NISOURCE INC

Ticker: NI CUSIP: 65473P105 Class: COM

Aventail Capital Group, LP's Holding History (CIK: 0001803822)

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

Q4 2025

Shares 207,848 Value ($000) $8,680 Avg Close $42.62 Range $40.75 - $44.58

Q3 2025

Shares 252,426 Value ($000) $10,930 Avg Close $41.04 Range $38.07 - $43.22

Q2 2025

Shares 252,426 Value ($000) $10,183 Avg Close $38.61 Range $34.92 - $40.25

Q1 2025

Shares 255,590 Value ($000) $10,247 Avg Close $37.65 Range $34.53 - $40.61

Q3 2023

Shares 335,849 Value ($000) $8,289 Avg Close $25.04 Range $22.81 - $26.39

Q2 2023

Shares 322,626 Value ($000) $8,824 Avg Close $25.49 Range $24.33 - $26.66

Q1 2023

Shares 1,581,487 Value ($000) $44,218 Avg Close $24.88 Range $23.66 - $25.79

Q4 2022

Shares 684,451 Value ($000) $18,768 Avg Close $23.70 Range $21.30 - $25.84

Q3 2022

Shares 198,958 Value ($000) $5,012 Avg Close $26.33 Range $22.49 - $28.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	207,848	$8,680	$42.62	$40.75 - $44.58
Q3 2025	252,426	$10,930	$41.04	$38.07 - $43.22
Q2 2025	252,426	$10,183	$38.61	$34.92 - $40.25
Q1 2025	255,590	$10,247	$37.65	$34.53 - $40.61
Q3 2023	335,849	$8,289	$25.04	$22.81 - $26.39
Q2 2023	322,626	$8,824	$25.49	$24.33 - $26.66
Q1 2023	1,581,487	$44,218	$24.88	$23.66 - $25.79
Q4 2022	684,451	$18,768	$23.70	$21.30 - $25.84
Q3 2022	198,958	$5,012	$26.33	$22.49 - $28.55