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 876-900 of 1,000 matching filings.

Per page
25
Current page
36
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
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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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4

PRIMARY DOCUMENT

Filing date
19 Aug 2014
Reporting date
15 Aug 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
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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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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8-K File 001-09894

8-K

Filing date
07 Aug 2014
Reporting date
06 Aug 2014
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4

PRIMARY DOCUMENT

Filing date
04 Aug 2014
Reporting date
01 Aug 2014
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4

PRIMARY DOCUMENT

Filing date
04 Aug 2014
Reporting date
01 Aug 2014
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4

PRIMARY DOCUMENT

Filing date
22 Jul 2014
Reporting date
18 Jul 2014
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4

PRIMARY DOCUMENT

Filing date
22 Jul 2014
Reporting date
18 Jul 2014
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4

PRIMARY DOCUMENT

Filing date
14 Jul 2014
Reporting date
10 Jul 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
14 Jul 2014
Reporting date
10 Jul 2014
SEC evidence
Open document Open filing
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4

PRIMARY DOCUMENT

Filing date
14 Jul 2014
Reporting date
10 Jul 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
14 Jul 2014
Reporting date
10 Jul 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
14 Jul 2014
Reporting date
10 Jul 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
14 Jul 2014
Reporting date
10 Jul 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
4

PRIMARY DOCUMENT

Filing date
14 Jul 2014
Reporting date
10 Jul 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
08 Jul 2014
Reporting date
03 Jul 2014
SEC evidence
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4

PRIMARY DOCUMENT

Filing date
08 Jul 2014
Reporting date
03 Jul 2014
SEC evidence
Open document Open filing
Next action
Verify source filing
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