0000352541-21-000006.txt : 20210105
0000352541-21-000006.hdr.sgml : 20210105
20210105125146
ACCESSION NUMBER: 0000352541-21-000006
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20201231
FILED AS OF DATE: 20210105
DATE AS OF CHANGE: 20210105
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: 21504628
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_160986909074079.xml
FORM 4
X0306
4
2020-12-31
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, Chairman and CEO
Common Stock
2020-12-31
4
M
0
5791
A
62795.389
D
Common Stock
10081.4734
I
By 401(k) Plan
Restricted Stock Units
2020-12-31
4
M
0
5791
0
D
Common Stock
5791.0
0
D
The restricted stock units ("RSUs") are to be paid upon settlement solely in shares, pursuant to the reporting person's prior election to receive shares. Includes dividend equivalent shares accrued during the vesting period.
Each RSU represents the economic equivalent of one share of LNT common stock.
Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.
Reflects 401(k) holdings as of this filing date.
The RSUs vested on December 31, 2020. Vested RSUs are to be converted to common stock, paid out in cash, or a combination of both.
/s/ Jake C. Blavat, Attorney-in-Fact
2021-01-05