| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Anderson Shawn | EVP & CFO | 801 E. 86TH AVENUE, MERRILLVILLE | /s/ Ashley Bancroft, Attorney-in-Fact | 23 Jan 2026 | 0001813738 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NI | Common Stock | Award | $369,982 | +8,449 | +5.7% | $43.79 | 156,641 | 21 Jan 2026 | Direct | F1, F2 |
| holding | NI | Common Stock | 807 | 21 Jan 2026 | 401(k) | F3 |
| Id | Content |
|---|---|
| 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 | Constitutes shares acquired through the NiSource Inc. Retirement Savings Plan through January 21, 2026. |