ALLIANT ENERGY CORP reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Madison, WI
SEC filing record 1 source field available
Fiscal year end
31 December
ALLIANT ENERGY CORP has filed 3,107 SEC EDGAR filings since 07 Feb 1994

SEC filing history

Showing 276-300 of 1,000 matching filings.

Per page
25
Current page
12
4

FORM 4

Filing date
14 Apr 2022
Reporting date
13 Apr 2022
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4

FORM 4

Filing date
12 Apr 2022
Reporting date
11 Apr 2022
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3

FORM 3

Filing date
11 Apr 2022
Reporting date
11 Apr 2022
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DEFA14A File 001-09894

DEFA14A

Filing date
31 Mar 2022
Reporting date
Not listed
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DEF 14A File 001-09894

DEF 14A

Filing date
31 Mar 2022
Reporting date
19 May 2022
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4

FORM 4

Filing date
01 Mar 2022
Reporting date
25 Feb 2022
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4

FORM 4

Filing date
01 Mar 2022
Reporting date
25 Feb 2022
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4

FORM 4

Filing date
01 Mar 2022
Reporting date
25 Feb 2022
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4

FORM 4

Filing date
01 Mar 2022
Reporting date
25 Feb 2022
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4

FORM 4

Filing date
01 Mar 2022
Reporting date
25 Feb 2022
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4

FORM 4

Filing date
01 Mar 2022
Reporting date
25 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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4

FORM 4

Filing date
22 Feb 2022
Reporting date
17 Feb 2022
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SC 13G/A File 005-44529

SC 13G/A filing

Filing date
10 Feb 2022
Reporting date
Not listed
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SC 13G/A File 005-44529

SCHEDULE 13G/A

Filing date
09 Feb 2022
Reporting date
Not listed
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SC 13G/A File 005-44529

SC 13G/A filing

Filing date
27 Jan 2022
Reporting date
Not listed
SEC evidence
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