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 851-875 of 1,000 matching filings.

Per page
25
Current page
35
4

PRIMARY DOCUMENT

Filing date
27 Oct 2014
Reporting date
24 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
27 Oct 2014
Reporting date
24 Oct 2014
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8-K File 001-09894

FORM 8-K

Filing date
14 Oct 2014
Reporting date
07 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
10 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
10 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
09 Oct 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
09 Oct 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
09 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
09 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
09 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
09 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
14 Oct 2014
Reporting date
09 Oct 2014
SEC evidence
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8-K File 001-09894

8-K

Filing date
14 Oct 2014
Reporting date
06 Oct 2014
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4

PRIMARY DOCUMENT

Filing date
30 Sep 2014
Reporting date
26 Sep 2014
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4

PRIMARY DOCUMENT

Filing date
30 Sep 2014
Reporting date
26 Sep 2014
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4

PRIMARY DOCUMENT

Filing date
16 Sep 2014
Reporting date
12 Sep 2014
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4

PRIMARY DOCUMENT

Filing date
16 Sep 2014
Reporting date
12 Sep 2014
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4

PRIMARY DOCUMENT

Filing date
15 Sep 2014
Reporting date
12 Sep 2014
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4

PRIMARY DOCUMENT

Filing date
03 Sep 2014
Reporting date
29 Aug 2014
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4

PRIMARY DOCUMENT

Filing date
03 Sep 2014
Reporting date
29 Aug 2014
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4

PRIMARY DOCUMENT

Filing date
28 Aug 2014
Reporting date
27 Aug 2014
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4

PRIMARY DOCUMENT

Filing date
19 Aug 2014
Reporting date
15 Aug 2014
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4

PRIMARY DOCUMENT

Filing date
19 Aug 2014
Reporting date
15 Aug 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
19 Aug 2014
Reporting date
15 Aug 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
19 Aug 2014
Reporting date
15 Aug 2014
SEC evidence
Open document Open filing
Next action
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