SEC Form 4 · accession 0001111711-26-000089
NISOURCE INC. · NI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Melody Birmingham
Officer — EVP & Grp President, Utilities
Period of report
Aug 14, 2026
Accepted (ET)
Aug 18, 2026 · 4:23 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001111711
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 14, 2026 | S | 37,509 | $42.40 | D | 78,527 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.39 to $42.42, inclusive. The reporting person undertakes to provide to NiSource Inc., any security holder of NiSource Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.