NISOURCE INC

Ticker: NI CUSIP: 65473P105 Class: COM

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025

Shares 488,939 Value ($000) $20,418 Avg Close $42.62 Range $40.75 - $44.58

Q3 2025

Shares 514,755 Value ($000) $22,290 Avg Close $41.04 Range $38.07 - $43.22

Q2 2025

Shares 678,065 Value ($000) $27,353 Avg Close $38.61 Range $34.92 - $40.25

Q1 2025

Shares 731,900 Value ($000) $29,339 Avg Close $37.65 Range $34.53 - $40.61

Q4 2024

Shares 740,678 Value ($000) $27,227 Avg Close $34.83 Range $32.48 - $37.50

Q3 2024

Shares 852,605 Value ($000) $29,543 Avg Close $30.72 Range $27.20 - $33.49

Q2 2024

Shares 847,968 Value ($000) $24,430 Avg Close $26.92 Range $24.89 - $28.17

Q1 2024

Shares 796,693 Value ($000) $22,036 Avg Close $24.83 Range $23.51 - $26.28

Q4 2023

Shares 632,161 Value ($000) $16,784 Avg Close $24.04 Range $21.24 - $25.67

Q3 2023

Shares 572,237 Value ($000) $14,123 Avg Close $25.04 Range $22.81 - $26.39

Q2 2023

Shares 455,353 Value ($000) $12,454 Avg Close $25.49 Range $24.33 - $26.66

Q1 2023

Shares 598,089 Value ($000) $16,723 Avg Close $24.88 Range $23.66 - $25.79

Q4 2022

Shares 599,004 Value ($000) $16,425 Avg Close $23.70 Range $21.30 - $25.84

Q3 2022

Shares 669,582 Value ($000) $16,867 Avg Close $26.33 Range $22.49 - $28.55

Q2 2022

Shares 653,348 Value ($000) $19,303 Avg Close $26.85 Range $23.44 - $28.74

Q1 2022

Shares 600,234 Value ($000) $19,096 Avg Close $25.52 Range $23.10 - $28.21

Q4 2021

Shares 495,687 Value ($000) $13,704 Avg Close $22.19 Range $20.82 - $24.36

Q3 2021

Shares 395,497 Value ($000) $9,599 Avg Close $21.56 Range $20.50 - $22.41

Q2 2021

Shares 411,926 Value ($000) $10,095 Avg Close $21.80 Range $20.01 - $22.86

Q1 2021

Shares 285,137 Value ($000) $6,871 Avg Close $19.14 Range $17.80 - $20.84

Q4 2020

Shares 252,259 Value ($000) $5,790 Avg Close $19.68 Range $17.87 - $21.34

Q3 2020

Shares 150,908 Value ($000) $3,323 Avg Close $19.36 Range $17.80 - $21.02

Q2 2020

Shares 75,713 Value ($000) $1,722 Avg Close $19.95 Range $17.79 - $22.59

Q1 2020

Shares 72,582 Value ($000) $1,812 Avg Close $22.67 Range $16.09 - $25.06

Q4 2019

Shares 61,323 Value ($000) $1,706 Avg Close $22.34 Range $21.19 - $24.31

Q3 2019

Shares 75,926 Value ($000) $2,270 Avg Close $23.74 Range $22.21 - $24.87

Q2 2019

Shares 138,475 Value ($000) $3,987 Avg Close $22.64 Range $21.66 - $23.96

Q1 2019

Shares 67,630 Value ($000) $1,937 Avg Close $21.49 Range $19.60 - $23.07

Q4 2018

Shares 38,057 Value ($000) $949 Avg Close $20.42 Range $19.05 - $22.01

Q3 2018

Shares 35,708 Value ($000) $894 Avg Close $20.80 Range $19.35 - $22.14

Q2 2018

Shares 191,955 Value ($000) $5,044 Avg Close $19.12 Range $18.16 - $20.57

Q1 2018

Shares 209,476 Value ($000) $5,008 Avg Close $18.30 Range $17.40 - $19.75

Q4 2017

Shares 200,065 Value ($000) $5,136 Avg Close $20.38 Range $18.94 - $21.35

Q3 2017

Shares 150,740 Value ($000) $3,857 Avg Close $20.05 Range $18.94 - $20.85

Q2 2017

