0001127602-11-016858.txt : 20110518 0001127602-11-016858.hdr.sgml : 20110518 20110518170834 ACCESSION NUMBER: 0001127602-11-016858 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110517 FILED AS OF DATE: 20110518 DATE AS OF CHANGE: 20110518 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HAZEL DARRYL B CENTRAL INDEX KEY: 0001191094 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09894 FILM NUMBER: 11855545 MAIL ADDRESS: STREET 1: FORD MOTOR COMPANY STREET 2: 16800 EXECUTIVE PLAZA DRIVE CITY: DEARBORN STATE: MI ZIP: 20005 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 4 1 form4.xml PRIMARY DOCUMENT X0303 4 2011-05-17 0000352541 ALLIANT ENERGY CORP LNT 0001191094 HAZEL DARRYL B PO BOX 14720 MADISON WI 53708-0720 1 Common Stock 654.675 D Deferred Common Stock 0 2011-05-17 4 A 0 99.597 40.74 A Common Stock 99.597 9646.829 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/ F. J. Buri, by Power of Attorney 2011-05-18