ALLIANT ENERGY CORP reports

Company location: Madison, WI
Fiscal year end: 31 December

ALLIANT ENERGY CORP has filed 3,107 SEC EDGAR filings since 07 Feb 1994

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SEC filing history

Showing 976-1,000 of 1,000 matching filings.

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40

SC 13G/A File 005-44529

SC 13G/A filing

Filing date: 31 Jan 2014
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Jan 2014
Reporting date: 16 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Jan 2014
Reporting date: 16 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Jan 2014
Reporting date: 16 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Jan 2014
Reporting date: 16 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Jan 2014
Reporting date: 16 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Jan 2014
Reporting date: 17 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Jan 2014
Reporting date: 16 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 22 Jan 2014
Reporting date: 16 Jan 2014
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

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

8-K File 001-09894

FORM 8-K

Filing date: 13 Dec 2013
Reporting date: 13 Dec 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 20 Nov 2013
Reporting date: 15 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 001-09894

10-Q

Filing date: 07 Nov 2013
Reporting date: 30 Sep 2013
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-09894

8-K

Filing date: 07 Nov 2013
Reporting date: 07 Nov 2013
SEC evidence: Open document Open filing
Next action: Verify source filing

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