| Date Filed | Type | Description |
| 05/02/2018 |
BW
| Great Plains Energy Reports Solid First Quarter 2018 Results |
| 04/17/2018 |
BW
| Great Plains Energy Announces Schedule for First Quarter 2018 Earnings |
| 02/21/2018 |
BW
| Great Plains Energy Reports Full-Year 2017 Results |
| 02/08/2018 |
GN
| Analysis: Positioning to Benefit within Great Plains Energy, Flowers Foods, Hasbro, BIOHAVEN PHARM, Vonage, and NOW — Research Highlights Growth, Revenue, and Consolidated Results |
| 01/26/2018 |
BW
| Great Plains Energy Announces Schedule for Fourth Quarter and Year-End 2017 Earnings |
| 11/17/2017 |
GN
| New Research: Key Drivers of Growth for Great Plains Energy, Flowers Foods, Hasbro, Acadia Healthcare, DXC Technology, and Alnylam Pharmaceuticals — Factors of Influence, Major Initiatives and Sustained Production |
| 11/01/2017 |
BW
| Great Plains Energy Reports Third Quarter 2017 Results |
| 10/17/2017 |
BW
| Great Plains Energy Announces Schedule for Third Quarter 2017 Earnings |
| 10/11/2017 |
GN
| Wolf Popper LLP Files Class Action Lawsuit Against Westar Energy, Inc. |
| 08/09/2017 |
BW
| Great Plains Energy Reports Second Quarter Results |
| 07/20/2017 |
BW
| Great Plains Energy Announces Schedule for Second Quarter 2017 Earnings |
| 05/04/2017 |
BW
| Great Plains Energy Reports First Quarter Results |
| 05/01/2017 |
BW
| Great Plains Energy Announces Rescheduled Date and Time for First Quarter 2017 Earnings |
| 04/18/2017 |
BW
| Great Plains Energy Announces Schedule for First Quarter 2017 Earnings |
| 02/23/2017 |
BW
| Great Plains Energy Reports Solid Full-Year Results |
| 05/17/2011 |
BW
| KCP&L Announces Innovative Partnership with Google |
| 05/05/2011 |
BW
| Thomas D. Hyde Named to Great Plains Energy Board of Directors |
| 05/04/2011 |
BW
| Great Plains Energy and KCP&L Announce Executive Leadership Changes |
| 05/03/2011 |
BW
| Great Plains Energy Reports First Quarter 2011 Results |
| 05/03/2011 |
BW
| Great Plains Energy Incorporated Declares Dividends |
| 04/28/2011 |
BW
| Great Plains Energy Revises Schedule for First Quarter 2011 Earnings |
| 04/19/2011 |
BW
| Great Plains Energy Announces Schedule for First Quarter 2011 Earnings |
| 02/24/2011 |
BW
| Great Plains Energy Reports Full-Year and Fourth Quarter Results for 2010 |
| 11/03/2010 |
BW
| Great Plains Energy and KCP&L Name General Counsel and Chief Compliance Officer |
| 10/28/2010 |
BW
| Great Plains Energy Reports Third Quarter 2010 Results |
| 10/26/2010 |
BW
| Great Plains Energy to Present at Edison Electric Institute Financial Conference |
| 10/26/2010 |
BW
| Great Plains Energy Incorporated Declares Dividends |
| 10/15/2010 |
BW
| Great Plains Energy Announces Webcast and Conference Call for Third Quarter 2010 Earnings |
| 09/09/2010 |
MW
| Landis+Gyr Supports Smart Grid Demonstration Project at Kansas City Power and Light |
| 08/26/2010 |
BW
| KCP&L Announces Iatan 2 Has Completed In-Service Testing |
| 08/03/2010 |
BW
| Great Plains Energy Incorporated Declares Dividends |
| 07/21/2010 |
BW
| Great Plains Energy Announces Webcast and Conference Call for Second Quarter 2010 Earnings |
| 05/06/2010 |
BW
| Great Plains Energy Reports First Quarter 2010 Results and Affirms 2010 Earnings Guidance |
| 05/06/2010 |
BW
| Great Plains Energy and KCP&L Announce Executive Leadership Changes |