NISOURCE INC.

Electric & Other Services Combined·MERRILLVILLE, IN·FY end 12/31·CIK 1111711

Board of Directors

12 members · 11 independent · FY 2025

Director	Role	Tenure	Age	Committees	Indep.	Annual fees
Peter A. Altabef	Director	9y	66	CompNCGExecutive		$322,743
Sondra L. Barbour	Director	4y	63	AuditFinanceExecutive		$302,743
Theodore H. Bunting, Jr.	Director	8y	67	AuditNCG		$297,313
Eric L. Butler	Director	9y	65	FinanceSafety Operations Regulatory and Policy		$297,313
Deborah A. Henretta	Director	11y	64	NCGCompExecutive		$310,000
Deborah A. P. Hersman	Director	7y	55	CompSafety Operations Regulatory and Policy		$292,000
Michael E. Jesanis	Director	18y	69	FinanceAuditExecutive		$325,000
William D. Johnson	Director	4y	72	Safety Operations Regulatory and PolicyNCGExecutive		$310,000
Kevin T. Kabat	Chair	—	69	ExecutiveNCG		$450,000
Cassandra S. Lee	Director	4y	57	AuditFinance		$302,500
John McAvoy	Director	2y	65	CompSafety Operations Regulatory and Policy		$290,000
Lloyd M. Yates	CEO and Director	6y	65	—	—	—

10-K Item 1A — YoY changes

Need at least two years of 10-K filings to compute. Will populate once both this year's and last year's 10-Ks have been ingested.

Clawback, anti-hedging, stock ownership, and related-party policies will populate from extracted proxy sections.