0000352541-19-000023.txt : 20190225 0000352541-19-000023.hdr.sgml : 20190225 20190225200521 ACCESSION NUMBER: 0000352541-19-000023 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190221 FILED AS OF DATE: 20190225 DATE AS OF CHANGE: 20190225 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: de Leon David A CENTRAL INDEX KEY: 0001763201 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-09894 FILM NUMBER: 19631282 MAIL ADDRESS: STREET 1: P.O. BOX 14720 CITY: MADISON STATE: WI ZIP: 53708-0720 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 wf-form4_155114310624728.xml FORM 4 X0306 4 2019-02-21 0 0000352541 ALLIANT ENERGY CORP LNT 0001763201 de Leon David A C/O ALLIANT ENERGY CORPORATION P.O. BOX 14720 MADISON WI 53708-0720 0 1 0 0 Senior Vice President Restricted Stock Units 2019-02-21 4 A 0 1479 0 A Common Stock 1479.0 1479 D Each restricted stock unit represents a contingent right to receive one share of LNT common stock. The restricted stock units vest on December 31, 2021. Vested shares will be converted to common stock. /s/ Wenyu T. Blanchard, Attorney in-Fact 2019-02-25