Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Cedar Rapids, IA
SEC filing record 1 source field available
Fiscal year end
31 December
INTERSTATE POWER & LIGHT CO has filed 510 SEC EDGAR filings since 07 Jan 1994

SEC filing history

Showing 176-200 of 292 matching filings.

Per page
25
Current page
8
8-K File 001-04117

8-K

Filing date
02 Aug 2016
Reporting date
01 Aug 2016
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CORRESP

CORRESP filing

Filing date
29 Jul 2016
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
18 Jul 2016
Reporting date
Not listed
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8-K File 001-04117

8-K

Filing date
19 May 2016
Reporting date
19 May 2016
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8-K File 001-04117

8-K

Filing date
23 Feb 2016
Reporting date
22 Feb 2016
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8-K File 001-04117

8-K

Filing date
06 Nov 2015
Reporting date
05 Nov 2015
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8-K File 001-04117

8-K

Filing date
24 Sep 2015
Reporting date
21 Sep 2015
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8-K File 001-04117

FORM 8-K

Filing date
18 Aug 2015
Reporting date
13 Aug 2015
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424B5 File 333-200941-01

424B5

Filing date
14 Aug 2015
Reporting date
Not listed
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FWP File 333-200941-01

FWP

Filing date
13 Aug 2015
Reporting date
Not listed
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424B5 File 333-200941-01

424B5

Filing date
13 Aug 2015
Reporting date
Not listed
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8-K File 001-04117

8-K

Filing date
06 Aug 2015
Reporting date
31 Jul 2015
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8-K File 001-04117

8-K

Filing date
27 Jul 2015
Reporting date
27 Jul 2015
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8-K File 001-04117

8-K

Filing date
13 May 2015
Reporting date
07 May 2015
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8-K File 001-04117

8-K

Filing date
01 May 2015
Reporting date
30 Apr 2015
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8-K File 001-04117

8-K

Filing date
24 Feb 2015
Reporting date
23 Feb 2015
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S-3ASR File 333-200941-01

S-3ASR

Filing date
15 Dec 2014
Reporting date
Not listed
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