NISOURCE INC

Ticker: NI CUSIP: 65473P105 Class: COM

Quantum Portfolio Management LLC's Holding History (CIK: 0002003672)

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

Q4 2025

Shares 10,690 Value ($000) $446 Avg Close $42.62 Range $40.75 - $44.58

Q3 2025

Shares 13,724 Value ($000) $594 Avg Close $41.04 Range $38.07 - $43.22

Q2 2025

Shares 9,534 Value ($000) $385 Avg Close $38.61 Range $34.92 - $40.25

Q1 2025

Shares 10,115 Value ($000) $406 Avg Close $37.65 Range $34.53 - $40.61

Q4 2024

Shares 7,310 Value ($000) $269 Avg Close $34.83 Range $32.48 - $37.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,690	$446	$42.62	$40.75 - $44.58
Q3 2025	13,724	$594	$41.04	$38.07 - $43.22
Q2 2025	9,534	$385	$38.61	$34.92 - $40.25
Q1 2025	10,115	$406	$37.65	$34.53 - $40.61
Q4 2024	7,310	$269	$34.83	$32.48 - $37.50