InsiderTrades

Form 4 for NI NiSource

Accepted 2026-01-23 00:00:00 ET · period of report 2026-01-21 · accession 0001111711-26-000012 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-01-23 2026-01-21 NI BIRMINGHAM MELODY EVP, Grp Pres, Utilities A - Grant $43.79 +7,308 91.0K +9% +$320.0K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-01-21 A A 7,308 $43.79 90,984.73 D — — (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 28, 2029, provided that the reporting person is continuously employed by the Company through and including that date. (F2) Includes shares acquired through dividend reinvestments. (F3) Due to an administrative error, there is a duplicate CIK number for this Reporting Person. All future filings will be made under this CIK (0001738248).