788 filings
Page 13 of 40
S-3ASR
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14 Mar 12
Automatic shelf registration
12:00am
8-K
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27 Feb 12
Great Plains Energy Reports Full-year and Fourth Quarter Results for 2011
12:00am
UPLOAD
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19 Jan 12
Letter from SEC
12:00am
CORRESP
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13 Jan 12
Correspondence with SEC
12:00am
UPLOAD
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30 Dec 11
Letter from SEC
12:00am
8-K
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14 Dec 11
Entry into a Material Definitive Agreement
12:00am
8-K
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6 Dec 11
Regulation FD Disclosure
12:00am
8-K
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4 Nov 11
Edison Electric Institute Financial Conference
12:00am
8-K
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4 Nov 11
Other Events
12:00am
8-K
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3 Nov 11
Great Plains Energy Reports Third Quarter 2011 Results
12:00am
8-K
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20 Sep 11
Other Events
12:00am
424B2
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16 Sep 11
Prospectus for primary offering
12:00am
424B5
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15 Sep 11
Prospectus supplement for primary offering
12:00am
FWP
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15 Sep 11
Free writing prospectus
12:00am
8-K
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13 Sep 11
Entry into a Material Definitive Agreement
12:00am
8-K
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29 Aug 11
Other Events
12:00am
8-K
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8 Aug 11
Great Plains Energy Reports Second Quarter 2011 Results
12:00am
8-K
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8 Aug 11
Regulation FD Disclosure
12:00am