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Alliant Energy Corp. (LNT)

Please visit www.sec.gov for SEC filings for Interstate Power and Light Company and Wisconsin Power and Light Company.

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Date FiledTypeDescriptionFilerView
06/24/1511-KAn annual report of employee stock purchase, savings and similar plans Download SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesLARSEN JOHN ODownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesKOPP DOUGLAS R.Download SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesKAMPLING PATRICIA LDownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesHANSON THOMAS LDownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesGALLEGOS JAMES Download SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesWhiting Susan DDownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesSanders Carol PDownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesOestreich Dean CDownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
05/20/154Statement of changes in beneficial ownership of securitiesNEWHALL ANN KDownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
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