NiSource Officer Shawn Anderson Files Form 144 to Sell $292.5K in Common Stock Under 10b5-1 Plan

Overview

On October 30, 2026, Shawn Anderson, an Officer of NiSource Inc. ($NI), filed Form 144 providing notice of intent to sell up to 6,500 shares of common stock. The aggregate market value of the proposed transaction is $292,500.00, representing an average price of $45.00 per share.

Transaction Details

• Security: Common Stock
• Shares Offered: 6,500
• Estimated Aggregate Market Value: $292,500.00
• Broker: Fidelity Brokerage Services LLC
• Trading Venue: NYSE
• Approximate Sale Date: October 30, 2026
• Origin of Shares: Acquired on February 27, 2026, through restricted stock vesting as part of equity compensation.
• Trading Plan: Executed pursuant to a Rule 10b5-1 pre-scheduled trading plan established on May 14, 2026.

Significance & Market Impact

The planned disposition involves 6,500 shares against approximately 479.7 million shares outstanding, representing a microscopic fraction of the company's total equity base. Because the sale is executed under a pre-established Rule 10b5-1 trading arrangement and stems from vested compensation, it reflects standard liquidity and tax planning rather than a directional sentiment shift. The trading significance is rated Low.