0000352541-22-000022.txt : 20220222
0000352541-22-000022.hdr.sgml : 20220222
20220222110706
ACCESSION NUMBER: 0000352541-22-000022
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20220217
FILED AS OF DATE: 20220222
DATE AS OF CHANGE: 20220222
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: LARSEN JOHN O
CENTRAL INDEX KEY: 0001483963
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-09894
FILM NUMBER: 22656305
MAIL ADDRESS:
STREET 1: P O BOX 14720
CITY: MADISON
STATE: WI
ZIP: 53708-0720
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: ALLIANT ENERGY CORP
CENTRAL INDEX KEY: 0000352541
STANDARD INDUSTRIAL CLASSIFICATION: ELECTRIC & OTHER SERVICES COMBINED [4931]
IRS NUMBER: 391380265
STATE OF INCORPORATION: WI
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 4902 NORTH BILTMORE LANE
STREET 2: SUITE 1000
CITY: MADISON
STATE: WI
ZIP: 53718-2148
BUSINESS PHONE: 608-458-3311
MAIL ADDRESS:
STREET 1: 4902 NORTH BILTMORE LANE
STREET 2: SUITE 1000
CITY: MADISON
STATE: WI
ZIP: 53718-2148
FORMER COMPANY:
FORMER CONFORMED NAME: INTERSTATE ENERGY CORP
DATE OF NAME CHANGE: 19980427
FORMER COMPANY:
FORMER CONFORMED NAME: WPL HOLDINGS INC
DATE OF NAME CHANGE: 19920703
4
1
wf-form4_164554600876068.xml
FORM 4
X0306
4
2022-02-17
0
0000352541
ALLIANT ENERGY CORP
LNT
0001483963
LARSEN JOHN O
C/O ALLIANT ENERGY CORPORATION
PO BOX 14720
MADISON
WI
53708-0720
1
1
0
0
President, Chair and CEO
Common Stock
2022-02-17
4
A
0
77320
0
A
194708.812
D
Common Stock
2022-02-17
4
A
0
18769
0
A
213477.812
D
Common Stock
10457.9484
I
By 401(k) Plan
Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.
Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2024.
Reflects 401(k) holdings as of this filing date.
/s/ James H. Gallegos, Attorney in-Fact
2022-02-22