Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers:
SEC Accession No. 0001193125-20-287796
Filing Date
2020-11-06
Accepted
2020-11-06 13:39:21
Documents
7
Effectiveness Date
2020-11-06

Document Format Files

Seq Description Document Type Size
1 S-3ASR d92803ds3asr.htm S-3ASR 288705
2 EX-5.1 d92803dex51.htm EX-5.1 7858
3 EX-23.2 d92803dex232.htm EX-23.2 2033
4 EX-24.1 d92803dex241.htm EX-24.1 32773
5 GRAPHIC g92803g71e03.jpg GRAPHIC 10587
6 GRAPHIC g92803g96l76.jpg GRAPHIC 9996
7 GRAPHIC g92803gra001.jpg GRAPHIC 11422
  Complete submission text file 0001193125-20-287796.txt   360906
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 (Filer) CIK: 0000352541 (see all company filings)

EIN.: 391380265 | State of Incorp.: WI | Fiscal Year End: 1231
Type: S-3ASR | Act: 33 | File No.: 333-249909 | Film No.: 201293638
SIC: 4931 Electric & Other Services Combined