731 filings
Page 9 of 37
8-K
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8 Nov 12
Great Plains Energy Reports Third Quarter
12:00am
8-K
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18 Sep 12
Regulation FD Disclosure
12:00am
8-K
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10 Aug 12
Regulation FD Disclosure
12:00am
8-K
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8 Aug 12
Results of Operations and Financial Condition
12:00am
8-K
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15 Jun 12
Regulation FD Disclosure
12:00am
8-K
22co5
17 May 12
Departure of Directors or Certain Officers
12:00am
8-K
dh3a7 1bsyhfow6a
11 May 12
Regulation FD Disclosure
12:00am
8-K
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3 May 12
Great Plains Energy Reports First Quarter 2012 Results
12:00am
8-K
7sjkgls4 vv
20 Apr 12
Regulation FD Disclosure
12:00am
8-K
jc8xq7ngic4ay4zn
4 Apr 12
Regulation FD Disclosure
12:00am
ARS
1uc oykineq2nk
21 Mar 12
Annual report to shareholders
12:00am
8-K
g2amy
19 Mar 12
Regulation FD Disclosure
12:00am
S-3ASR
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14 Mar 12
Automatic shelf registration
12:00am
8-K
9ybw0c3
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