avg Close $77.38 Range $72.15 - $84.77

Q4 2023

Shares 24,700 Value ($000) $2,084 Avg Close $69.13 Range $58.21 - $81.80

Q3 2023

Shares 24,362 Value ($000) $1,693 Avg Close $69.90 Range $63.24 - $76.10

Q2 2023

Shares 24,836 Value ($000) $1,841 Avg Close $70.33 Range $63.56 - $82.80

Q1 2023

Shares 25,679 Value ($000) $2,263 Avg Close $84.16 Range $73.69 - $90.89

Q4 2022

Shares 25,851 Value ($000) $2,288 Avg Close $78.90 Range $68.45 - $85.44

Q3 2022

Shares 26,964 Value ($000) $2,307 Avg Close $86.27 Range $75.57 - $93.27

Q2 2022

Shares 27,534 Value ($000) $2,656 Avg Close $93.79 Range $79.99 - $104.77

Q1 2022

Shares 27,783 Value ($000) $3,235 Avg Close $104.54 Range $90.15 - $118.99

Q4 2021

Shares 27,986 Value ($000) $3,348 Avg Close $105.01 Range $93.28 - $110.92

Q3 2021

Shares 29,322 Value ($000) $3,161 Avg Close $98.91 Range $91.25 - $105.90

Q2 2021

Shares 31,467 Value ($000) $3,638 Avg Close $99.29 Range $88.58 - $106.46

Q1 2021

Shares 36,279 Value ($000) $2,738 Avg Close $84.43 Range $75.75 - $93.36

Q4 2020

Shares 42,475 Value ($000) $3,956 Avg Close $75.32 Range $64.54 - $84.00

Q3 2020

Shares 45,129 Value ($000) $3,519 Avg Close $67.99 Range $61.38 - $73.22

Q2 2020

Shares 45,797 Value ($000) $3,633 Avg Close $66.60 Range $56.52 - $77.90

Q1 2020

Shares 46,779 Value ($000) $3,530 Avg Close $76.24 Range $50.86 - $91.21

Q4 2019

Shares 35,724 Value ($000) $3,795 Avg Close $84.53 Range $70.73 - $91.70

Q3 2019

Shares 35,806 Value ($000) $3,341 Avg Close $75.31 Range $68.73 - $82.36

Q2 2019

Shares 36,409 Value ($000) $3,277 Avg Close $75.01 Range $68.81 - $81.17

Q1 2019

Shares 36,404 Value ($000) $3,291 Avg Close $72.96 Range $66.04 - $78.80

Q4 2018

Shares 36,301 Value ($000) $3,035 Avg Close $75.32 Range $61.37 - $86.09

Q3 2018

Shares 35,757 Value ($000) $3,652 Avg Close $85.59 Range $81.23 - $92.33

Q2 2018

Shares 36,300 Value ($000) $3,735 Avg Close $84.33 Range $79.47 - $87.26

Q1 2018

Shares 36,460 Value ($000) $3,760 Avg Close $82.97 Range $74.79 - $88.15

Q4 2017

Shares 39,409 Value ($000) $3,937 Avg Close $75.28 Range $71.84 - $80.39

Q3 2017

Shares 40,024 Value ($000) $3,680 Avg Close $71.05 Range $67.61 - $77.97

Q2 2017

Shares 38,208 Value ($000) $3,714 Avg Close $70.42 Range $66.40 - $77.52

Q1 2017

Shares 39,157 Value ($000) $3,390 Avg Close $67.79 Range $63.77 - $70.95

Q4 2016

Shares 39,813 Value ($000) $3,546 Avg Close $61.69 Range $52.36 - $70.81

Q3 2016

Shares 41,198 Value ($000) $2,801 Avg Close $52.45 Range $47.67 - $55.52

Q2 2016

Shares 41,045 Value ($000) $2,720 Avg Close $53.49 Range $47.26 - $57.41

Q1 2016

Shares 44,254 Value ($000) $2,884 Avg Close $47.88 Range $41.46 - $54.24

Q4 2015

Shares 46,089 Value ($000) $3,323 Avg Close $54.64 Range $49.15 - $57.77

Q3 2015

Shares 47,553 Value ($000) $3,241 Avg Close $55.52 Range $49.19 - $59.82

Q2 2015

Shares 47,909 Value ($000) $3,663 Avg Close $56.07 Range $51.74 - $59.54

Q1 2015

