NISOURCE INC

Ticker: NI CUSIP: 65473P105 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2025

Shares 555,261 Value ($000) $23 Avg Close $42.62 Range $40.75 - $44.58

Q3 2025

Shares 776,062 Value ($000) $34 Avg Close $41.04 Range $38.07 - $43.22

Q2 2025

Shares 497,567 Value ($000) $20 Avg Close $38.61 Range $34.92 - $40.25

Q1 2025

Shares 474,005 Value ($000) $19 Avg Close $37.65 Range $34.53 - $40.61

Q4 2024

Shares 455,912 Value ($000) $17 Avg Close $34.83 Range $32.48 - $37.50

Q3 2024

Shares 520,074 Value ($000) $18 Avg Close $30.72 Range $27.20 - $33.49

Q2 2024

Shares 494,080 Value ($000) $14 Avg Close $26.92 Range $24.89 - $28.17

Q1 2024

Shares 438,845 Value ($000) $12 Avg Close $24.83 Range $23.51 - $26.28

Q4 2023

Shares 409,790 Value ($000) $11 Avg Close $24.04 Range $21.24 - $25.67

Q3 2023

Shares 415,351 Value ($000) $10 Avg Close $25.04 Range $22.81 - $26.39

Q2 2023

Shares 410,389 Value ($000) $11 Avg Close $25.49 Range $24.33 - $26.66

Q1 2023

Shares 386,431 Value ($000) $11 Avg Close $24.88 Range $23.66 - $25.79

Q4 2022

Shares 369,119 Value ($000) $10 Avg Close $23.70 Range $21.30 - $25.84

Q3 2022

Shares 367,800 Value ($000) $9,257 Avg Close $26.33 Range $22.49 - $28.55

Q2 2022

Shares 421,790 Value ($000) $12,450 Avg Close $26.85 Range $23.44 - $28.74

Q1 2022

Shares 433,430 Value ($000) $14,581 Avg Close $25.52 Range $23.10 - $28.21

Q4 2021

Shares 383,486 Value ($000) $10,562 Avg Close $22.19 Range $20.82 - $24.36

Q3 2021

Shares 394,709 Value ($000) $9,625 Avg Close $21.56 Range $20.50 - $22.41

Q2 2021

Shares 420,710 Value ($000) $10,300 Avg Close $21.80 Range $20.01 - $22.86

Q1 2021

Shares 428,808 Value ($000) $10,277 Avg Close $19.14 Range $17.80 - $20.84

Q4 2020

Shares 404,744 Value ($000) $9,261 Avg Close $19.68 Range $17.87 - $21.34

Q3 2020

Shares 387,845 Value ($000) $8,531 Avg Close $19.36 Range $17.80 - $21.02

Q2 2020

Shares 358,539 Value ($000) $8,122 Avg Close $19.95 Range $17.79 - $22.59

Q1 2020

Shares 374,160 Value ($000) $9,405 Avg Close $22.67 Range $16.09 - $25.06

Q4 2019

Shares 384,091 Value ($000) $10,610 Avg Close $22.34 Range $21.19 - $24.31

Q3 2019

Shares 383,618 Value ($000) $11,481 Avg Close $23.74 Range $22.21 - $24.87

Q2 2019

Shares 376,173 Value ($000) $10,819 Avg Close $22.64 Range $21.66 - $23.96

Q1 2019

Shares 382,480 Value ($000) $10,928 Avg Close $21.49 Range $19.60 - $23.07

Q4 2018

Shares 381,394 Value ($000) $9,247 Avg Close $20.42 Range $19.05 - $22.01

Q3 2018

Shares 247,004 Value ($000) $6,158 Avg Close $20.80 Range $19.35 - $22.14

Q2 2018

Shares 270,615 Value ($000) $7,113 Avg Close $19.12 Range $18.16 - $20.57

Q1 2018

Shares 253,472 Value ($000) $6,065 Avg Close $18.30 Range $17.40 - $19.75

Q4 2017

Shares 233,049 Value ($000) $5,977 Avg Close $20.38 Range $18.94 - $21.35

Q3 2017

Shares 221,819 Value ($000) $5,646 Avg Close $20.05 Range $18.94 - $20.85

Q2 2017

Shares 221,787 Value ($000) $5,619 Avg Close $18.88 Range $17.73 - $20.15

Q1 2017

Shares 223,491 Value ($000) $5,312 Avg Close $17.18 Range $16.18 - $18.30

Q4 2016

Shares 459,185 Value ($000) $10,199 Avg Close $16.59 Range $15.82 - $17.85

Q3 2016

Shares 263,618 Value ($000) $6,350 Avg Close $18.54 Range $17.21 - $19.86

Q2 2016

Shares 226,770 Value ($000) $6,003 Avg Close $17.66 Range $16.09 - $19.56

