GXP / Great Plains Energy, Inc. - SEC फाइलिंग, वार्षिक रिपोर्ट, प्रॉक्सी स्टेटमेंट

ग्रेट प्लेन्स एनर्जी, इंक.
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LEI 5493001U44U18AGEVX50
CIK 1143068
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Great Plains Energy, Inc.
SEC Filings (Chronological Order)
यह पृष्ठ SEC फाइलिंग की एक पूरी, कालानुक्रमिक सूची प्रदान करता है, ओनरशिप फाइलिंग को छोड़कर, जो हम अन्यत्र प्रदान करते हैं।
June 18, 2018 15-12B

GXP / Great Plains Energy, Inc. 15-12B

15-12B OMB APPROVAL OMB Number: 3235-0167 Expires: March 31, 2018 Estimated average burden hours per response 1.

June 14, 2018 SC 13G

GXP / Great Plains Energy, Inc. / INTEGRATED CORE STRATEGIES (US) LLC Passive Investment

SC 13G 1 GXPSC13G2018.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 GREAT PLAINS ENERGY INCORPORATED (Name of Issuer) COMMON STOCK, NO PAR VALUE (Title of Class of Securities) 391164100 (CUSIP Number) JUNE 4, 2018 (Date of event which requires filing of this statement) Check the appropriate box to designate the ru

June 6, 2018 EX-99.25

EX-99.25

NOTIFICATION OF THE REMOVAL FROM LISTING AND REGISTRATION OF THE STATED SECURITIES The New York Stock Exchange hereby notifies the SEC of its intention to remove the entire class of the stated securities from listing and registration on the Exchange at the opening of business on June 18, 2018, pursuant to the provisions of Rule 12d2-2 (a).

June 4, 2018 S-8 POS

GXP / Great Plains Energy, Inc. S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on June 4, 2018. Registration No. 333-180327 Registration No. 333-147939 Registration No. 333-132828 Registration No. 333-176840 Registration No. 333-142774 Registration No. 333-152313 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-180327 P

June 4, 2018 S-8 POS

GXP / Great Plains Energy, Inc. S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on June 4, 2018. Registration No. 333-180327 Registration No. 333-147939 Registration No. 333-132828 Registration No. 333-176840 Registration No. 333-142774 Registration No. 333-152313 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-180327 P

June 4, 2018 S-8 POS

GXP / Great Plains Energy, Inc. S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on June 4, 2018. Registration No. 333-180327 Registration No. 333-147939 Registration No. 333-132828 Registration No. 333-176840 Registration No. 333-142774 Registration No. 333-152313 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-180327 P

June 4, 2018 S-8 POS

GXP / Great Plains Energy, Inc. S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on June 4, 2018. Registration No. 333-180327 Registration No. 333-147939 Registration No. 333-132828 Registration No. 333-176840 Registration No. 333-142774 Registration No. 333-152313 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-180327 P

June 4, 2018 S-8 POS

GXP / Great Plains Energy, Inc. S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on June 4, 2018. Registration No. 333-180327 Registration No. 333-147939 Registration No. 333-132828 Registration No. 333-176840 Registration No. 333-142774 Registration No. 333-152313 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-180327 P

June 4, 2018 S-8 POS

GXP / Great Plains Energy, Inc. S-8 POS

S-8 POS As filed with the Securities and Exchange Commission on June 4, 2018. Registration No. 333-180327 Registration No. 333-147939 Registration No. 333-132828 Registration No. 333-176840 Registration No. 333-142774 Registration No. 333-152313 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 REGISTRATION STATEMENT NO. 333-180327 P

June 4, 2018 POSASR

GXP / Great Plains Energy, Inc. POSASR

POSASR As filed with the Securities and Exchange Commission on June 4, 2018. Registration No. 333-223600 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Great Plains Energy Incorporated (Exact name of registrant as specified in its charter) Missouri 43-1916803 (State of incorp

June 4, 2018 EX-99.1

IMPORTANT NOTICE REGARDING BLACKOUT PERIOD AND RESTRICTIONS ON YOUR RIGHTS TO TRADE GREAT PLAINS ENERGY COMMON STOCK AND EVERGY COMMON STOCK DURING THE BLACKOUT PERIOD

EX-99.1 Exhibit 99.1 IMPORTANT NOTICE REGARDING BLACKOUT PERIOD AND RESTRICTIONS ON YOUR RIGHTS TO TRADE GREAT PLAINS ENERGY COMMON STOCK AND EVERGY COMMON STOCK DURING THE BLACKOUT PERIOD To: All Directors and Executive Officers of Great Plains Energy Incorporated From: Heather Humphrey, General Counsel Date: June 4, 2018 On May 2, 2018, you were provided a notice to advise you that, in connectio

June 4, 2018 EX-10.2

Great Plains Energy Incorporated Form of Cash Retention Payment Agreement (Grant Date June 3, 2018)

EX-10.2 Exhibit 10.2 CASH RETENTION PAYMENT AGREEMENT THIS CASH RETENTION PAYMENT AGREEMENT (“Agreement”), dated as of this 3rd day of June, 2018, is by and between Great Plains Energy Incorporated (the “Company”) and (“Employee”). WHEREAS, the Company has entered into the Merger Agreement, the consummation of which will result in an operational combination of the Company and Westar Energy, Inc. (

June 4, 2018 EX-10.1

Great Plains Energy Incorporated Form of Restricted Share Units Award (Grant Date June 3, 2018)

EX-10.1 Exhibit 10.1 RESTRICTED STOCK UNIT AGREEMENT THIS RESTRICTED STOCK UNIT AGREEMENT (the “Award Agreement”) is entered into as of June 3, 2018 (the “Grant Date”) by and between Great Plains Energy Incorporated (the “Company”) and (“Grantee”). All capitalized terms in this Award Agreement that are not defined herein shall have the meaning ascribed to such terms in the Company’s Amended Long-T

June 4, 2018 8-K

Changes in Control of Registrant, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Temporary Suspension of Trading Under Registrant's Employee Benefit Plans, Material Modification to Rights of Security Holders, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits, Other Events

8-K 1 d454249d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 3, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and T

May 25, 2018 EX-99.1

Merger of Great Plains Energy and Westar Energy Approved, Paving Way for Benefits to Customers, Communities and Shareholders Newly formed Evergy initially will serve customers under familiar Westar, KCP&L brands

EX-99.1 Exhibit 99.1 NEWS RELEASE Merger of Great Plains Energy and Westar Energy Approved, Paving Way for Benefits to Customers, Communities and Shareholders Newly formed Evergy initially will serve customers under familiar Westar, KCP&L brands KANSAS CITY, Mo. and TOPEKA, Kan. – (May 24, 2018) – Today, Great Plains Energy Incorporated (NYSE: GXP), which serves customers as KCP&L, and Westar Ener

May 25, 2018 8-K

Financial Statements and Exhibits, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 24, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R.S

May 2, 2018 EX-99.2

IMPORTANT NOTICE REGARDING BLACKOUT PERIOD AND RESTRICTIONS ON YOUR RIGHTS TO TRADE GREAT PLAINS ENERGY COMMON STOCK AND MONARCH COMMON STOCK DURING THE BLACKOUT PERIOD

Exhibit 99.2 IMPORTANT NOTICE REGARDING BLACKOUT PERIOD AND RESTRICTIONS ON YOUR RIGHTS TO TRADE GREAT PLAINS ENERGY COMMON STOCK AND MONARCH COMMON STOCK DURING THE BLACKOUT PERIOD To: All Directors and Executive Officers of Great Plains Energy Incorporated From: Heather Humphrey, General Counsel Date: May 2, 2018 The purpose of this notice is to advise you that, in connection with the anticipate

May 2, 2018 8-K

Temporary Suspension of Trading Under Registrant's Employee Benefit Plans, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 2, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R.S. Emp

May 2, 2018 EX-99.1

GREAT PLAINS ENERGY REPORTS SOLID FIRST QUARTER 2018 RESULTS WESTAR MERGER ON TRACK TO CLOSE IN SECOND QUARTER

Exhibit 99.1 GREAT PLAINS ENERGY REPORTS SOLID FIRST QUARTER 2018 RESULTS WESTAR MERGER ON TRACK TO CLOSE IN SECOND QUARTER Kansas City, Mo. (May 2, 2018) - Great Plains Energy (NYSE: GXP) today announced first quarter 2018 earnings of $35.0 million or $0.16 per share of average common stock outstanding, compared with a first quarter 2017 loss of $24.7 million or $0.11 per share. Great Plains Ener

May 2, 2018 EX-10.3

Great Plains Energy Incorporated Long-Term Incentive Plan Awards Standards and Performance Criteria Effective as of January 1, 2018.

Exhibit 10.3 Great Plains Energy Incorporated Long-Term Incentive Plan Awards Standards and Performance Criteria Effective as of January 1, 2018 Objective The purpose of the Great Plains Energy Incorporated (“Great Plains Energy” or the “Company”) Amended Long‑Term Incentive Plan (the “Plan”) is to encourage officers and other key employees to acquire a proprietary and vested interest in the growt

May 2, 2018 EX-10.1

Form of 2018 three-year Performance Share Agreement.

Exhibit 10.1 PERFORMANCE SHARE AGREEMENT THIS PERFORMANCE SHARE AGREEMENT (the “Award Agreement”) is entered into as of March 1, 2018 (the “Grant Date”), by and between Great Plains Energy Incorporated (the “Company”) and (the “Grantee”). All capitalized terms in this Award Agreement that are not defined herein shall have the meanings ascribed to such terms in the Company’s Amended Long-Term Incen

May 2, 2018 EX-10.7

Limited Consent and Third Amendment to Credit Agreement, dated as of March 26, 2018, among KCP&L Greater Missouri Operations Company, Certain Lenders, and Wells Fargo Bank, National Association, as Administrative Agent.

Exhibit 10.7 LIMITED CONSENT AND THIRD AMENDMENT TO CREDIT AGREEMENT THIS LIMITED CONSENT AND THIRD AMENDMENT TO CREDIT AGREEMENT dated as of March 26, 2018 (this “Agreement”) is entered into among KCP&L Greater Missouri Operations Company, a Delaware corporation (the “Borrower”), the lenders party hereto and Wells Fargo Bank, National Association, as administrative agent (the “Administrative Agen

May 2, 2018 EX-10.4

Great Plains Energy Incorporated, Kansas City Power & Light Company and KCP&L Greater Missouri Operations Company Annual Incentive Plan amended effective as of January 1, 2018.