Shares 44,441 Value ($000) $3,095 Avg Close $51.14 Range $45.68 - $54.62

Q4 2014

Shares 44,704 Value ($000) $3,013 Avg Close $49.58 Range $45.22 - $51.59

Q3 2014

Shares 44,378 Value ($000) $3,019 Avg Close $49.84 Range $46.73 - $52.70

Q2 2014

Shares 44,864 Value ($000) $2,881 Avg Close $45.46 Range $42.93 - $48.59

Q1 2014

Shares 43,864 Value ($000) $2,875 Avg Close $45.55 Range $42.73 - $49.47

Q4 2013

Shares 57,590 Value ($000) $3,564 Avg Close $41.82 Range $38.19 - $45.43

Q3 2013

Shares 61,425 Value ($000) $3,341 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 62,823 Value ($000) $3,638 Avg Close $40.35 Range $37.41 - $42.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,184	$3,030	$130.74	$120.39 - $141.25
Q3 2025	22,355	$3,009	$127.35	$117.54 - $134.67
Q2 2025	23,035	$2,921	$100.50	$80.06 - $125.55
Q1 2025	23,193	$2,288	$103.45	$93.23 - $111.60
Q4 2024	23,549	$2,414	$99.01	$84.76 - $108.13
Q3 2024	24,034	$2,164	$84.00	$77.46 - $89.72
Q2 2024	24,391	$2,048	$79.92	$75.34 - $84.71
Q1 2024	24,436	$2,173	$77.38	$72.15 - $84.77
Q4 2023	24,700	$2,084	$69.13	$58.21 - $81.80
Q3 2023	24,362	$1,693	$69.90	$63.24 - $76.10
Q2 2023	24,836	$1,841	$70.33	$63.56 - $82.80
Q1 2023	25,679	$2,263	$84.16	$73.69 - $90.89
Q4 2022	25,851	$2,288	$78.90	$68.45 - $85.44
Q3 2022	26,964	$2,307	$86.27	$75.57 - $93.27
Q2 2022	27,534	$2,656	$93.79	$79.99 - $104.77
Q1 2022	27,783	$3,235	$104.54	$90.15 - $118.99
Q4 2021	27,986	$3,348	$105.01	$93.28 - $110.92
Q3 2021	29,322	$3,161	$98.91	$91.25 - $105.90
Q2 2021	31,467	$3,638	$99.29	$88.58 - $106.46
Q1 2021	36,279	$2,738	$84.43	$75.75 - $93.36
Q4 2020	42,475	$3,956	$75.32	$64.54 - $84.00
Q3 2020	45,129	$3,519	$67.99	$61.38 - $73.22
Q2 2020	45,797	$3,633	$66.60	$56.52 - $77.90
Q1 2020	46,779	$3,530	$76.24	$50.86 - $91.21
Q4 2019	35,724	$3,795	$84.53	$70.73 - $91.70
Q3 2019	35,806	$3,341	$75.31	$68.73 - $82.36
Q2 2019	36,409	$3,277	$75.01	$68.81 - $81.17
Q1 2019	36,404	$3,291	$72.96	$66.04 - $78.80
Q4 2018	36,301	$3,035	$75.32	$61.37 - $86.09
Q3 2018	35,757	$3,652	$85.59	$81.23 - $92.33
Q2 2018	36,300	$3,735	$84.33	$79.47 - $87.26
Q1 2018	36,460	$3,760	$82.97	$74.79 - $88.15
Q4 2017	39,409	$3,937	$75.28	$71.84 - $80.39
Q3 2017	40,024	$3,680	$71.05	$67.61 - $77.97
Q2 2017	38,208	$3,714	$70.42	$66.40 - $77.52
Q1 2017	39,157	$3,390	$67.79	$63.77 - $70.95
Q4 2016	39,813	$3,546	$61.69	$52.36 - $70.81
Q3 2016	41,198	$2,801	$52.45	$47.67 - $55.52
Q2 2016	41,045	$2,720	$53.49	$47.26 - $57.41
Q1 2016	44,254	$2,884	$47.88	$41.46 - $54.24
Q4 2015	46,089	$3,323	$54.64	$49.15 - $57.77
Q3 2015	47,553	$3,241	$55.52	$49.19 - $59.82
Q2 2015	47,909	$3,663	$56.07	$51.74 - $59.54
Q1 2015	44,441	$3,095	$51.14	$45.68 - $54.62
Q4 2014	44,704	$3,013	$49.58	$45.22 - $51.59
Q3 2014	44,378	$3,019	$49.84	$46.73 - $52.70
Q2 2014	44,864	$2,881	$45.46	$42.93 - $48.59
Q1 2014	43,864	$2,875	$45.55	$42.73 - $49.47
Q4 2013	57,590	$3,564	$41.82	$38.19 - $45.43
Q3 2013	61,425	$3,341	$41.67	$39.30 - $44.95
Q2 2013	62,823	$3,638	$40.35	$37.41 - $42.83