X0306 4 2018-06-04 0001711269 Evergy, Inc. EVRG 0001504867 Humphrey Heather A C/O EVERGY, INC. 1200 MAIN ST KANSAS CITY MO 64105 1 SVP - GEN COUNSEL, CORP SEC Common Stock 2018-06-04 4 A 0 36613 0 A 36613 D Restricted Stock Units 2018-06-04 4 A 0 12197 0 A Common Stock 12197 12197 D Received in exchange for 61,216 shares of Great Plains Energy Incorporated ("Great Plains Energy") common stock in connection with that certain Amended and Restated Agreement and Plan of Merger dated as of July 9, 2017 by and among Great Plains Energy, Westar Energy, Inc., Evergy, Inc. ("Evergy") (formerly Monarch Energy Holding, Inc.), King Energy, and for certain limited purposes, GP Star, Inc. Upon closing of the merger, each outstanding share of Great Plains Energy common stock was converted into 0.5981 a share of Evergy common stock. All of the transactions reported in this Form 4 occurred simultaneously upon closing of the merger. On the effective date of the merger, the closing price of Great Plains Energy's common stock was $31.99 per share, and Evergy's common stock had not yet commenced trading on the New York Stock Exchange. Each restricted stock unit represents a contingent right to receive one share of common stock. The restricted stock units vest on June 5, 2020, if the officer remains employed with the company through the vesting date. Received in exchange for 20,393 restricted stock units of Great Plains Energy. Upon closing of the merger, each restricted stock unit of Great Plains Energy was converted into 0.5981 restricted stock units of Evergy. All of the transactions reported in this Form 4 occurred simultaneously upon closing of the merger. Executed on behalf of Heather A. Humphrey by Jaileah X. Huddleston, attorney-in-fact 2018-06-06