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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
10/14/148-KReport of unscheduled material events or corporate event Download SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
10/14/144Statement 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
10/14/144Statement 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
10/14/144Statement 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
10/14/144Statement 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
10/14/144Statement of changes in beneficial ownership of securitiesPERDUE DAVID ADownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
10/14/144Statement 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
10/14/144Statement 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
10/14/144Statement of changes in beneficial ownership of securitiesBENNETT MICHAEL LDownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
10/14/144Statement of changes in beneficial ownership of securitiesALLEN PATRICK EDownload SEC Filing to HTML Download SEC Filing to Word Download SEC Filing to Adobe PDF XBRL SEC Filing Unavailable
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