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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000352541-21-000046
Filing Date
2021-04-09
Accepted
2021-04-09 16:10:23
Documents
2
Period of Report
2021-04-08

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_161799900476274.html 4  
1 FORM 4 wf-form4_161799900476274.xml 4 4072
2 POWER OF ATTORNEY ALLEN 2021 poa_allenx022021.htm EX-24 2079
  Complete submission text file 0000352541-21-000046.txt   7725
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 400 COLLINS ROAD NE CEDAR RAPIDS IA 52498
Business Address
ALLEN PATRICK E (Reporting) CIK: 0001191569 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-09894 | Film No.: 21817948