X0508 4 2024-12-01 0001711269 Evergy, Inc. EVRG 0002045947 Gummig Matthew B C/O EVERGY, INC. 1200 MAIN STREET KANSAS CITY MO 64105 1 INTERIM CONTROLLER & CAO 0 Common Stock 0 D Restricted Stock Units 2024-12-01 4 A 0 2377 0 A Common Stock 2377 2888 D Restricted stock units convert to stock on a one-for-one basis. The 2,377 grant vests in one-third increments on the anniversary of the grant date: (i) 793 units (plus reinvested dividends related to those units) vest on December 1, 2025, (ii) 792 units (plus reinvested dividends related to those units) vest on December 1, 2026, and (iii) 792 units (plus reinvested dividends related to those units) on December 1, 2027. Includes 511 restricted stock units granted on March 1, 2023 and March 1, 2024. Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 149 units (plus reinvested dividends related to those units) vest on March 1, 2026, and (ii) 362 units (plus reinvested dividends related to those units) vest on March 1, 2027. Executed on behalf of Matthew B. Gummig by Christie Dasek-Kaine, attorney-in-fact 2024-12-02