NORTHERN TR CORP

Ticker: NTRS CUSIP: 665859104 Class: COM

Retirement Systems of Alabama's Holding History (CIK: 0001593051)

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

Q4 2025

Shares 40,233 Value ($000) $5,495 Avg Close $130.74 Range $120.39 - $141.25

Q3 2025

Shares 40,794 Value ($000) $5,491 Avg Close $127.35 Range $117.54 - $134.67

Q2 2025

Shares 41,744 Value ($000) $5,293 Avg Close $100.50 Range $80.06 - $125.55

Q1 2025

Shares 42,112 Value ($000) $4,154 Avg Close $103.45 Range $93.23 - $111.60

Q4 2024

Shares 42,916 Value ($000) $4,399 Avg Close $99.01 Range $84.76 - $108.13

Q3 2024

Shares 44,086 Value ($000) $3,969 Avg Close $84.00 Range $77.46 - $89.72

Q2 2024

Shares 45,130 Value ($000) $3,790 Avg Close $79.92 Range $75.34 - $84.71

Q1 2024

Shares 45,273 Value ($000) $4,026 Avg Close $77.38 Range $72.15 - $84.77

Q4 2023

Shares 45,627 Value ($000) $3,850 Avg Close $69.13 Range $58.21 - $81.80

Q3 2023

Shares 46,806 Value ($000) $3,252 Avg Close $69.90 Range $63.24 - $76.10

Q2 2023

Shares 47,352 Value ($000) $3,511 Avg Close $70.33 Range $63.56 - $82.80

Q1 2023

Shares 61,607 Value ($000) $5,429 Avg Close $84.16 Range $73.69 - $90.89

Q4 2022

Shares 66,768 Value ($000) $5,908 Avg Close $78.90 Range $68.45 - $85.44

Q3 2022

Shares 69,215 Value ($000) $5,922 Avg Close $86.27 Range $75.57 - $93.27

Q2 2022

Shares 69,080 Value ($000) $6,665 Avg Close $93.79 Range $79.99 - $104.77

Q1 2022

Shares 68,838 Value ($000) $8,016 Avg Close $104.54 Range $90.15 - $118.99

Q4 2021

Shares 68,809 Value ($000) $8,230 Avg Close $105.01 Range $93.28 - $110.92

Q3 2021

Shares 71,564 Value ($000) $7,715 Avg Close $98.91 Range $91.25 - $105.90

Q2 2021

Shares 76,139 Value ($000) $8,803 Avg Close $99.29 Range $88.58 - $106.46

Q1 2021

Shares 77,698 Value ($000) $8,167 Avg Close $84.43 Range $75.75 - $93.36

Q4 2020

Shares 83,600 Value ($000) $7,787 Avg Close $75.32 Range $64.54 - $84.00

Q3 2020

Shares 83,872 Value ($000) $6,539 Avg Close $67.99 Range $61.38 - $73.22

Q2 2020

Shares 88,956 Value ($000) $7,058 Avg Close $66.60 Range $56.52 - $77.90

Q1 2020

Shares 93,142 Value ($000) $7,028 Avg Close $76.24 Range $50.86 - $91.21

Q4 2019

Shares 93,120 Value ($000) $9,893 Avg Close $84.53 Range $70.73 - $91.70

Q3 2019

Shares 94,103 Value ($000) $8,782 Avg Close $75.31 Range $68.73 - $82.36

Q2 2019

Shares 101,519 Value ($000) $9,137 Avg Close $75.01 Range $68.81 - $81.17

Q1 2019

Shares 101,702 Value ($000) $9,195 Avg Close $72.96 Range $66.04 - $78.80

Q4 2018

Shares 102,880 Value ($000) $8,600 Avg Close $75.32 Range $61.37 - $86.09

Q3 2018

Shares 102,880 Value ($000) $10,507 Avg Close $85.59 Range $81.23 - $92.33

Q2 2018

Shares 99,228 Value ($000) $10,210 Avg Close $84.33 Range $79.47 - $87.26

Q1 2018

Shares 101,633 Value ($000) $10,481 Avg Close $82.97 Range $74.79 - $88.15

Q4 2017

Shares 104,084 Value ($000) $10,397 Avg Close $75.28 Range $71.84 - $80.39

Q3 2017

Shares 104,199 Value ($000) $9,579 Avg Close $71.05 Range $67.61 - $77.97

Q2 2017

Shares 104,636 Value ($000) $10,172 Avg Close $70.42 Range $66.40 - $77.52

Q1 2017

Shares 103,959 Value ($000) $9,001 Avg Close $67.79 Range $63.77 - $70.95

Q4 2016

Shares 100,883 Value ($000) $8,984 Avg Close $61.69 Range $52.36 - $70.81

Q3 2016

Shares 107,727 Value ($000) $7,324 Avg Close $52.45 Range $47.67 - $55.52

Q2 2016

Shares 109,343 Value ($000) $7,245 Avg Close $53.49 Range $47.26 - $57.41

Q1 2016

