BIRMINGHAM MELODY 4

What Happened
Melody Birmingham, EVP & Group President, Utilities at NiSource (NI), sold a total of 12,500 NiSource shares in two open‑market transactions. On May 14, 2026 she sold 10,000 shares at $47.19 per share (proceeds $471,850) and on May 20, 2026 she sold 2,500 shares at $47.43 per share (proceeds $118,575), for combined proceeds of about $590,425. These were sales (S) and not purchases or option exercises.

Key Details

• Transaction dates and prices:
  • 2026-05-14: 10,000 shares @ $47.19 — $471,850
  • 2026-05-20: 2,500 shares @ $47.43 — $118,575
• Total shares sold: 12,500; total proceeds ≈ $590,425.
• Shares owned after transaction: not specified in the information provided here — see the Form 4 for post‑transaction holdings.
• Footnotes: F1 — filing was late due to an administrative error; F2 — includes shares acquired through dividend reinvestments.
• Filing: Form 4 filed 2026-05-21 (Period of Report: 2026-05-14). Transaction type: S (sale).

Context
Insider sales are often routine (for liquidity, diversification, taxes, etc.) and do not, by themselves, prove a change in the insider’s view of the company. The filing was reported late per the footnote, which delays transparency for investors — check the full Form 4 for any additional details or holdings information.