Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0000352541-25-000031
Filing Date
2025-03-12
Accepted
2025-03-12 12:35:29
Documents
3
Period of Report
2025-03-02

Document Format Files

Seq Description Document Type Size
1 FORM 3 wk-form3_1741797322.html 3  
1 FORM 3 wk-form3_1741797322.xml 3 2258
2 EX-24 poa_syse2025.htm EX-24 2483
3 poa_syse2025001.jpg GRAPHIC 166185
  Complete submission text file 0000352541-25-000031.txt   235361
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 C/O ALLIANT ENERGY CORPORATION 4902 N. BILTMORE LANE MADISON WI 53718
Business Address
Syse Dylan (Reporting) CIK: 0002058131 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-09894 | Film No.: 25730843