Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000352541-25-000040
Filing Date
2025-04-15
Accepted
2025-04-15 17:27:17
Documents
1
Period of Report
2025-04-11

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1744752430.html 4  
1 FORM 4 wk-form4_1744752430.xml 4 4136
  Complete submission text file 0000352541-25-000040.txt   5786
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 703 CURTIS STREET MIDDLETOWN OH 45043
Business Address
Newport Roger K (Reporting) CIK: 0001298509 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-09894 | Film No.: 25840680