Exhibit 10.4 Great Plains Energy Incorporated Kansas City Power & Light Company KCP&L Greater Missouri Operations Company Annual Incentive Plan Amended effective as of January 1, 2018 Objective The Great Plains Energy Incorporated (“Great Plains Energy” or the “Company”), Kansas City Power & Light Company (“KCP&L”), and KCP&L Greater Missouri Operations Company (“GMO”) Annual Incentive Plan (the “

May 2, 2018 EX-10.8

Fifth Amendment dated as of April 6, 2018 to the Receivables Sales Agreement dated as of May 31, 2012, among GMO Receivables Company, as the Seller, KCP&L Greater Missouri Operations Company, as the Initial Collection Agent, The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch, as the Agent and Victory Receivables Corporation, as the Purchaser.

Exhibit 10.8 Fifth Amendment Dated as of April 6, 2018 to Receivables Sale Agreement Dated as of May 31, 2012 This Fifth Amendment (the “Amendment”), dated as of April 6, 2018, is entered into among GMO Receivables Company (the “Seller”), KCP&L Greater Missouri Operations Company (the “Initial Collection Agent”), Victory Receivables Corporation (the “Purchaser”), and MUFG Bank, Ltd. f/k/a The Bank

May 2, 2018 10-Q

GXP / Great Plains Energy, Inc. 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2018 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Exact name of registrant as spec

May 2, 2018 EX-10.6

Limited Consent and Third Amendment to the Credit Agreement, dated as of March 26, 2018, among Kansas City Power & Light Company, Certain Lenders, and Wells Fargo Bank, National Association, as Administrative Agent.

Exhibit 10.6 LIMITED CONSENT AND THIRD AMENDMENT TO CREDIT AGREEMENT THIS LIMITED CONSENT AND THIRD AMENDMENT TO CREDIT AGREEMENT dated as of March 26, 2018 (this “Agreement”) is entered into among Kansas City Power & Light Company, a Missouri corporation (the “Borrower”), the lenders party hereto and Wells Fargo Bank, National Association, as administrative agent (the “Administrative Agent”). All

May 2, 2018 EX-10.2

Form of 2018 Restricted Stock Agreement.

Exhibit 10.2 RESTRICTED STOCK AGREEMENT THIS RESTRICTED STOCK AGREEMENT (the “Award Agreement”) is entered into as of March 1, 2018 (the “Grant Date”), by and between Great Plains Energy Incorporated (the “Company”) and (the “Grantee”). All capitalized terms in this Award Agreement that are not defined herein shall have the meanings ascribed to such terms in the Company’s Amended Long-Term Incenti

May 2, 2018 EX-10.5

Limited Consent and Fourth Amendment to the Credit Agreement, dated as of March 26, 2018, among Great Plains Energy Incorporated, Certain Lenders, and Wells Fargo Bank, National Association, as Administrative Agent.

Exhibit 10.5 LIMITED CONSENT AND FOURTH AMENDMENT TO CREDIT AGREEMENT THIS LIMITED CONSENT AND FOURTH AMENDMENT TO CREDIT AGREEMENT dated as of March 26, 2018 (this “Agreement”) is entered into among Great Plains Energy Incorporated, a Missouri corporation (the “Borrower”), the lenders party hereto and Wells Fargo Bank, National Association, as administrative agent (the “Administrative Agent”). Al

April 26, 2018 10-K/A

GXP / Great Plains Energy, Inc. FORM 10-K/A (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Exact name of registrant as specifi

March 12, 2018 EX-24.1

Powers of Attorney.

EX-24.1 4 d547561dex241.htm EX-24.1 Exhibit 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: That the undersigned, a Director of Great Plains Energy Incorporated, a Missouri corporation, does hereby constitute and appoint Terry Bassham or Heather A. Humphrey, his true and lawful attorney and agent, with full power and authority to execute in the name and on behalf of the undersigned as such

March 12, 2018 S-3ASR

GXP / Great Plains Energy, Inc. S-3ASR

S-3ASR 1 d547561ds3asr.htm S-3ASR Table of Contents As filed with the Securities and Exchange Commission on March 12, 2018 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Great Plains Energy Incorporated (Exact name of registrant as specified in its charter) Missouri 43-1916803 (State of

March 8, 2018 8-K

Other Events

8-K 1 a8-ksettlementagreementmar.htm 8-K SETTLEMENT AGREEMENT MARCH 7 2018 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 7, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorpor

March 1, 2018 8-K

Financial Statements and Exhibits, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 26, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number

March 1, 2018 EX-1.1

Underwriting Agreement dated February 26, 2018 among KCP&L, J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, MUFG Securities Americas Inc. and Wells Fargo Securities, LLC, as representatives of the several underwriters named therein.

EX-1.1 2 d503561dex11.htm EX-1.1 Exhibit 1.1 Executed Version Kansas City Power & Light Company $300,000,000 4.20% Notes due 2048 UNDERWRITING AGREEMENT dated February 26, 2018 J.P. Morgan Securities LLC Merrill Lynch, Pierce, Fenner & Smith Incorporated MUFG Securities Americas Inc. Wells Fargo Securities, LLC Underwriting Agreement February 26, 2018 J.P. Morgan Securities LLC Merrill Lynch, Pier

March 1, 2018 EX-4.1

Supplemental Indenture No. 7 dated as of March 1, 2018 between KCP&L and The Bank of New York Mellon Trust Company, N.A., as trustee.

EX-4.1 Exhibit 4.1 SUPPLEMENTAL INDENTURE NO. 7 Dated as of March 1, 2018 Between KANSAS CITY POWER & LIGHT COMPANY, As Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., As Trustee Creating a series of Notes to be designated as: 4.20% Notes Due 2048 THIS SUPPLEMENTAL INDENTURE NO. 7 (this “Supplemental Indenture”), dated as of March 1, 2018, is between KANSAS CITY POWER & LIGHT COMPANY,

February 21, 2018 EX-99.1

GREAT PLAINS ENERGY REPORTS FULL-YEAR 2017 RESULTS WESTAR MERGER ON TRACK TO CLOSE SECOND QUARTER OF 2018

Exhibit Exhibit 99.1 GREAT PLAINS ENERGY REPORTS FULL-YEAR 2017 RESULTS WESTAR MERGER ON TRACK TO CLOSE SECOND QUARTER OF 2018 Kansas City, Mo. (February 21, 2018) - Great Plains Energy (NYSE: GXP) today announced a fourth quarter 2017 loss of $100.1 million or $0.46 per share of average common stock outstanding, compared with fourth quarter 2016 earnings of $83.2 million or $0.39 per share. Great

February 21, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a4q2017earningsrelease8-k.htm 8-K 4Q 2017 EARNINGS RELEASE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 21, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation,

February 21, 2018 EX-4.15

Eighth Supplemental Indenture, dated as of December 1, 1993, between Kansas City Power & Light Company and UMB Bank, N.A. (formerly United Missouri Bank of Kansas City, N.A.), as trustee.

eighthsupplementalindent

February 21, 2018 EX-24.2

Powers of Attorney.

Exhibit 24.2 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: That the undersigned, a Director of Kansas City Power & Light Company, a Missouri corporation, does hereby constitute and appoint Terry Bassham or Heather A. Humphrey, his true and lawful attorney and agent, with full power and authority to execute in the name and on behalf of the undersigned as such director an Annual Report on Form 1

February 21, 2018 10-K

GXP / Great Plains Energy, Inc. 10-K (Annual Report)

10-K 1 gxp-12312017x10k.htm 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2017 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Exac

February 21, 2018 EX-21.1

List of Subsidiaries of Great Plains Energy Incorporated.

Exhibit 21.1 Subsidiaries of Great Plains Energy Incorporated (1) Name of Company State of Incorporation Kansas City Power & Light Company Missouri KCP&L Greater Missouri Operations Company Delaware (1) Certain subsidiaries of Great Plains Energy Incorporated have been omitted pursuant to Item 601(b)(21)(ii) of Regulation S-K.

February 21, 2018 EX-4.13

Fifth Supplemental Indenture, dated as of September 15, 1992, between Kansas City Power & Light Company and UMB Bank, N.A. (formerly United Missouri Bank of Kansas City, N.A.), as trustee.

fifthsupplementalinde660

February 21, 2018 EX-4.14

Seventh Supplemental Indenture, dated as of October 1, 1993, between Kansas City Power & Light Company and UMB Bank, N.A. (formerly United Missouri Bank of Kansas City, N.A.), as trustee.

seventhsupplementalinden

February 21, 2018 EX-12.1

Computation of Ratios of Earnings to Fixed Charges and Earnings to Combined Fixed Charges and Preferred Dividend Requirements.

Exhibit 12.1 GREAT PLAINS ENERGY INCORPORATED COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES AND EARNINGS TO COMBINED FIXED CHARGES AND PREFERRED DIVIDEND REQUIREMENTS 2017 2016 2015 2014 2013 (millions) Net income (loss) $ (106.2 ) $ 290.0 $ 213.0 $ 242.8 $ 250.2 Add Equity investment (income) loss (2.5 ) (2.0 ) (1.2 ) — 0.2 Income subtotal (108.7 ) 288.0 211.8 242.8 250.4 Add Income tax expe

February 21, 2018 EX-4.12

General Mortgage and Deed of Trust, dated as of December 1, 1986, between Kansas City Power & Light Company and UMB Bank, N.A. (formerly United Missouri Bank of Kansas City, N.A.), as trustee.

kcplgeneralmortgageinden KANSAS CITY POWER & LIGHT COMPANY To UNITED MISSOURI BANK OF KANSAS CITY, N.

February 21, 2018 EX-12.2

Computation of Ratio of Earnings to Fixed Charges.

Exhibit 12.2 KANSAS CITY POWER & LIGHT COMPANY COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES 2017 2016 2015 2014 2013 (millions) Net income $ 179.8 $ 225.0 $ 152.8 $ 162.4 $ 169.0 Add Income tax expense 128.2 121.9 76.8 75.7 79.8 Kansas City earnings tax 0.4 0.2 (0.5 ) 0.3 — Total taxes on income 128.6 122.1 76.3 76.0 79.8 Interest on value of leased property 4.7 5.0 5.0 4.9 5.1 Interest on lo

February 21, 2018 EX-24.1

Powers of Attorney.

