Business Context and Reporting Period
This Form 8-K is a combined current report filed by Alliant Energy Corporation, Interstate Power and Light Company, and Wisconsin Power and Light Company. The report date is March 7, 2025, covering corporate governance changes effective after the 2025 Annual Meeting of Shareowners.
Financial Metrics
The filing text does not provide a clear value for revenue, profit, cash flow, margins, debt, or liquidity. This report focuses exclusively on personnel changes and contains no financial performance data.
Material Changes
The primary material change reported is the upcoming departure of John O. Larsen as Chairman of the Board and member of the Boards for all three companies upon the expiration of his term. Concurrently, Patrick E. Allen has been designated as the new Board Chair, effective after the 2025 Annual Meeting of Shareowners.
Guidance, Outlook, and Risks
The filing contains no guidance, outlook, management commentary on financial performance, or discussion of risks and contingencies. The only unusual item noted is the scheduled leadership transition at the board level.
Key Facts for Investor Verification
- John O. Larsen will retire as Chairman and Board member after the 2025 Annual Meeting of Shareowners.
- Patrick E. Allen, a Board member since 2011, is designated as the new Board Chair.
- The transition applies to Alliant Energy Corporation, Interstate Power and Light Company, and Wisconsin Power and Light Company.
- The report was signed on March 10, 2025, by Omar N. Chaudhary, Corporate Secretary.