Shares 87,582 Value ($000) $2,221 Avg Close $18.88 Range $17.73 - $20.15

Q1 2017

Shares 127,590 Value ($000) $3,036 Avg Close $17.18 Range $16.18 - $18.30

Q4 2016

Shares 189,616 Value ($000) $4,199 Avg Close $16.59 Range $15.82 - $17.85

Q3 2016

Shares 177,837 Value ($000) $4,287 Avg Close $18.54 Range $17.21 - $19.86

Q2 2016

Shares 141,365 Value ($000) $3,749 Avg Close $17.66 Range $16.09 - $19.56

Q1 2016

Shares 155,115 Value ($000) $3,655 Avg Close $15.66 Range $13.85 - $17.38

Q4 2015

Shares 157,042 Value ($000) $3,064 Avg Close $13.95 Range $13.22 - $14.63

Q3 2015

Shares 155,445 Value ($000) $2,883 Avg Close $12.30 Range $11.57 - $13.39

Q2 2015

Shares 126,373 Value ($000) $5,761 Avg Close $12.70 Range $11.86 - $13.80

Q1 2015

Shares 133,411 Value ($000) $5,889 Avg Close $12.01 Range $11.41 - $12.59

Q4 2014

Shares 115,426 Value ($000) $4,896 Avg Close $11.47 Range $10.36 - $12.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	488,939	$20,418	$42.62	$40.75 - $44.58
Q3 2025	514,755	$22,290	$41.04	$38.07 - $43.22
Q2 2025	678,065	$27,353	$38.61	$34.92 - $40.25
Q1 2025	731,900	$29,339	$37.65	$34.53 - $40.61
Q4 2024	740,678	$27,227	$34.83	$32.48 - $37.50
Q3 2024	852,605	$29,543	$30.72	$27.20 - $33.49
Q2 2024	847,968	$24,430	$26.92	$24.89 - $28.17
Q1 2024	796,693	$22,036	$24.83	$23.51 - $26.28
Q4 2023	632,161	$16,784	$24.04	$21.24 - $25.67
Q3 2023	572,237	$14,123	$25.04	$22.81 - $26.39
Q2 2023	455,353	$12,454	$25.49	$24.33 - $26.66
Q1 2023	598,089	$16,723	$24.88	$23.66 - $25.79
Q4 2022	599,004	$16,425	$23.70	$21.30 - $25.84
Q3 2022	669,582	$16,867	$26.33	$22.49 - $28.55
Q2 2022	653,348	$19,303	$26.85	$23.44 - $28.74
Q1 2022	600,234	$19,096	$25.52	$23.10 - $28.21
Q4 2021	495,687	$13,704	$22.19	$20.82 - $24.36
Q3 2021	395,497	$9,599	$21.56	$20.50 - $22.41
Q2 2021	411,926	$10,095	$21.80	$20.01 - $22.86
Q1 2021	285,137	$6,871	$19.14	$17.80 - $20.84
Q4 2020	252,259	$5,790	$19.68	$17.87 - $21.34
Q3 2020	150,908	$3,323	$19.36	$17.80 - $21.02
Q2 2020	75,713	$1,722	$19.95	$17.79 - $22.59
Q1 2020	72,582	$1,812	$22.67	$16.09 - $25.06
Q4 2019	61,323	$1,706	$22.34	$21.19 - $24.31
Q3 2019	75,926	$2,270	$23.74	$22.21 - $24.87
Q2 2019	138,475	$3,987	$22.64	$21.66 - $23.96
Q1 2019	67,630	$1,937	$21.49	$19.60 - $23.07
Q4 2018	38,057	$949	$20.42	$19.05 - $22.01
Q3 2018	35,708	$894	$20.80	$19.35 - $22.14
Q2 2018	191,955	$5,044	$19.12	$18.16 - $20.57
Q1 2018	209,476	$5,008	$18.30	$17.40 - $19.75
Q4 2017	200,065	$5,136	$20.38	$18.94 - $21.35
Q3 2017	150,740	$3,857	$20.05	$18.94 - $20.85
Q2 2017	87,582	$2,221	$18.88	$17.73 - $20.15
Q1 2017	127,590	$3,036	$17.18	$16.18 - $18.30
Q4 2016	189,616	$4,199	$16.59	$15.82 - $17.85
Q3 2016	177,837	$4,287	$18.54	$17.21 - $19.86
Q2 2016	141,365	$3,749	$17.66	$16.09 - $19.56
Q1 2016	155,115	$3,655	$15.66	$13.85 - $17.38
Q4 2015	157,042	$3,064	$13.95	$13.22 - $14.63
Q3 2015	155,445	$2,883	$12.30	$11.57 - $13.39
Q2 2015	126,373	$5,761	$12.70	$11.86 - $13.80
Q1 2015	133,411	$5,889	$12.01	$11.41 - $12.59
Q4 2014	115,426	$4,896	$11.47	$10.36 - $12.46