Exhibit 24.1 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: That the undersigned, a Director of Great Plains Energy Incorporated, a Missouri corporation, does hereby constitute and appoint Terry Bassham or Heather A. Humphrey, his true and lawful attorney and agent, with full power and authority to execute in the name and on behalf of the undersigned as such director an Annual Report on Form 10

February 20, 2018 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 13, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Nu

February 9, 2018 SC 13G/A

GXP / Great Plains Energy, Inc. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 greatplainsenergyinc.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5 )* Name of issuer: Great Plains Energy Inc Title of Class of Securities: Common Stock CUSIP Number: 391164100 Date of Event Which Requires Filing of this Statement: December 31, 2017 Check the appropriate box to designate the rule pu

February 6, 2018 SC 13G/A

GXP / Great Plains Energy, Inc. / FRANKLIN RESOURCES INC Passive Investment

grea17a1.htm - Generated by SEC Publisher for SEC Filing CUSIP NO. 391164100 13G Page 1 of 14 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* GREAT PLAINS ENERGY INCORPORATED (Name of Issuer) Common Stock, without par value (Title of Class of Securities) 391164100 (CUSIP Number) December 31, 2017 (Dat

January 12, 2018 8-K

Other Events

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 12, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Num

January 10, 2018 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 10, 2018 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Num

January 10, 2018 EX-99.1

MERGER TO FORM LEADING ENERGY COMPANY January 2018 Investor Update Exhibit 99.1 January 2018 Investor Update Forward-Looking Statements 2 Statements made in this presentation that are not based on historical facts are forward-looking, may involve ris

wrgxpjanuary2018updatefi MERGER TO FORM LEADING ENERGY COMPANY January 2018 Investor Update Exhibit 99.

November 21, 2017 EX-99.1

Great Plains Energy and Westar Energy Shareholders Approve Merger at Special Shareholder Meetings

EX-99.1 Exhibit 99.1 NEWS RELEASE FOR IMMEDIATE RELEASE Great Plains Energy and Westar Energy Shareholders Approve Merger at Special Shareholder Meetings KANSAS CITY, Mo. & TOPEKA, Kan. ? Nov. 21, 2017 ? Westar Energy, Inc. (NYSE: WR) and Great Plains Energy Incorporated (NYSE: GXP), the parent company of Kansas City Power & Light (?KCP&L?), today announced at their respective shareholder meetings

November 21, 2017 8-K

Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 21, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Nu

November 16, 2017 425

WR / Westar Energy, Inc. 8-K (Prospectus)

425 1 wr-11x16x17xlitigationsett.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) November 16, 2017 WESTAR ENERGY, INC. (Exact name of registrant as specified in its charter) KANSAS 1-3523 48-0290150 (State or other jurisdict

November 16, 2017 8-K

Other Events

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 16, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Nu

November 16, 2017 425

GXP / Great Plains Energy, Inc. FORM 8-K (Prospectus)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 16, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Nu

November 14, 2017 425

GXP / Great Plains Energy, Inc. 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

November 14, 2017 425

GXP / Great Plains Energy, Inc. 425 (Prospectus)

425 1 d495509d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

November 3, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d471725d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

November 3, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I

November 3, 2017 EX-99.1

FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but

EX-99.1 Westar Energy and Great Plains Energy MERGER OF EQUALS TO FORM LEADING ENERGY COMPANY 2017 Edison Electric Institute Financial Conference November 5-8, 2017 Exhibit 99.1 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-look

November 3, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d471725d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

November 3, 2017 425

Great Plains Energy 8-K (Prospectus)

425 1 d485796d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices a

November 3, 2017 EX-99.1

FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but

EX-99.1 Westar Energy and Great Plains Energy MERGER OF EQUALS TO FORM LEADING ENERGY COMPANY 2017 Edison Electric Institute Financial Conference November 5-8, 2017 Exhibit 99.1 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-look

November 3, 2017 EX-99.1

Westar Energy and Great Plains Energy MERGER OF EQUALS TO FORM LEADING ENERGY COMPANY 2017 Edison Electric Institute Financial Conference November 5-8, 2017 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on histori

EX-99.1 2 eeiwrgxpupdatefinal.htm EXHIBIT 99.1 Westar Energy and Great Plains Energy MERGER OF EQUALS TO FORM LEADING ENERGY COMPANY 2017 Edison Electric Institute Financial Conference November 5-8, 2017 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the da

November 3, 2017 425

Westar Energy 8-K (Prospectus)

425 1 a20171103-eeiinvestorrelat.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) November 3, 2017 WESTAR ENERGY, INC. (Exact name of registrant as specified in its charter) KANSAS 1-3523 48-0290150 (State or other jurisdicti

November 3, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

November 3, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

November 1, 2017 425

Great Plains Energy 425 EARNINGS PRESS RELEASE (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

November 1, 2017 EX-99.1

GREAT PLAINS ENERGY REPORTS THIRD QUARTER 2017 RESULTS

EX-99.1 2 q32017ex991.htm EXHIBIT 99.1 EARNINGS PRESS RELEASE Exhibit 99.1 GREAT PLAINS ENERGY REPORTS THIRD QUARTER 2017 RESULTS Kansas City, Mo. (November 1, 2017) - Great Plains Energy (NYSE: GXP) today announced third quarter 2017 earnings of $3.4 million or $0.02 per share of average common stock outstanding, compared with third quarter 2016 earnings of $132.7 million or $0.86 per share. For

November 1, 2017 EX-99.1

GREAT PLAINS ENERGY REPORTS THIRD QUARTER 2017 RESULTS

EX-99.1 2 q32017ex991.htm EXHIBIT 99.1 EARNINGS PRESS RELEASE Exhibit 99.1 GREAT PLAINS ENERGY REPORTS THIRD QUARTER 2017 RESULTS Kansas City, Mo. (November 1, 2017) - Great Plains Energy (NYSE: GXP) today announced third quarter 2017 earnings of $3.4 million or $0.02 per share of average common stock outstanding, compared with third quarter 2016 earnings of $132.7 million or $0.86 per share. For

November 1, 2017 425

Great Plains Energy 8-K 3Q2017 EARNINGS RELEASE (Prospectus)

425 1 a3q2017earningsrelease8-k.htm 8-K 3Q2017 EARNINGS RELEASE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, A

November 1, 2017 8-K

Great Plains Energy 8-K 3Q2017 EARNINGS RELEASE (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 1, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Num

November 1, 2017 425

Westar Energy 425-WESTARENERGYEARNINGSCALLTRANSCRIPT (Prospectus)

Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number: 132-0281

November 1, 2017 10-Q

Great Plains Energy 10-Q (Quarterly Report)

Document Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 31, 2017 DEFA14A

Great Plains Energy DEFA14A

DEFA14A 1 d437647ddefa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as

October 31, 2017 EX-99.2

Westar Energy, Inc. Third Quarter 2017 Earnings Released October 31, 2017 Contents Page Condensed Consolidated Statements of Income 1 Condensed Consolidated Balance Sheets 3 Condensed Consolidated Statements of Cash Flows 4 Earnings Variances 5 Suppl

Exhibit Exhibit 99.2 Westar Energy, Inc. Third Quarter 2017 Earnings Released October 31, 2017 Contents Page Condensed Consolidated Statements of Income 1 Condensed Consolidated Balance Sheets 3 Condensed Consolidated Statements of Cash Flows 4 Earnings Variances 5 Supplemental Data 7 Capitalization & Long-Term Debt Table 9 GAAP to Non-GAAP Reconciliation 10 Cody VandeVelde Director Investor Relat

October 31, 2017 425

Westar Energy 8-K (Prospectus)

425 1 wr-09302017xearningsreleas.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 31, 2017 WESTAR ENERGY, INC. (Exact name of registrant as specified in its charter) KANSAS 1-3523 48-0290150 (State or other jurisdicti

October 31, 2017 EX-99.1

- 30 -

Exhibit Exhibit 99.1 Westar Energy announces 3rd quarter 2017 results. TOPEKA, Kan., Oct. 31, 2017 - Westar Energy, Inc. (NYSE:WR) today announced earnings of $158 million , or $1.11 per share, for the third quarter 2017 compared with earnings of $155 million , or $1.09 per share, for the third quarter 2016 . Earnings for the nine months ended Sept. 30, 2017 were $290 million , or $2.03 per share,

October 26, 2017 425

Westar Energy 425 (Prospectus)

425 1 d484741d425.htm 425 Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commis

October 23, 2017 DEFA14A

Great Plains Energy DEFA14A

DEFA14A 1 d465682ddefa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as

October 10, 2017 425

Westar Energy 8-K (Prospectus)

425 1 d579806d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) October 10, 2017 WESTAR ENERGY, INC. (Exact name of registrant as specified in its charter) KANSAS 1-3523 48-0290150 (State or other jurisdiction of incorporat

October 10, 2017 EX-99.1

Great Plains Energy and Westar Energy Schedule Special Shareholder Meetings Shareholder Votes Scheduled for November 21, 2017 Anticipate Merger Close in First Half of 2018

EX-99.1 Exhibit 99.1 NEWS RELEASE For Immediate Release Great Plains Energy and Westar Energy Schedule Special Shareholder Meetings Shareholder Votes Scheduled for November 21, 2017 Anticipate Merger Close in First Half of 2018 KANSAS CITY, Mo. & TOPEKA, Kan. ? Oct. 10, 2017 ? Westar Energy, Inc. (NYSE: WR) and Great Plains Energy Incorporated (NYSE: GXP) today each announced special meetings on T

October 10, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

October 10, 2017 425

Great Plains Energy 425 (Prospectus)

425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

October 10, 2017 8-K

Great Plains Energy 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 10, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I

October 10, 2017 EX-99.1

Great Plains Energy and Westar Energy Schedule Special Shareholder Meetings Shareholder Votes Scheduled for November 21, 2017 Anticipate Merger Close in First Half of 2018

