SEC Filings

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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View Section 16 Filings (3,4,5)

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Date Filed Type Description Filer View 05/20/13 4 Statement of changes in beneficial ownership of securities ALLER THOMAS L 05/20/13 4 Statement of changes in beneficial ownership of securities LARSEN JOHN O 05/20/13 4 Statement of changes in beneficial ownership of securities KAMPLING PATRICIA L 05/20/13 4 Statement of changes in beneficial ownership of securities HANSON THOMAS L 05/20/13 4 Statement of changes in beneficial ownership of securities Sanders Carol P 05/20/13 4 Statement of changes in beneficial ownership of securities PERDUE DAVID A 05/20/13 4 Statement of changes in beneficial ownership of securities Oestreich Dean C 05/20/13 4 Statement of changes in beneficial ownership of securities NEWHALL ANN K 05/20/13 4 Statement of changes in beneficial ownership of securities MCALLISTER SINGLETON B 05/20/13 4 Statement of changes in beneficial ownership of securities BENNETT MICHAEL L

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