ModelEdge

Interstate Power & Light Co
LNT
Filing Type10-Q
Filing Date7/30/2026
Updated7/31/26, 9:22 AM

Filing

10-Q
Earnings Release

Exhibits

10-QQ2
EX-3.1AMENDED AND RESTATED BYLAWS, ALLIANT ENERGY
EX-3.2AMENDED AND RESTATED BYLAWS, IPL
EX-3.3AMENDED AND RESTATED BYLAWS, WPL
EX-31.1CERTIFICATION OF THE CEO FOR ALLIANT ENERGY
EX-31.2CERTIFICATION OF THE CFO FOR ALLIANT ENERGY
EX-31.3CERTIFICATION OF THE CEO FOR IPL
EX-31.4CERTIFICATION OF THE CFO FOR IPL
EX-31.5CERTIFICATION OF THE CEO FOR WPL
EX-31.6CERTIFICATION OF THE CFO FOR WPL
EX-32.1WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C. 1350 FOR ALLIANT ENERGY
EX-32.2WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C. 1350 FOR IPL
EX-32.3WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C. 1350 FOR WPL
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