0001127602-15-017932.txt : 20150520 0001127602-15-017932.hdr.sgml : 20150520 20150520140054 ACCESSION NUMBER: 0001127602-15-017932 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150515 FILED AS OF DATE: 20150520 DATE AS OF CHANGE: 20150520 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ALLIANT ENERGY CORP CENTRAL INDEX KEY: 0000352541 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931] IRS NUMBER: 391380265 STATE OF INCORPORATION: WI FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 4902 NORTH BILTMORE LANE STREET 2: SUITE 1000 CITY: MADISON STATE: WI ZIP: 53718-2148 BUSINESS PHONE: 608-458-3311 MAIL ADDRESS: STREET 1: 4902 NORTH BILTMORE LANE STREET 2: SUITE 1000 CITY: MADISON STATE: WI ZIP: 53718-2148 FORMER COMPANY: FORMER CONFORMED NAME: INTERSTATE ENERGY CORP DATE OF NAME CHANGE: 19980427 FORMER COMPANY: FORMER CONFORMED NAME: WPL HOLDINGS INC DATE OF NAME CHANGE: 19920703 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BENNETT MICHAEL L CENTRAL INDEX KEY: 0001230225 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09894 FILM NUMBER: 15879073 MAIL ADDRESS: STREET 1: C/O TERRA INDUSTRIES INC STREET 2: 600 FOURTH STREET 5110 PO BOX 6000 CITY: SIOUX CITY STATE: IA ZIP: 51102-6000 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2015-05-15 0000352541 ALLIANT ENERGY CORP LNT 0001230225 BENNETT MICHAEL L PO BOX 14720 MADISON WI 53708-0720 1 Common Stock 550.936 D Deferred Common Stock 0 2015-05-15 2015-05-18 4 A 0 352.1809 61.00 A Common Stock 352.1809 39412.2282 D Includes shares acquired under the company's dividend reinvestment plan, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11. Units are to be settled upon reporting person's retirement. /s/ Amy L. Cralam, by Power of Attorney 2015-05-20