X0508 4 2026-03-01 0001711269 Evergy, Inc. EVRG 0001292208 Campbell David A C/O EVERGY, INC. 1200 MAIN STREET KANSAS CITY MO 64105 1 1 President and CEO 0 Common Stock 2026-03-01 4 A 0 61984 0 A 170944 D Common Stock 2026-03-01 4 F 0 22975 83.66 D 147969 D Common Stock 2026-03-01 4 M 0 22077 0 A 170046 D Common Stock 2026-03-01 4 F 0 9946 83.66 D 160100 D Restricted Stock Units 2026-03-01 4 M 0 22077 0 D Common Stock 22077 56898 D Restricted Stock Units 2026-03-01 4 A 0 25235 0 A Common Stock 25235 82133 D Award of common stock in settlement of performance shares. Relinquished to Evergy, Inc. ("Evergy") for withholding taxes incident to settlement of performance share units on March 1, 2026. Reflects vesting of 19,415 restricted stock units (plus reinvested dividends related to those units). Restricted stock units convert to stock on a one-for-one basis. Relinquished to Evergy for withholding taxes incident to the vesting of restricted stock units on March 1, 2026. Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 25,247 units (plus reinvested dividends related to those units) vest on March 1, 2027, (ii) 28,319 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (iii) 25,235 units (plus reinvested dividends related to those units) vest on March 1, 2029. Includes 2,981 restricted stock units acquired through reinvestment of dividends, a portion of which is accounted for in the current transaction. Executed on behalf of David A. Campbell by Christie Dasek-Kaine, attorney-in-fact 2026-03-03