EX-99.1 Exhibit 99.1 NEWS RELEASE For Immediate Release Great Plains Energy and Westar Energy Schedule Special Shareholder Meetings Shareholder Votes Scheduled for November 21, 2017 Anticipate Merger Close in First Half of 2018 KANSAS CITY, Mo. & TOPEKA, Kan. ? Oct. 10, 2017 ? Westar Energy, Inc. (NYSE: WR) and Great Plains Energy Incorporated (NYSE: GXP) today each announced special meetings on T

October 10, 2017 EX-99.1

Great Plains Energy and Westar Energy Schedule Special Shareholder Meetings Shareholder Votes Scheduled for November 21, 2017 Anticipate Merger Close in First Half of 2018

EX-99.1 Exhibit 99.1 NEWS RELEASE For Immediate Release Great Plains Energy and Westar Energy Schedule Special Shareholder Meetings Shareholder Votes Scheduled for November 21, 2017 Anticipate Merger Close in First Half of 2018 KANSAS CITY, Mo. & TOPEKA, Kan. ? Oct. 10, 2017 ? Westar Energy, Inc. (NYSE: WR) and Great Plains Energy Incorporated (NYSE: GXP) today each announced special meetings on T

October 10, 2017 425

Great Plains Energy 8-K (Prospectus)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 10, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R.S

October 10, 2017 DEFA14A

Great Plains Energy DEFA14A

DEFA14A 1 d465682ddefa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as

October 10, 2017 DEFM14A

Great Plains Energy DEFM14A

DEFM14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

September 25, 2017 8-K

Great Plains Energy 8-K (Current Report/Significant Event)

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 26, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number

September 25, 2017 EX-99.1

SEPTEMBER 2017 INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS 2 Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. F

EX-99.1 2 d462904dex991.htm EX-99.1 Exhibit 99.1 SEPTEMBER 2017 INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS 2 Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but are not limited to, statements relating to the anticipated mer

September 25, 2017 425

Great Plains Energy 8-K (Prospectus)

425 1 d462904d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 26, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices

September 25, 2017 EX-99.1

SEPTEMBER 2017 INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS 2 Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. F

EX-99.1 Exhibit 99.1 SEPTEMBER 2017 INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS 2 Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but are not limited to, statements relating to the anticipated merger transaction of Great Pla

September 14, 2017 8-K

Great Plains Energy FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 14, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone N

September 14, 2017 425

Westar Energy 8-K (Prospectus)

425 1 wr-09142017xmergerproxyfil.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) September 14, 2017 WESTAR ENERGY, INC. (Exact name of registrant as specified in its charter) KANSAS 1-3523 48-0290150 (State or other jurisdic

September 14, 2017 425

Great Plains Energy FORM 8-K (Prospectus)

425 1 d455670d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 14, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Of

September 12, 2017 425

Great Plains Energy FILED PURSUANT TO RULE 425 (Prospectus)

425 1 d437982d425.htm FILED PURSUANT TO RULE 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company:

September 12, 2017 425

Great Plains Energy FILED PURSUANT TO RULE 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

September 11, 2017 EX-10.1

Amendment dated as of September 8, 2017, to the Receivables Sales Agreement dated as of July 1, 2005, among Kansas City Power & Light Receivables Company, as the Seller, Kansas City Power & Light Company, as the Initial Collection Agent, The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch, as the Agent and Victory Receivables Corporation, as the Purchaser.

Exhibit Exhibit 10.1 Amendment Dated as of September 8, 2017 to Receivables Sale Agreement Dated as of July 1, 2005 This Amendment (the ?Amendment? ), dated as of September 8, 2017, is entered into among Kansas City Power & Light Receivables Company (the ?Seller? ), Kansas City Power & Light Company (the ?Initial Collection Agent? ), Victory Receivables Corporation (the ?Purchaser? ), and The Bank

September 11, 2017 EX-10.2

Fourth Amendment dated as of September 8, 2017, to the Receivables Sales Agreement dated as of May 31, 2012, among GMO Receivables Company, as the Seller, KCP&L Greater Missouri Operations Company, as the Initial Collection Agent, The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch, as the Agent and Victory Receivables Corporation, as the Purchaser.

Exhibit Exhibit 10.2 Fourth Amendment Dated as of September 8, 2017 to Receivables Sale Agreement Dated as of May 31, 2012 This Fourth Amendment (the ?Amendment? ), dated as of September 8, 2017, is entered into among GMO Receivables Company (the ?Seller? ), KCP&L Greater Missouri Operations Company (the ?Initial Collection Agent? ), Victory Receivables Corporation (the ?Purchaser? ), and The Bank

September 11, 2017 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

8-K 1 a8-krsaamendmentsseptember.htm 8-K EXTENSION OF RECEIVABLES FACILITIES UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 8, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of In

September 7, 2017 425

Westar Energy 425 (Prospectus)

Document Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number:

August 31, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

August 31, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

August 29, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

August 29, 2017 425

Great Plains Energy 425 (Prospectus)

425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

August 25, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

August 25, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

August 25, 2017 425

Westar Energy 425 (Prospectus)

Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number: 132-0281

August 22, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

August 22, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d446205d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

August 16, 2017 425

Westar Energy 425 (Prospectus)

Document Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number:

August 11, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d425023d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

August 11, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

August 10, 2017 425

Great Plains Energy 425-GREAT/MONARCH (Prospectus)

425 1 d433113d425.htm 425-GREAT/MONARCH SECOND QUARTER 2017 BUSINESS AND FINANCIAL UPDATE August 10, 2017 Presented by: Terry Bassham Chairman, President and CEO Kevin Bryant SVP Finance and Strategy and CFO Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Comp

August 10, 2017 425

Great Plains Energy 425-GREAT/WESTAR (Prospectus)

425 1 d433113d425.htm 425-GREAT/WESTAR SECOND QUARTER 2017 BUSINESS AND FINANCIAL UPDATE August 10, 2017 Presented by: Terry Bassham Chairman, President and CEO Kevin Bryant SVP Finance and Strategy and CFO Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Compa

August 9, 2017 EX-99.1

GREAT PLAINS ENERGY REPORTS SECOND QUARTER RESULTS

EX-99.1 2 q22017ex991.htm EXHIBIT 99.1 EARNINGS PRESS RELEASE Exhibit 99.1 GREAT PLAINS ENERGY REPORTS SECOND QUARTER RESULTS Kansas City, Mo. (August 9, 2017) - Great Plains Energy (NYSE: GXP) today announced a second quarter 2017 loss of $22.1 million or $0.10 per share of average common stock outstanding, compared with second quarter 2016 earnings of $31.6 million or $0.20 per share. For the fi

August 9, 2017 8-K

Great Plains Energy 8-K 2Q2017 EARNINGS RELEASE (Current Report/Significant Event)

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 9, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Numbe

August 9, 2017 EX-99.1

GREAT PLAINS ENERGY REPORTS SECOND QUARTER RESULTS

Exhibit Exhibit 99.1 GREAT PLAINS ENERGY REPORTS SECOND QUARTER RESULTS Kansas City, Mo. (August 9, 2017) - Great Plains Energy (NYSE: GXP) today announced a second quarter 2017 loss of $22.1 million or $0.10 per share of average common stock outstanding, compared with second quarter 2016 earnings of $31.6 million or $0.20 per share. For the first six months of 2017, Great Plains Energy reported a

August 9, 2017 425

Great Plains Energy 8-K 2Q2017 EARNINGS RELEASE (Prospectus)

425 1 a2q2017earningsrelease8-k.htm 8-K 2Q2017 EARNINGS RELEASE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 9, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Add

August 9, 2017 10-Q

Great Plains Energy 10-Q (Quarterly Report)

10-Q 1 gxp-6302017x10q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2017 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to E

August 9, 2017 425

Westar Energy 425 (Prospectus)

425 1 westarenergyinc-425filingx.htm 425 Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holdi

August 8, 2017 RW

Great Plains Energy RW

RW 1 d440069drw.htm RW [Great Plains Energy Incorporated Letterhead] August 8, 2017 VIA EDGAR FILING Division of Corporation Finance U.S. Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Great Plains Energy Incorporated Registration Statement on Form S-4 File No. 333-212513 Ladies and Gentlemen: Pursuant to Rule 477 under the Securities Act of 1933, as amended (the

August 8, 2017 425

Westar Energy 8-K (Prospectus)

425 1 wr-06302017xearningsreleas.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) August 8, 2017 WESTAR ENERGY, INC. (Exact name of registrant as specified in its charter) KANSAS 1-3523 48-0290150 (State or other jurisdiction

August 8, 2017 EX-99.2

Westar Energy, Inc. Second Quarter 2017 Earnings Released August 8, 2017 Contents Page Condensed Consolidated Statements of Income 1 Condensed Consolidated Balance Sheets 3 Condensed Consolidated Statements of Cash Flows 4 Earnings Variances 5 Supple

Exhibit Exhibit 99.2 Westar Energy, Inc. Second Quarter 2017 Earnings Released August 8, 2017 Contents Page Condensed Consolidated Statements of Income 1 Condensed Consolidated Balance Sheets 3 Condensed Consolidated Statements of Cash Flows 4 Earnings Variances 5 Supplemental Data 7 Capitalization & Long-Term Debt Table 9 GAAP to Non-GAAP Reconciliation 10 Cody VandeVelde Director Investor Relati

August 8, 2017 EX-99.1

- 30 -

Exhibit Exhibit 99.1 Westar Energy announces 2nd quarter 2017 results. TOPEKA, Kan., Aug. 8, 2017 - Westar Energy, Inc. (NYSE:WR) today announced earnings of $72 million , or $0.50 per share, for the second quarter 2017 compared with earnings of $72 million , or $0.51 per share, for the second quarter 2016 . Earnings for the six months ended June 30, 2017 were $132 million , or $0.92 per share, co

July 31, 2017 425

Great Plains Energy 425 LEADERSHIP FORUM SLIDES (Prospectus)

425 1 leadershipforumjuly31201.htm 425 LEADERSHIP FORUM SLIDES Presentation Title D AT E I N AL L C AP S 01 Leadership Forum July 31, 2017 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Co

July 31, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 31, 2017 425

Great Plains Energy 425 LEADERSHIP FORUM SLIDES (Prospectus)

Presentation Title D AT E I N AL L C AP S 01 Leadership Forum July 31, 2017 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 31, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 26, 2017 425

Westar Energy 425 (Prospectus)

Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number: 132-0281

July 20, 2017 425

Westar Energy 425 (Prospectus)

Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number: 132-0281

July 14, 2017 425

Westar Energy 425 (Prospectus)

425 1 d284218d425.htm 425 Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commis

July 12, 2017 EX-99.1

GREAT PLAINS ENERGY ANNOUNCES REDEMPTION OF ALL OF ITS OUTSTANDING DEPOSITARY SHARES, EACH REPRESENTING 1/20TH INTEREST IN A SHARE OF 7.00% SERIES B MANDATORY CONVERTIBLE PREFERRED STOCK

EX-99.1 Exhibit 99.1 GREAT PLAINS ENERGY ANNOUNCES REDEMPTION OF ALL OF ITS OUTSTANDING DEPOSITARY SHARES, EACH REPRESENTING 1/20TH INTEREST IN A SHARE OF 7.00% SERIES B MANDATORY CONVERTIBLE PREFERRED STOCK Kansas City, Mo. (July 12, 2017) ? Great Plains Energy Incorporated (NYSE: GXP) (?Great Plains Energy? or the ?Company?) announced today that on July 13, 2017 a notice of redemption (the ?Noti

July 12, 2017 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 12, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R.

