SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001763201-19-000004
Filing Date
2019-01-09
Accepted
2019-01-09 11:10:04
Documents
2
Period of Report
2019-01-01

Document Format Files

Seq Description Document Type Size
1 FORM 3 wf-form3_154705018760976.html 3  
1 FORM 3 wf-form3_154705018760976.xml 3 3099
2 POWER OF ATTORNEY, DE LEON ex-24.htm EX-24 2244
  Complete submission text file 0001763201-19-000004.txt   6912
Mailing Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148
Business Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148 608-458-3311
ALLIANT ENERGY CORP (Issuer) CIK: 0000352541 (see all company filings)

IRS No.: 391380265 | State of Incorp.: WI | Fiscal Year End: 1231
SIC: 4931 Electric & Other Services Combined

Mailing Address P.O. BOX 14720 MADISON WI 53708-0720
Business Address
de Leon David A (Reporting) CIK: 0001763201 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-09894 | Film No.: 19517601