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Form10-K

Report Period2025-12-31

Date Filed2026-02-20

Time Filed14:58:00

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Recognized Type Unidentified

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Exhibits

10-K
EX-4.1C
SUMMARY OF COMPENSATION AND BENEFITS FOR NON-EMPLOYEE DIRECTORS
SUBSIDIARIES OF ALLIANT ENERGY
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR ALLIANT ENERGY
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR IPL
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR WPL
CERTIFICATION OF THE CEO FOR ALLIANT ENERGY
CERTIFICATION OF THE CFO FOR ALLIANT ENERGY
CERTIFICATION OF THE CEO FOR IPL
CERTIFICATION OF THE CFO FOR IPL
CERTIFICATION OF THE CEO FOR WPL
CERTIFICATION OF THE CFO FOR WPL
WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C. 1350 FOR ALLIANT ENERGY
WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C. 1350 FOR IPL
WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C. 1350 FOR WPL
Filing on SEC Edgar