July 12, 2017 EX-99.2

FORM OF NOTICE OF SPECIAL OPTIONAL REDEMPTION GREAT PLAINS ENERGY INCORPORATED $ 750,000,000 2.50% Notes due 2020 CUSIP: 391164 AG5 $1,150,000,000 3.15% Notes due 2022 CUSIP: 391164 AH3 $1,400,000,000 3.90% Notes due 2027 CUSIP: 391164 AJ9 $1,000,000

EX-99.2 Exhibit 99.2 FORM OF NOTICE OF SPECIAL OPTIONAL REDEMPTION GREAT PLAINS ENERGY INCORPORATED $ 750,000,000 2.50% Notes due 2020 CUSIP: 391164 AG5 $1,150,000,000 3.15% Notes due 2022 CUSIP: 391164 AH3 $1,400,000,000 3.90% Notes due 2027 CUSIP: 391164 AJ9 $1,000,000,000 4.85% Notes due 2047 CUSIP: 391164 AK6 NOTICE is hereby given pursuant to the terms of the Indenture dated as of June 1, 200

July 12, 2017 EX-99.1

GREAT PLAINS ENERGY ANNOUNCES REDEMPTION OF ALL OF ITS OUTSTANDING DEPOSITARY SHARES, EACH REPRESENTING 1/20TH INTEREST IN A SHARE OF 7.00% SERIES B MANDATORY CONVERTIBLE PREFERRED STOCK

EX-99.1 Exhibit 99.1 GREAT PLAINS ENERGY ANNOUNCES REDEMPTION OF ALL OF ITS OUTSTANDING DEPOSITARY SHARES, EACH REPRESENTING 1/20TH INTEREST IN A SHARE OF 7.00% SERIES B MANDATORY CONVERTIBLE PREFERRED STOCK Kansas City, Mo. (July 12, 2017) ? Great Plains Energy Incorporated (NYSE: GXP) (?Great Plains Energy? or the ?Company?) announced today that on July 13, 2017 a notice of redemption (the ?Noti

July 12, 2017 EX-99.2

FORM OF NOTICE OF SPECIAL OPTIONAL REDEMPTION GREAT PLAINS ENERGY INCORPORATED $ 750,000,000 2.50% Notes due 2020 CUSIP: 391164 AG5 $1,150,000,000 3.15% Notes due 2022 CUSIP: 391164 AH3 $1,400,000,000 3.90% Notes due 2027 CUSIP: 391164 AJ9 $1,000,000

EX-99.2 Exhibit 99.2 FORM OF NOTICE OF SPECIAL OPTIONAL REDEMPTION GREAT PLAINS ENERGY INCORPORATED $ 750,000,000 2.50% Notes due 2020 CUSIP: 391164 AG5 $1,150,000,000 3.15% Notes due 2022 CUSIP: 391164 AH3 $1,400,000,000 3.90% Notes due 2027 CUSIP: 391164 AJ9 $1,000,000,000 4.85% Notes due 2047 CUSIP: 391164 AK6 NOTICE is hereby given pursuant to the terms of the Indenture dated as of June 1, 200

July 12, 2017 425

Great Plains Energy 8-K (Prospectus)

425 1 d419858d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 12, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and

July 12, 2017 425

Westar Energy 425 (Prospectus)

Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number: 132-0281

July 12, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d411681d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

July 12, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 12, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 12, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 11, 2017 425

Great Plains Energy FORM 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 11, 2017 425

Great Plains Energy FORM 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 11, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d385292d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

July 11, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d385292d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

July 11, 2017 425

Westar Energy 425 (Prospectus)

Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number: 132-0281

July 11, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d423758d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

July 11, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 11, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 11, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d422440d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

July 11, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 11, 2017 EX-99.1

FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but

EX-99.1 2 d423618dex991.htm EX-99.1 WESTAR ENERGY AND GREAT PLAINS ENERGY ANNOUNCE MERGER OF EQUALS TO FORM LEADING MIDWEST ENERGY COMPANY July 10, 2017 Exhibit 99.1 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statemen

July 11, 2017 8-K/A

Financial Statements and Exhibits, Other Events

8-K/A 1 d423618d8ka.htm 8-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Princip

July 11, 2017 EX-99.1

FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but

EX-99.1 2 d423618dex991.htm EX-99.1 WESTAR ENERGY AND GREAT PLAINS ENERGY ANNOUNCE MERGER OF EQUALS TO FORM LEADING MIDWEST ENERGY COMPANY July 10, 2017 Exhibit 99.1 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statemen

July 11, 2017 425

Great Plains Energy 8-K/A (Prospectus)

425 1 d423618d8ka.htm 8-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal

July 11, 2017 EX-99.1

FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but

EX-99.1 2 d391750dex991.htm EX-99.1 WESTAR ENERGY AND GREAT PLAINS ENERGY ANNOUNCE MERGER OF EQUALS TO FORM LEADING MIDWEST ENERGY COMPANY July 10, 2017 Exhibit 99.1 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statemen

July 11, 2017 425

Westar Energy 8-K/A (Prospectus)

425 1 d391750d8ka.htm 8-K/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported) July 10, 2017 WESTAR ENERGY, INC. (Exact name of registrant as specified in its charter) KANSAS 1-3523 48-0290150 (State or other jurisdiction of incorpor

July 10, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d423758d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

July 10, 2017 425

Great Plains Energy 425 (Prospectus)

425 1 d423754d425.htm 425 Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding

July 10, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 10, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 10, 2017 425

Great Plains Energy 425 (Prospectus)

Filed by: Great Plains Energy Incorporated pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc.

July 10, 2017 425

Westar Energy 425 (Prospectus)

425 1 d423873d425.htm 425 Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commis

July 10, 2017 425

Westar Energy 425 (Prospectus)

Filed by: Westar Energy, Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Westar Energy, Inc. Commission File Number: 001-03523 Subject Company: Great Plains Energy Incorporated Commission File Number: 001-32206 Subject Company: Monarch Energy Holding, Inc. Commission File Number: [ ] Date

July 10, 2017 EX-99.1

FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but

EX-99.1 WESTAR ENERGY AND GREAT PLAINS ENERGY ANNOUNCE MERGER OF EQUALS TO FORM LEADING MIDWEST ENERGY COMPANY July 10, 2017 Exhibit 99.1 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but are not limi

July 10, 2017 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 9, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R.S

July 10, 2017 EX-2.1

Amended and Restated Merger Agreement, dated July 9, 2017, by and among Evergy Kansas Central, Inc. (formerly Westar Energy, Inc.), Great Plains Energy Incorporated, Monarch Energy Holding, Inc., King Energy, Inc. and, solely for the purposes set forth therein, GP Star, Inc. (Exhibit 2.1 to Great Plains Energy's Form 8-K filed on July 10, 2017).

EX-2.1 Exhibit 2.1 AMENDED AND RESTATED AGREEMENT AND PLAN OF MERGER by and among WESTAR ENERGY, INC., GREAT PLAINS ENERGY INCORPORATED, MONARCH ENERGY HOLDING, INC., KING ENERGY, INC. and, solely for the purposes of Section 9.14, GP STAR, INC. Dated as of July 9, 2017 TABLE OF CONTENTS Page ARTICLE I THE MERGER 2 SECTION 1.01 The Mergers 2 SECTION 1.02 The Effective Time 3 SECTION 1.03 The Closin

July 10, 2017 EX-99.2

GREAT PLAINS ENERGY AND WESTAR ENERGY ANNOUNCE AMENDED AGREEMENT, AGREE TO A NO-PREMIUM MERGER OF EQUALS TO FORM LEADING ELECTRIC UTILITY Complementary Service Territories, Combined Operating Expertise Create a Larger, More Diversified, Clean Energy

EX-99.2 Exhibit 99.2 NEW RELEASE For Immediate Release GREAT PLAINS ENERGY AND WESTAR ENERGY ANNOUNCE AMENDED AGREEMENT, AGREE TO A NO-PREMIUM MERGER OF EQUALS TO FORM LEADING ELECTRIC UTILITY Complementary Service Territories, Combined Operating Expertise Create a Larger, More Diversified, Clean Energy Leader and Financially Stronger Company Better Equipped to Serve Customers and Support the Econ

July 10, 2017 EX-99.2

GREAT PLAINS ENERGY AND WESTAR ENERGY ANNOUNCE AMENDED AGREEMENT, AGREE TO A NO-PREMIUM MERGER OF EQUALS TO FORM LEADING ELECTRIC UTILITY Complementary Service Territories, Combined Operating Expertise Create a Larger, More Diversified, Clean Energy

EX-99.2 4 d421613dex992.htm EX-99.2 Exhibit 99.2 NEW RELEASE For Immediate Release GREAT PLAINS ENERGY AND WESTAR ENERGY ANNOUNCE AMENDED AGREEMENT, AGREE TO A NO-PREMIUM MERGER OF EQUALS TO FORM LEADING ELECTRIC UTILITY Complementary Service Territories, Combined Operating Expertise Create a Larger, More Diversified, Clean Energy Leader and Financially Stronger Company Better Equipped to Serve Cu

July 10, 2017 425

Great Plains Energy 8-K (Prospectus)

425 1 d421613d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 9, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and T