Shares 109,886 Value ($000) $7,161 Avg Close $47.88 Range $41.46 - $54.24

Q4 2015

Shares 112,710 Value ($000) $8,125 Avg Close $54.64 Range $49.15 - $57.77

Q3 2015

Shares 123,480 Value ($000) $8,416 Avg Close $55.52 Range $49.19 - $59.82

Q2 2015

Shares 125,844 Value ($000) $9,622 Avg Close $56.07 Range $51.74 - $59.54

Q1 2015

Shares 127,258 Value ($000) $8,864 Avg Close $51.14 Range $45.68 - $54.62

Q4 2014

Shares 133,198 Value ($000) $8,978 Avg Close $49.58 Range $45.22 - $51.59

Q3 2014

Shares 133,332 Value ($000) $9,071 Avg Close $49.84 Range $46.73 - $52.70

Q2 2014

Shares 131,646 Value ($000) $8,453 Avg Close $45.46 Range $42.93 - $48.59

Q1 2014

Shares 134,245 Value ($000) $8,801 Avg Close $45.55 Range $42.73 - $49.47

Q4 2013

Shares 134,451 Value ($000) $8,321 Avg Close $41.82 Range $38.19 - $45.43

Q3 2013

Shares 134,300 Value ($000) $7,305 Avg Close $41.67 Range $39.30 - $44.95

Q2 2013

Shares 128,623 Value ($000) $7,447 Avg Close $40.35 Range $37.41 - $42.83

Q1 2013

Shares 126,791 Value ($000) $6,918 Avg Close $38.02 Range $35.32 - $40.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	40,233	$5,495	$130.74	$120.39 - $141.25
Q3 2025	40,794	$5,491	$127.35	$117.54 - $134.67
Q2 2025	41,744	$5,293	$100.50	$80.06 - $125.55
Q1 2025	42,112	$4,154	$103.45	$93.23 - $111.60
Q4 2024	42,916	$4,399	$99.01	$84.76 - $108.13
Q3 2024	44,086	$3,969	$84.00	$77.46 - $89.72
Q2 2024	45,130	$3,790	$79.92	$75.34 - $84.71
Q1 2024	45,273	$4,026	$77.38	$72.15 - $84.77
Q4 2023	45,627	$3,850	$69.13	$58.21 - $81.80
Q3 2023	46,806	$3,252	$69.90	$63.24 - $76.10
Q2 2023	47,352	$3,511	$70.33	$63.56 - $82.80
Q1 2023	61,607	$5,429	$84.16	$73.69 - $90.89
Q4 2022	66,768	$5,908	$78.90	$68.45 - $85.44
Q3 2022	69,215	$5,922	$86.27	$75.57 - $93.27
Q2 2022	69,080	$6,665	$93.79	$79.99 - $104.77
Q1 2022	68,838	$8,016	$104.54	$90.15 - $118.99
Q4 2021	68,809	$8,230	$105.01	$93.28 - $110.92
Q3 2021	71,564	$7,715	$98.91	$91.25 - $105.90
Q2 2021	76,139	$8,803	$99.29	$88.58 - $106.46
Q1 2021	77,698	$8,167	$84.43	$75.75 - $93.36
Q4 2020	83,600	$7,787	$75.32	$64.54 - $84.00
Q3 2020	83,872	$6,539	$67.99	$61.38 - $73.22
Q2 2020	88,956	$7,058	$66.60	$56.52 - $77.90
Q1 2020	93,142	$7,028	$76.24	$50.86 - $91.21
Q4 2019	93,120	$9,893	$84.53	$70.73 - $91.70
Q3 2019	94,103	$8,782	$75.31	$68.73 - $82.36
Q2 2019	101,519	$9,137	$75.01	$68.81 - $81.17
Q1 2019	101,702	$9,195	$72.96	$66.04 - $78.80
Q4 2018	102,880	$8,600	$75.32	$61.37 - $86.09
Q3 2018	102,880	$10,507	$85.59	$81.23 - $92.33
Q2 2018	99,228	$10,210	$84.33	$79.47 - $87.26
Q1 2018	101,633	$10,481	$82.97	$74.79 - $88.15
Q4 2017	104,084	$10,397	$75.28	$71.84 - $80.39
Q3 2017	104,199	$9,579	$71.05	$67.61 - $77.97
Q2 2017	104,636	$10,172	$70.42	$66.40 - $77.52
Q1 2017	103,959	$9,001	$67.79	$63.77 - $70.95
Q4 2016	100,883	$8,984	$61.69	$52.36 - $70.81
Q3 2016	107,727	$7,324	$52.45	$47.67 - $55.52
Q2 2016	109,343	$7,245	$53.49	$47.26 - $57.41
Q1 2016	109,886	$7,161	$47.88	$41.46 - $54.24
Q4 2015	112,710	$8,125	$54.64	$49.15 - $57.77
Q3 2015	123,480	$8,416	$55.52	$49.19 - $59.82
Q2 2015	125,844	$9,622	$56.07	$51.74 - $59.54
Q1 2015	127,258	$8,864	$51.14	$45.68 - $54.62
Q4 2014	133,198	$8,978	$49.58	$45.22 - $51.59
Q3 2014	133,332	$9,071	$49.84	$46.73 - $52.70
Q2 2014	131,646	$8,453	$45.46	$42.93 - $48.59
Q1 2014	134,245	$8,801	$45.55	$42.73 - $49.47
Q4 2013	134,451	$8,321	$41.82	$38.19 - $45.43
Q3 2013	134,300	$7,305	$41.67	$39.30 - $44.95
Q2 2013	128,623	$7,447	$40.35	$37.41 - $42.83
Q1 2013	126,791	$6,918	$38.02	$35.32 - $40.01