v3.25.0.1
Insider Trading Arrangements
 12 Months Ended
Dec. 31, 2024
shares
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement
The following table describes any contracts, instructions or written plans for the sale or purchase of NiSource securities and intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) of the Exchange Act that were adopted by our directors and executive officers during the year ended December 31, 2024:
Name and Title
Date of Adoption of Rule 10b-5-1 Trading Plan
Scheduled Expiration Date of Rule 10b5-1 Trading Plan(1)
Aggregate Number of Securities to Be Purchased or Sold
Shawn Anderson Executive Vice President, Chief Financial Officer
11/1/20245/30/2025
Sale of up to 12,900 shares of common stock in multiple transactions
Michael Jesanis Director
11/11/20245/16/2025
Sale of up to 10,092 shares of common stock in multiple transactions
(1)A trading plan may also expire on such earlier date that all transactions under the trading plan are completed.
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
Shawn Anderson [Member]  
Trading Arrangements, by Individual  
Name Shawn Anderson
Title Executive Vice President, Chief Financial Officer
Rule 10b5-1 Arrangement Adopted true
Adoption Date 11/1/2024
Expiration Date 5/30/2025
Arrangement Duration 210 days
Aggregate Available 12,900
Michael Jesanis [Member]  
Trading Arrangements, by Individual  
Name Michael Jesanis
Title Director
Rule 10b5-1 Arrangement Adopted true
Adoption Date 11/11/2024
Expiration Date 5/16/2025
Arrangement Duration 196 days
Aggregate Available 10,092