July 10, 2017 EX-2.1

AMENDED AND RESTATED AGREEMENT AND PLAN OF MERGER by and among WESTAR ENERGY, INC., GREAT PLAINS ENERGY INCORPORATED, MONARCH ENERGY HOLDING, INC., KING ENERGY, INC. solely for the purposes of Section 9.14, GP STAR, INC. Dated as of July 9, 2017 TABL

EX-2.1 Exhibit 2.1 AMENDED AND RESTATED AGREEMENT AND PLAN OF MERGER by and among WESTAR ENERGY, INC., GREAT PLAINS ENERGY INCORPORATED, MONARCH ENERGY HOLDING, INC., KING ENERGY, INC. and, solely for the purposes of Section 9.14, GP STAR, INC. Dated as of July 9, 2017 TABLE OF CONTENTS Page ARTICLE I THE MERGER 2 SECTION 1.01 The Mergers 2 SECTION 1.02 The Effective Time 3 SECTION 1.03 The Closin

July 10, 2017 EX-99.1

FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but

EX-99.1 WESTAR ENERGY AND GREAT PLAINS ENERGY ANNOUNCE MERGER OF EQUALS TO FORM LEADING MIDWEST ENERGY COMPANY July 10, 2017 Exhibit 99.1 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but are not limi

July 10, 2017 425

Westar Energy 8-K (Prospectus)

425 1 d423795d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 9, 2017 WESTAR ENERGY, INC. (Exact name of registrant as specified in its charter) Kansas (State or other jurisdiction of incorporation) 1-3523 (Commissi

July 10, 2017 EX-2.1

AMENDED AND RESTATED AGREEMENT AND PLAN OF MERGER by and among WESTAR ENERGY, INC., GREAT PLAINS ENERGY INCORPORATED, MONARCH ENERGY HOLDING, INC., KING ENERGY, INC. solely for the purposes of Section 9.14, GP STAR, INC. Dated as of July 9, 2017 TABL

EX-2.1 Exhibit 2.1 AMENDED AND RESTATED AGREEMENT AND PLAN OF MERGER by and among WESTAR ENERGY, INC., GREAT PLAINS ENERGY INCORPORATED, MONARCH ENERGY HOLDING, INC., KING ENERGY, INC. and, solely for the purposes of Section 9.14, GP STAR, INC. Dated as of July 9, 2017 TABLE OF CONTENTS Page ARTICLE I THE MERGER 2 SECTION 1.01 The Mergers 2 SECTION 1.02 The Effective Time 3 SECTION 1.03 The Closin

July 10, 2017 EX-99.2

GREAT PLAINS ENERGY AND WESTAR ENERGY ANNOUNCE AMENDED AGREEMENT, AGREE TO A NO-PREMIUM MERGER OF EQUALS TO FORM LEADING ELECTRIC UTILITY Complementary Service Territories, Combined Operating Expertise Create a Larger, More Diversified, Clean Energy

EX-99.2 Exhibit 99.2 NEW RELEASE For Immediate Release GREAT PLAINS ENERGY AND WESTAR ENERGY ANNOUNCE AMENDED AGREEMENT, AGREE TO A NO-PREMIUM MERGER OF EQUALS TO FORM LEADING ELECTRIC UTILITY Complementary Service Territories, Combined Operating Expertise Create a Larger, More Diversified, Clean Energy Leader and Financially Stronger Company Better Equipped to Serve Customers and Support the Econ

July 10, 2017 EX-99.1

FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but

EX-99.1 WESTAR ENERGY AND GREAT PLAINS ENERGY ANNOUNCE MERGER OF EQUALS TO FORM LEADING MIDWEST ENERGY COMPANY July 10, 2017 Exhibit 99.1 FORWARD-LOOKING STATEMENTS Statements made in this presentation that are not based on historical facts are forward-looking, may involve risks and uncertainties, and are intended to be as of the date when made. Forward-looking statements include, but are not limi

June 28, 2017 11-K

Great Plains Energy 11-K FOR FISCAL YEAR ENDED DECEMBER 31, 2016

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K [X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 0-33207 A. Full title of the plan and the ad

June 15, 2017 EX-1.1

Kansas City Power & Light Company 4.20% Notes due 2047 UNDERWRITING AGREEMENT dated June 13, 2017 BNP Paribas Securities Corp. SunTrust Robinson Humphrey, Inc. Underwriting Agreement

EX-1.1 Exhibit 1.1 Executed Copy Kansas City Power & Light Company $300,000,000 4.20% Notes due 2047 UNDERWRITING AGREEMENT dated June 13, 2017 BNP Paribas Securities Corp. SunTrust Robinson Humphrey, Inc. Underwriting Agreement June 13, 2017 BNP Paribas Securities Corp. SunTrust Robinson Humphrey, Inc. As Representatives of the several Underwriters c/o BNP PARIBAS SECURITIES CORP. 787 Seventh Ave

June 15, 2017 8-K

Financial Statements and Exhibits, Other Events

8-K 1 d316123d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 13, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and

June 15, 2017 EX-4.1

SUPPLEMENTAL INDENTURE NO. 6 Dated as of June 15, 2017 KANSAS CITY POWER & LIGHT COMPANY, As Issuer THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., As Trustee Creating a series of Notes to be designated as: 4.20% Notes Due 2047

EX-4.1 Exhibit 4.1 SUPPLEMENTAL INDENTURE NO. 6 Dated as of June 15, 2017 Between KANSAS CITY POWER & LIGHT COMPANY, As Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., As Trustee Creating a series of Notes to be designated as: 4.20% Notes Due 2047 THIS SUPPLEMENTAL INDENTURE NO. 6 (this ?Supplemental Indenture?), dated as of June 15, 2017, is between KANSAS CITY POWER & LIGHT COMPANY,

May 30, 2017 8-K

Other Events

8-K 1 d406153d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 30, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices

May 4, 2017 EX-99.1

GREAT PLAINS ENERGY REPORTS FIRST QUARTER RESULTS Conference Call and Webcast to Be Held Thursday, May 4, 2017 at 9:00 am ET

EX-99.1 Exhibit 99.1 GREAT PLAINS ENERGY REPORTS FIRST QUARTER RESULTS Conference Call and Webcast to Be Held Thursday, May 4, 2017 at 9:00 am ET Kansas City, Mo. (May 4, 2017) ? Great Plains Energy (NYSE: GXP) today announced a first quarter 2017 loss of $24.7 million or $0.11 per share of average common stock outstanding, compared with first quarter 2016 earnings of $26.0 million or $0.17 per sh

May 4, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

8-K 1 d390480d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 4, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices a

May 4, 2017 EX-99.2

GREAT PLAINS ENERGY AND WESTAR ENERGY FILE PETITION FOR RECONSIDERATION WITH KANSAS CORPORATION COMMISSION

EX-99.2 Exhibit 99.2 GREAT PLAINS ENERGY AND WESTAR ENERGY FILE PETITION FOR RECONSIDERATION WITH KANSAS CORPORATION COMMISSION KANSAS CITY, Mo. and TOPEKA, Kan. ? May 4, 2017 ? Great Plains Energy Incorporated (NYSE: GXP) and Westar Energy, Inc. (NYSE: WR) today announced that they have filed a Petition for Reconsideration with the Kansas Corporation Commission (?Commission? or ?KCC?) regarding i

May 4, 2017 10-Q

Great Plains Energy 10-Q (Quarterly Report)

10-Q 1 gxp-3312017x10q.htm 10-Q Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q [X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2017 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to

April 20, 2017 8-K

Great Plains Energy FORM 8-K (Current Report/Significant Event)

Form 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 19, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Numbe

March 23, 2017 DEFA14A

Great Plains Energy DEFA14A ADDITIONAL MATERIALS

DEFA14A 1 defa14aadditionalmaterials.htm DEFA14A ADDITIONAL MATERIALS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for

March 23, 2017 DEF 14A

Great Plains Energy DEF 14A PROXY STATEMENT FOR 2016.12.31

Document Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 13, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 7, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R.S. E

March 9, 2017 EX-1.1

Great Plains Energy Incorporated $750,000,000 2.50% Notes due 2020 $1,150,000,000 3.15% Notes due 2022 $1,400,000,000 3.90% Notes due 2027 $1,000,000,000 4.85% Notes due 2047 UNDERWRITING AGREEMENT dated March 6, 2017 Goldman, Sachs & Co. Underwritin

EX-1.1 Exhibit 1.1 Executed Copy Great Plains Energy Incorporated $750,000,000 2.50% Notes due 2020 $1,150,000,000 3.15% Notes due 2022 $1,400,000,000 3.90% Notes due 2027 $1,000,000,000 4.85% Notes due 2047 UNDERWRITING AGREEMENT dated March 6, 2017 Goldman, Sachs & Co. Underwriting Agreement March 6, 2017 GOLDMAN, SACHS & CO. As Representative of the several Underwriters named in the attached Sc

March 9, 2017 EX-4.1

Fifth Supplemental Indenture, dated March 9, 2017, between Evergy. Inc. (successor to Great Plains Energy Incorporated) and The Bank of New York Trust Company, N.A. as trustee (Exhibit 4.1 to Great Plains Energy's Form 8-K filed on March 9, 2017).

