NISOURCE INC. — Director's Dealing 2025

Jan 24, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NISOURCE INC. (NI)
CIK: 0001111711
Period of Report: 2025-01-22

Reporting Person: Birmingham Melody (EVP & President NI Utilities)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-01-22	Common Stock	A	8219	$37.78	Acquired	50391.984	Direct

Footnotes

F1: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Company's common stock pursuant to the NiSource Inc. 2020 Omnibus Incentive Plan. Subject to certain forfeiture conditions, the RSUs will 100% vest on February 29, 2028, provided that the reporting person is continuously employed by the Company through and including that date.

F2: Includes shares acquired through dividend reinvestments.