436 filings
Page 12 of 22
25
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29 Apr 11
Voluntary exchange delisting
12:00am
8-K
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15 Mar 11
Other Events
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
EFFECT
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24 Nov 10
Notice of effectiveness
12:00am
8-K
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19 Nov 10
Departure of Directors or Certain Officers
12:00am
8-K
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29 Oct 10
Departure of Directors or Certain Officers
12:00am
424B5
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24 Aug 10
Prospectus supplement for primary offering
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
FWP
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23 Aug 10
Free writing prospectus
12:00am
424B5
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23 Aug 10
Prospectus supplement for primary offering
12:00am
8-K
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13 Aug 10
Other Events
12:00am
8-K
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11 Jun 10
Interstate Power and Light Company Announces Pricing of Debt Offering
12:00am
424B5
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11 Jun 10
Prospectus supplement for primary offering
12:00am
424B5
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10 Jun 10
Prospectus supplement for primary offering
12:00am
FWP
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10 Jun 10
Free writing prospectus
12:00am