EX-4.1 Exhibit 4.1 FIFTH SUPPLEMENTAL INDENTURE Dated as of March 9, 2017 Between GREAT PLAINS ENERGY INCORPORATED, As Issuer and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., As Trustee Creating series of Notes to be designated as: 2.50% Notes Due 2020 3.15% Notes Due 2022 3.90% Notes Due 2027 4.85% Notes Due 2047 TABLE OF CONTENTS Page ARTICLE ONE Relation to Indenture; Additional Definitions

March 9, 2017 8-K

Financial Statements and Exhibits, Other Events

8-K 1 d322293d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 6, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and

March 7, 2017 424B2

CALCULATION OF REGISTRATION FEE Title of each class of securities to be registered Amount to be registered Proposed maximum offering price per unit Proposed maximum aggregate offering price Amount of registration fee(1) 2.50% Notes due 2020 $750,000,

424B2 Table of Contents Filed pursuant to Rule 424(b)(2) Registration No. 333-202692 CALCULATION OF REGISTRATION FEE Title of each class of securities to be registered Amount to be registered Proposed maximum offering price per unit Proposed maximum aggregate offering price Amount of registration fee(1) 2.50% Notes due 2020 $750,000,000 99.922% $749,415,000 $86,858 3.15% Notes due 2022 $1,150,000,

March 7, 2017 FWP

Final Term Sheet Great Plains Energy Incorporated $750,000,000 2.50% Notes due 2020 (the “2020 notes”) $1,150,000,000 3.15% Notes due 2022 (the “2022 notes”) $1,400,000,000 3.90% Notes due 2027 (the “2027 notes”) $1,000,000,000 4.85% Notes due 2047 (

FWP 1 d308867dfwp.htm FWP Filed Pursuant to Rule 433 Registration Statement No. 333- 202692 Dated March 6, 2017 Final Term Sheet Great Plains Energy Incorporated $750,000,000 2.50% Notes due 2020 (the “2020 notes”) $1,150,000,000 3.15% Notes due 2022 (the “2022 notes”) $1,400,000,000 3.90% Notes due 2027 (the “2027 notes”) $1,000,000,000 4.85% Notes due 2047 (the “2047 notes”) (collectively, the “

March 6, 2017 424B5

Subject to Completion Preliminary Prospectus Supplement dated March 6, 2017

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-202692 This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not offers to sell these securities and are not soliciting an offer

March 6, 2017 EX-99.1

1 WESTAR ENERGY, INC. CONSOLIDATED BALANCE SHEETS (Dollars in Thousands, Except Par Values) As of December 31, 2016 2015 ASSETS CURRENT ASSETS: Cash and cash equivalents $ 3,066 $ 3,231 Accounts receivable, net of allowance for doubtful accounts of $

EX-99.1 Exhibit 99.1 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Board of Directors and Stockholders of Westar Energy, Inc. Topeka, Kansas We have audited the accompanying consolidated balance sheets of Westar Energy, Inc. and subsidiaries (the ?Company?) as of December 31, 2016 and 2015, and the related consolidated statements of income, changes in equity, and cash flows for ea

March 6, 2017 8-K

Financial Statements and Exhibits

8-K 1 d321822d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 6, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and

February 23, 2017 EX-99.1

GREAT PLAINS ENERGY REPORTS SOLID FULL-YEAR RESULTS • WESTAR ACQUISITION ON TRACK FOR SECOND QUARTER 2017 COMPLETION • REAFFIRMS LONG-TERM EARNINGS AND DIVIDEND GROWTH TARGETS

EX-99.1 2 q42016ex991.htm EXHIBIT 99.1 EARNINGS PRESS RELEASE Exhibit 99.1 GREAT PLAINS ENERGY REPORTS SOLID FULL-YEAR RESULTS • WESTAR ACQUISITION ON TRACK FOR SECOND QUARTER 2017 COMPLETION • REAFFIRMS LONG-TERM EARNINGS AND DIVIDEND GROWTH TARGETS Kansas City, Mo. (February 23, 2017) - Great Plains Energy (NYSE: GXP) today announced fourth quarter 2016 earnings of $83.2 million or $0.39 per sha

February 23, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a4q2016earningsrelease2232.htm 8-K 4Q2016 AND YEAR END 12.31.2016 EARNINGS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 23, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State o

February 23, 2017 10-K

Great Plains Energy 10-K (Annual Report)

10-K 1 gxp-12312016x10k.htm 10-K Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2016 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Exac

February 21, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 14, 2017 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R.

February 13, 2017 SC 13G/A

GXP / Great Plains Energy, Inc. / VANGUARD GROUP INC Passive Investment

SC 13G/A 1 greatplainsenergyinc.htm SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4 )* Name of issuer: Great Plains Energy Inc Title of Class of Securities: Common Stock CUSIP Number: 391164100 Date of Event Which Requires Filing of this Statement: December 31, 2016 Check the appropriate box to designate the rule pu

February 7, 2017 SC 13G

GXP / Great Plains Energy, Inc. / FRANKLIN RESOURCES INC Passive Investment

SC 13G 1 grea16in.htm CUSIP NO. 391164100 13G Page 1 of 14 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* GREAT PLAINS ENERGY INCORPORATED (Name of Issuer) Common Stock without par value (Title of Class of Securities) 391164100 (CUSIP Number) December 31, 2016 (Date of Event Which Requires Filing of t

November 4, 2016 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

Document UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 4, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Num

November 4, 2016 EX-99.1

GREAT PLAINS ENERGY EEI INVESTOR PRESENTATION November 2016 OUR FUTURE FOCUS Exhibit 99.1 2016 EEI INVESTOR PRESENTATION FORWARD-LOOKING STATEMENTS 2 Statements made in this report that are not based on historical facts are forward-looking, may invol

greatplainsenergyeeiinve GREAT PLAINS ENERGY EEI INVESTOR PRESENTATION November 2016 OUR FUTURE FOCUS Exhibit 99.

November 3, 2016 EX-99.1

GREAT PLAINS ENERGY REPORTS STRONG THIRD QUARTER RESULTS • COMPANY INCREASED QUARTERLY DIVIDEND ON COMMON STOCK • WESTAR ACQUISITION ON TRACK FOR SPRING 2017 COMPLETION

Exhibit Exhibit 99.1 GREAT PLAINS ENERGY REPORTS STRONG THIRD QUARTER RESULTS ? COMPANY INCREASED QUARTERLY DIVIDEND ON COMMON STOCK ? WESTAR ACQUISITION ON TRACK FOR SPRING 2017 COMPLETION Kansas City, Mo. (November 3, 2016) - Great Plains Energy (NYSE: GXP) today announced third quarter 2016 earnings of $132.7 million or $0.86 per share of average common stock outstanding, compared with third qu

November 3, 2016 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 a3q2016earningsrelease.htm 8-K 3Q2016 EARNINGS RELEASE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 3, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Addr

November 3, 2016 10-Q

Great Plains Energy 10-Q (Quarterly Report)

Document Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

October 3, 2016 8-A12B

Great Plains Energy 8-A12B

8-A12B 1 d172390d8a12b.htm 8-A12B UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 GREAT PLAINS ENERGY INCORPORATED (Exact name of registrant as specified in its charter) Missouri 43-1916803 (State or other jurisdiction of incorporation) (IRS E

October 3, 2016 EX-3.1

CERTIFICATE OF DESIGNATIONS OF 7.00% SERIES B MANDATORY CONVERTIBLE PREFERRED STOCK, WITHOUT PAR VALUE, GREAT PLAINS ENERGY INCORPORATED Pursuant to Section 351.180 of the General and Business Corporation Law of Missouri

EX-3.1 Exhibit 3.1 Execution Version CERTIFICATE OF DESIGNATIONS OF 7.00% SERIES B MANDATORY CONVERTIBLE PREFERRED STOCK, WITHOUT PAR VALUE, OF GREAT PLAINS ENERGY INCORPORATED Pursuant to Section 351.180 of the General and Business Corporation Law of Missouri Great Plains Energy Incorporated, a Missouri corporation (the ?Corporation?), hereby certifies that, pursuant to the provisions of Section

October 3, 2016 EX-1.1

Great Plains Energy Incorporated 52,600,000 Shares of Common Stock (without par value) UNDERWRITING AGREEMENT dated September 27, 2016 Goldman, Sachs & Co. Underwriting Agreement

EX-1.1 Exhibit 1.1 EXECUTED VERSION Great Plains Energy Incorporated 52,600,000 Shares of Common Stock (without par value) UNDERWRITING AGREEMENT dated September 27, 2016 Goldman, Sachs & Co. Underwriting Agreement September 27, 2016 GOLDMAN, SACHS & CO. As Representative of the several Underwriters named in the attached Schedule A 200 West Street New York, New York 10282 Ladies and Gentlemen: Gre

October 3, 2016 EX-1.2

Great Plains Energy Incorporated 15,000,000 Depositary Shares Each Representing a 1/20th Interest in a Share of 7.00% Series B Mandatory Convertible Preferred Stock, without par value, liquidation preference of $1,000.00 per share UNDERWRITING AGREEM

EX-1.2 Exhibit 1.2 EXECUTED VERSION Great Plains Energy Incorporated 15,000,000 Depositary Shares Each Representing a 1/20th Interest in a Share of 7.00% Series B Mandatory Convertible Preferred Stock, without par value, liquidation preference of $1,000.00 per share UNDERWRITING AGREEMENT dated September 27, 2016 Goldman, Sachs & Co. Underwriting Agreement September 27, 2016 GOLDMAN, SACHS & CO. A

October 3, 2016 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Financial Statements and Exhibits, Other Events

8-K 1 d183231d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 27, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Of

October 3, 2016 EX-4.2

7.00% SERIES B MANDATORY CONVERTIBLE PREFERRED STOCK GREAT PLAINS ENERGY INCORPORATED DEPOSIT AGREEMENT GREAT PLAINS ENERGY INCORPORATED, COMPUTERSHARE INC. and COMPUTERSHARE TRUST COMPANY, N.A., acting jointly as Depositary, THE HOLDERS FROM TIME TO

EX-4.2 Exhibit 4.2 Execution Version 7.00% SERIES B MANDATORY CONVERTIBLE PREFERRED STOCK OF GREAT PLAINS ENERGY INCORPORATED DEPOSIT AGREEMENT among GREAT PLAINS ENERGY INCORPORATED, COMPUTERSHARE INC. and COMPUTERSHARE TRUST COMPANY, N.A., acting jointly as Depositary, and THE HOLDERS FROM TIME TO TIME OF THE DEPOSITARY RECEIPTS DESCRIBED HEREIN Dated as of October 3, 2016 TABLE OF CONTENTS PAGE

September 29, 2016 424B2

CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered Amount to be Registered Maximum Aggregate Offering Price Amount of Registration Fee(1) Common Stock, without par value 60,490,000 $1,599,960,500 $161,116

424B2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-202692 CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered Amount to be Registered Maximum Aggregate Offering Price Amount of Registration Fee(1) Common Stock, without par value 60,490,000 $1,599,960,500 $161,116 (1) Calculated in accordance with Rule 457(r) under the Securities Act of 1933

September 29, 2016 424B2

CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered Amount to be Registered Maximum Aggregate Price Per Unit Maximum Aggregate Offering Price Amount of Registration Fee(1) Depositary Shares Each Representing a 1/20th In

424B2 Table of Contents Filed Pursuant to Rule 424(b)(2) Registration No. 333-202692 CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered Amount to be Registered Maximum Aggregate Price Per Unit Maximum Aggregate Offering Price Amount of Registration Fee(1) Depositary Shares Each Representing a 1/20th Interest in a Share of 7.00% Series B Mandatory Convertible Preferr

September 28, 2016 424B5

Subject to Completion Preliminary Prospectus Supplement dated September 27, 2016

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-202692 This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not offers to sell these securities and are not soliciting an offer

September 28, 2016 424B5

Subject to Completion Preliminary Prospectus Supplement dated September 27, 2016

424B5 Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-202692 This preliminary prospectus supplement relates to an effective registration statement under the Securities Act of 1933, as amended, but is not complete and may be changed. This preliminary prospectus supplement and the accompanying prospectus are not offers to sell these securities and are not soliciting an offer

September 28, 2016 FWP

Great Plains Energy Incorporated Concurrent Offerings of 52,600,000 Shares of Common Stock, without par value (the ?Common Stock?) (the ?Common Stock Offering?) 15,000,000 Depositary Shares (the ?Depositary Shares?) Each Representing a 1/20th Interes

Form FWP Pricing Term Sheet Free Writing Prospectus dated as of September 27, 2016 Filed pursuant to Rule 433 Relating to the Preliminary Prospectus Supplements each dated September 27, 2016 to the Prospectus dated September 27, 2016 Registration No.

