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 601-625 of 1,000 matching filings.

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25
Current page
25
8-K File 001-09894

8-K

Filing date
04 May 2017
Reporting date
03 May 2017
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DEFA14A File 001-09894

DEFA14A

Filing date
20 Apr 2017
Reporting date
Not listed
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DEF 14A File 001-09894

DEF 14A

Filing date
18 Apr 2017
Reporting date
23 May 2017
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4

FORM 4

Filing date
17 Apr 2017
Reporting date
13 Apr 2017
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4

FORM 4

Filing date
17 Apr 2017
Reporting date
13 Apr 2017
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4

FORM 4

Filing date
17 Apr 2017
Reporting date
13 Apr 2017
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4

FORM 4

Filing date
14 Mar 2017
Reporting date
10 Mar 2017
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SC 13G/A File 005-44529

SC 13G/A filing

Filing date
10 Mar 2017
Reporting date
Not listed
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4

FORM 4

Filing date
24 Feb 2017
Reporting date
23 Feb 2017
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4

FORM 4

Filing date
24 Feb 2017
Reporting date
23 Feb 2017
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4

FORM 4

Filing date
24 Feb 2017
Reporting date
23 Feb 2017
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4

FORM 4

Filing date
24 Feb 2017
Reporting date
23 Feb 2017
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4

FORM 4

Filing date
24 Feb 2017
Reporting date
23 Feb 2017
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4

FORM 4

Filing date
24 Feb 2017
Reporting date
23 Feb 2017
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4

FORM 4

Filing date
24 Feb 2017
Reporting date
23 Feb 2017
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8-K File 001-09894

8-K

Filing date
24 Feb 2017
Reporting date
23 Feb 2017
SEC evidence
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4

FORM 4

Filing date
16 Feb 2017
Reporting date
15 Feb 2017
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4

FORM 4

Filing date
16 Feb 2017
Reporting date
15 Feb 2017
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SC 13G File 005-44529

ALLIANT ENERGY CORPORATION

Filing date
09 Feb 2017
Reporting date
Not listed
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SC 13G/A File 005-44529

SC 13G/A filing

Filing date
09 Feb 2017
Reporting date
Not listed
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SC 13G/A File 005-44529

SC 13G/A filing

Filing date
19 Jan 2017
Reporting date
Not listed
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4

FORM 4

Filing date
17 Jan 2017
Reporting date
12 Jan 2017
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4

FORM 4

Filing date
17 Jan 2017
Reporting date
12 Jan 2017
SEC evidence
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4

FORM 4

Filing date
17 Jan 2017
Reporting date
12 Jan 2017
SEC evidence
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Next action
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