Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000352541-25-000019
Filing Date
2025-02-24
Accepted
2025-02-24 16:44:54
Documents
1
Period of Report
2025-02-20

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1740433487.html 4  
1 FORM 4 wk-form4_1740433487.xml 4 5417
  Complete submission text file 0000352541-25-000019.txt   7070
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)

EIN.: 391380265 | State of Incorp.: WI | Fiscal Year End: 1231
SIC: 4931 Electric & Other Services Combined
(CF Office: 01 Energy & Transportation)

Mailing Address P O BOX 14720 MADISON WI 53708-0720
Business Address
LARSEN JOHN O (Reporting) CIK: 0001483963 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-09894 | Film No.: 25657772