757 filings
Page 22 of 38
8-K
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10 Feb 11
Results of Operations and Financial Condition
12:00am
8-K
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9 Feb 11
Departure of Directors or Certain Officers
12:00am
8-K
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21 Dec 10
Material Impairments
12:00am
8-K
oa4dx
14 Dec 10
Departure of Directors or Certain Officers
12:00am
8-K
jw7j1b
19 Nov 10
Departure of Directors or Certain Officers
12:00am
8-K
7e68gmd2
29 Oct 10
Departure of Directors or Certain Officers
12:00am
8-K
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29 Oct 10
Alliant Energy Announces Third Quarter 2010 Results
12:00am
8-K
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24 Aug 10
Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
12:00am
S-8
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13 Aug 10
Registration of securities for employees
12:00am
8-K
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5 Aug 10
Alliant Energy Announces Second Quarter 2010 Results
12:00am
11-K
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24 Jun 10
Annual report of employee stock purchases
12:00am
8-K
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11 Jun 10
Interstate Power and Light Company Announces Pricing of Debt Offering
12:00am
8-K
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8 Jun 10
Other Events
12:00am
8-K
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4 Jun 10
Departure of Directors or Certain Officers
12:00am
8-K
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25 May 10
Departure of Directors or Certain Officers
12:00am