NISOURCE INC. — Director's Dealing 2024

Jan 26, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NISOURCE INC. (NI)
CIK: 0001111711
Period of Report: 2024-01-24

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-01-24	Common Stock	A	11974	$25.18	Acquired	58388.548	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 26, 2027, provided that the reporting person is continuously employed by the Company through and including that date.

F2: Includes shares acquired through dividend reinvestments.