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 776-800 of 1,000 matching filings.

Per page
25
Current page
32
4/A

PRIMARY DOCUMENT

Filing date
22 Apr 2015
Reporting date
10 Apr 2015
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4

PRIMARY DOCUMENT

Filing date
14 Apr 2015
Reporting date
10 Apr 2015
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4

PRIMARY DOCUMENT

Filing date
14 Apr 2015
Reporting date
10 Apr 2015
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4

PRIMARY DOCUMENT

Filing date
14 Apr 2015
Reporting date
10 Apr 2015
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4

PRIMARY DOCUMENT

Filing date
14 Apr 2015
Reporting date
10 Apr 2015
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4

PRIMARY DOCUMENT

Filing date
14 Apr 2015
Reporting date
10 Apr 2015
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4

PRIMARY DOCUMENT

Filing date
14 Apr 2015
Reporting date
10 Apr 2015
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ARS File 001-09894

AUTO-GENERATED PAPER DOCUMENT

Filing date
25 Mar 2015
Reporting date
31 Dec 2014
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DEF 14A File 001-09894

DEFINITIVE PROXY STATEMENT

Filing date
24 Mar 2015
Reporting date
07 May 2015
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4

PRIMARY DOCUMENT

Filing date
20 Mar 2015
Reporting date
18 Mar 2015
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4

PRIMARY DOCUMENT

Filing date
20 Mar 2015
Reporting date
18 Mar 2015
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4

PRIMARY DOCUMENT

Filing date
17 Mar 2015
Reporting date
13 Mar 2015
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4

PRIMARY DOCUMENT

Filing date
17 Mar 2015
Reporting date
13 Mar 2015
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8-K File 001-09894

8-K

Filing date
04 Mar 2015
Reporting date
04 Mar 2015
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424B5 File 333-200941

424B5

Filing date
04 Mar 2015
Reporting date
Not listed
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4

PRIMARY DOCUMENT

Filing date
25 Feb 2015
Reporting date
23 Feb 2015
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4

PRIMARY DOCUMENT

Filing date
25 Feb 2015
Reporting date
23 Feb 2015
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4

PRIMARY DOCUMENT

Filing date
25 Feb 2015
Reporting date
23 Feb 2015
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4

PRIMARY DOCUMENT

Filing date
25 Feb 2015
Reporting date
23 Feb 2015
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4

PRIMARY DOCUMENT

Filing date
25 Feb 2015
Reporting date
23 Feb 2015
SEC evidence
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8-K File 001-09894

8-K

Filing date
24 Feb 2015
Reporting date
23 Feb 2015
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2015
Reporting date
18 Feb 2015
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4

PRIMARY DOCUMENT

Filing date
20 Feb 2015
Reporting date
18 Feb 2015
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
18 Feb 2015
Reporting date
13 Feb 2015
SEC evidence
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