Q1 2016

Shares 113,808 Value ($000) $2,677 Avg Close $15.66 Range $13.85 - $17.38

Q4 2015

Shares 134,155 Value ($000) $2,621 Avg Close $13.95 Range $13.22 - $14.63

Q3 2015

Shares 127,435 Value ($000) $2,371 Avg Close $12.30 Range $11.57 - $13.39

Q2 2015

Shares 159,544 Value ($000) $7,258 Avg Close $12.70 Range $11.86 - $13.80

Q1 2015

Shares 164,190 Value ($000) $7,231 Avg Close $12.01 Range $11.41 - $12.59

Q4 2014

Shares 166,640 Value ($000) $7,055 Avg Close $11.47 Range $10.36 - $12.46

Q3 2014

Shares 164,092 Value ($000) $6,743 Avg Close $10.70 Range $9.93 - $11.50

Q2 2014

Shares 166,371 Value ($000) $6,528 Avg Close $10.06 Range $9.35 - $10.87

Q1 2014

Shares 163,480 Value ($000) $5,779 Avg Close $9.34 Range $8.67 - $10.02

Q4 2013

Shares 150,309 Value ($000) $4,967 Avg Close $8.50 Range $8.06 - $9.04

Q3 2013

Shares 139,784 Value ($000) $4,305 Avg Close $8.06 Range $7.51 - $8.38

Q2 2013

Shares 1,268 Value ($000) $36 Avg Close $7.81 Range $7.21 - $8.30

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	555,261	$23	$42.62	$40.75 - $44.58
Q3 2025	776,062	$34	$41.04	$38.07 - $43.22
Q2 2025	497,567	$20	$38.61	$34.92 - $40.25
Q1 2025	474,005	$19	$37.65	$34.53 - $40.61
Q4 2024	455,912	$17	$34.83	$32.48 - $37.50
Q3 2024	520,074	$18	$30.72	$27.20 - $33.49
Q2 2024	494,080	$14	$26.92	$24.89 - $28.17
Q1 2024	438,845	$12	$24.83	$23.51 - $26.28
Q4 2023	409,790	$11	$24.04	$21.24 - $25.67
Q3 2023	415,351	$10	$25.04	$22.81 - $26.39
Q2 2023	410,389	$11	$25.49	$24.33 - $26.66
Q1 2023	386,431	$11	$24.88	$23.66 - $25.79
Q4 2022	369,119	$10	$23.70	$21.30 - $25.84
Q3 2022	367,800	$9,257	$26.33	$22.49 - $28.55
Q2 2022	421,790	$12,450	$26.85	$23.44 - $28.74
Q1 2022	433,430	$14,581	$25.52	$23.10 - $28.21
Q4 2021	383,486	$10,562	$22.19	$20.82 - $24.36
Q3 2021	394,709	$9,625	$21.56	$20.50 - $22.41
Q2 2021	420,710	$10,300	$21.80	$20.01 - $22.86
Q1 2021	428,808	$10,277	$19.14	$17.80 - $20.84
Q4 2020	404,744	$9,261	$19.68	$17.87 - $21.34
Q3 2020	387,845	$8,531	$19.36	$17.80 - $21.02
Q2 2020	358,539	$8,122	$19.95	$17.79 - $22.59
Q1 2020	374,160	$9,405	$22.67	$16.09 - $25.06
Q4 2019	384,091	$10,610	$22.34	$21.19 - $24.31
Q3 2019	383,618	$11,481	$23.74	$22.21 - $24.87
Q2 2019	376,173	$10,819	$22.64	$21.66 - $23.96
Q1 2019	382,480	$10,928	$21.49	$19.60 - $23.07
Q4 2018	381,394	$9,247	$20.42	$19.05 - $22.01
Q3 2018	247,004	$6,158	$20.80	$19.35 - $22.14
Q2 2018	270,615	$7,113	$19.12	$18.16 - $20.57
Q1 2018	253,472	$6,065	$18.30	$17.40 - $19.75
Q4 2017	233,049	$5,977	$20.38	$18.94 - $21.35
Q3 2017	221,819	$5,646	$20.05	$18.94 - $20.85
Q2 2017	221,787	$5,619	$18.88	$17.73 - $20.15
Q1 2017	223,491	$5,312	$17.18	$16.18 - $18.30
Q4 2016	459,185	$10,199	$16.59	$15.82 - $17.85
Q3 2016	263,618	$6,350	$18.54	$17.21 - $19.86
Q2 2016	226,770	$6,003	$17.66	$16.09 - $19.56
Q1 2016	113,808	$2,677	$15.66	$13.85 - $17.38
Q4 2015	134,155	$2,621	$13.95	$13.22 - $14.63
Q3 2015	127,435	$2,371	$12.30	$11.57 - $13.39
Q2 2015	159,544	$7,258	$12.70	$11.86 - $13.80
Q1 2015	164,190	$7,231	$12.01	$11.41 - $12.59
Q4 2014	166,640	$7,055	$11.47	$10.36 - $12.46
Q3 2014	164,092	$6,743	$10.70	$9.93 - $11.50
Q2 2014	166,371	$6,528	$10.06	$9.35 - $10.87
Q1 2014	163,480	$5,779	$9.34	$8.67 - $10.02
Q4 2013	150,309	$4,967	$8.50	$8.06 - $9.04
Q3 2013	139,784	$4,305	$8.06	$7.51 - $8.38
Q2 2013	1,268	$36	$7.81	$7.21 - $8.30