September 27, 2016 EX-24.1.2

POWER OF ATTORNEY

EX-24.1.2 Exhibit 24.1.2 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: That the undersigned, a Director of Great Plains Energy Incorporated, a Missouri corporation, does hereby constitute and appoint Terry D. Bassham or Jaileah X. Huddleston, her true and lawful attorney and agent, with full power and authority to execute in the name and on behalf of the undersigned as such director a Registra

September 27, 2016 EX-99.1

1 WESTAR ENERGY, INC. CONSOLIDATED BALANCE SHEETS (Dollars in Thousands, Except Par Values) As of December 31, 2015 2014 ASSETS CURRENT ASSETS: Cash and cash equivalents $ 3,231 $ 4,556 Accounts receivable, net of allowance for doubtful accounts of $

EX-99.1 Exhibit 99.1 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM To the Board of Directors and Stockholders of Westar Energy, Inc. Topeka, Kansas We have audited the accompanying consolidated balance sheets of Westar Energy, Inc. and subsidiaries (the “Company”) as of December 31, 2015 and 2014, and the related consolidated statements of income, changes in equity, and cash flows for ea

September 27, 2016 EX-12.1.2

GREAT PLAINS ENERGY INCORPORATED COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES Year to Date June 30 2016 (millions) Net income $ 58.4 Add Equity investment income (1.4 ) Income subtotal 57.0 Add Income tax expense 28.8 Kansas City earnings tax ?

EX-12.1.2 Exhibit 12.1.2 GREAT PLAINS ENERGY INCORPORATED COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES Year to Date June 30 2016 (millions) Net income $ 58.4 Add Equity investment income (1.4 ) Income subtotal 57.0 Add Income tax expense 28.8 Kansas City earnings tax ? Total taxes on income 28.8 Interest on value of leased property 2.6 Interest on long-term debt 176.7 Interest on short-term d

September 27, 2016 EX-5.1.2

HUNTON & WILLIAMS LLP

EX-5.1.2 Exhibit 5.1.2 HUNTON & WILLIAMS LLP 200 PARK AVENUE NEW YORK, NY 10166-0005 TEL 212 ? 309 ? 1000 FAX 212 ? 309 ? 1100 September 27, 2016 Great Plains Energy Incorporated 1200 Main Street Kansas City, Missouri 64105 Re: Great Plains Energy Incorporated Post-Effective Amendment No. 1 to Registration Statement on Form S-3 Ladies and Gentlemen: We have served as special counsel to Great Plain

September 27, 2016 8-K

Financial Statements and Exhibits

8-K 1 d231312d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 27, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Of

September 27, 2016 EX-23.1.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

EX-23.1.2 Exhibit 23.1.2 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in this Post-Effective Amendment No. 1 to Registration Statement No. 333-202692 on Form S-3 of Great Plains Energy Incorporated of our report dated February 24, 2016 relating to the consolidated financial statements and financial statement schedule of Westar Energy, Inc. a

September 27, 2016 POSASR

Great Plains Energy POSASR

POSASR 1 d187113dposasr.htm POSASR Table of Contents As filed with the Securities and Exchange Commission on September 27, 2016. Registration Nos. 333-202692 and 333-202692-01 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Great Plains Energy Incorporated Missouri 43-1916803

September 27, 2016 EX-23.1.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

EX-23.1.1 Exhibit 23.1.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We consent to the incorporation by reference in this Post-Effective Amendment No. 1 to Registration Statement No. 333-202692 on Form S-3 of our reports dated February 24, 2016 relating to the consolidated financial statements and financial statement schedules of Great Plains Energy Incorporated and subsidiaries, and

September 27, 2016 EX-5.1.1

September 27, 2016

EX-5.1.1 Exhibit 5.1.1 September 27, 2016 Great Plains Energy Incorporated 1200 Main Street Kansas City, Missouri 64105 Re: Great Plains Energy Incorporated Post-Effective Amendment No. 1 to Registration Statement on Form S-3 Ladies and Gentlemen: I have served as General Counsel and Senior Vice President?Corporate Services to Great Plains Energy Incorporated, a Missouri corporation (the ?Company?

September 27, 2016 EX-24.2.2

POWER OF ATTORNEY

EX-24.2.2 Exhibit 24.2.2 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: That the undersigned, a Director of Kansas City Power & Light Company, a Missouri corporation, does hereby constitute and appoint Terry D. Bassham or Jaileah X. Huddleston, her true and lawful attorney and agent, with full power and authority to execute in the name and on behalf of the undersigned as such director a Registr

September 26, 2016 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Other Events, Submission of Matters to a Vote of Security Holders

8-K 1 d268855d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 26, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Of

September 26, 2016 EX-99.1

Great Plains Energy and Westar Energy Shareholders Approve Merger Related Proposals at Special Shareholder Meetings Transaction on Track to Close in Spring of 2017

EX-99.1 3 d268855dex991.htm EX-99.1 Exhibit 99.1 FOR IMMEDIATE RELEASE Great Plains Energy and Westar Energy Shareholders Approve Merger Related Proposals at Special Shareholder Meetings Transaction on Track to Close in Spring of 2017 KANSAS CITY, Mo. & TOPEKA, Kan. – Sept. 26, 2016 – Great Plains Energy Incorporated (NYSE: GXP), the parent company of KCP&L, and Westar Energy, Inc. (NYSE: WR) toda

September 26, 2016 EX-3.1

Amendment of Articles of Incorporation for a General Business or Close Corporation (Submit with $25.00 filing fee; if increasing # of shares, please see fee schedule for appropriate fee.)

EX-3.1 2 d268855dex31.htm EX-3.1 Exhibit 3.1 State of Missouri Jason Kander, Secretary of State Corporations Division PO Box 778 / 600 W. Main St., Rm. 322 Jefferson City, MO 65102 Amendment of Articles of Incorporation for a General Business or Close Corporation (Submit with $25.00 filing fee; if increasing # of shares, please see fee schedule for appropriate fee.) Pursuant to the provisions of t

September 26, 2016 425

Great Plains Energy FORM 8-K (Prospectus)

425 1 d268855d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 26, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Of

September 26, 2016 EX-99.1

Great Plains Energy and Westar Energy Shareholders Approve Merger Related Proposals at Special Shareholder Meetings Transaction on Track to Close in Spring of 2017

EX-99.1 Exhibit 99.1 FOR IMMEDIATE RELEASE Great Plains Energy and Westar Energy Shareholders Approve Merger Related Proposals at Special Shareholder Meetings Transaction on Track to Close in Spring of 2017 KANSAS CITY, Mo. & TOPEKA, Kan. ? Sept. 26, 2016 ? Great Plains Energy Incorporated (NYSE: GXP), the parent company of KCP&L, and Westar Energy, Inc. (NYSE: WR) today announced that their respe

September 26, 2016 EX-3.1

Amendment of Articles of Incorporation for a General Business or Close Corporation (Submit with $25.00 filing fee; if increasing # of shares, please see fee schedule for appropriate fee.)

EX-3.1 Exhibit 3.1 State of Missouri Jason Kander, Secretary of State Corporations Division PO Box 778 / 600 W. Main St., Rm. 322 Jefferson City, MO 65102 Amendment of Articles of Incorporation for a General Business or Close Corporation (Submit with $25.00 filing fee; if increasing # of shares, please see fee schedule for appropriate fee.) Pursuant to the provisions of the General and Business Co

September 23, 2016 425

Great Plains Energy 425 (Prospectus)

425 Filed by Great Plains Energy Incorporated Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Form S-4 File No.

September 23, 2016 425

Great Plains Energy 425 (Prospectus)

425 1 d262322d425.htm 425 Filed by Great Plains Energy Incorporated Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Form S-4 File No.: 333-212513 Subject Company: Westar Energy, Inc. Explanatory Note: A link to the following communication was posted by Great Plains Energy Incorporated on its website. 30 W Pers

September 23, 2016 425

Great Plains Energy 425 (Prospectus)

425 1 d262657d425.htm 425 Filed by Great Plains Energy Incorporated Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Form S-4 File No.: 333-212513 Subject Company: Westar Energy, Inc. Explanatory Note: A link to the following communication was posted by Great Plains Energy Incorporated on its website. CAPITOL O

September 21, 2016 8-K

Other Events

8-K 1 d247662d8k.htm FORM 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 21, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Of

September 21, 2016 425

Great Plains Energy FORM 8-K (Prospectus)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 21, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R

September 20, 2016 425

Great Plains Energy 425 (Prospectus)

Filed by Great Plains Energy Incorporated Pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Form S-4 File No.

September 19, 2016 8-K

Other Events

8-K 1 d252181d8k.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 13, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices

September 19, 2016 425

Great Plains Energy 8-K (Prospectus)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 13, 2016 Commission File Number Exact Name of Registrant as Specified in its Charter, State of Incorporation, Address of Principal Executive Offices and Telephone Number I.R

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