X0306 4 2021-12-15 0001711269 Evergy, Inc. EVRG 0001077495 WILDER C JOHN C/O EVERGY, INC. 1200 MAIN STREET KANSAS CITY MO 64105 1 Common Stock 2021-12-15 4 P 0 6775 67.6437 A 2644438 I Refer to Footnote Common Stock 2021-12-16 4 P 0 6745 68.1335 A 2651183 I Refer to Footnote Common Stock 2021-12-17 4 P 0 4090 67.3036 A 2655273 I Refer to Footnote Common Stock 2021-12-17 4 P 0 2200 68.015 A 2657473 I Refer to Footnote Director Deferred Share Units Common Stock 3777 3777 D Warrants 64.70 2021-04-14 2024-04-14 Common Stock 3950000 3950000 I Refer to Footnote The price reported in Column 4 is a weighted average price. These shares were purchased in multiple open market transactions at prices ranging from $67.10 to $67.91, inclusive. The reporting person undertakes to provide to Evergy, Inc. ("Evergy"), any security holder of Evergy, or the staff of the Securities and Exchange Commission ("SEC"), upon request, full information regarding the number of shares purchased at each separate price within the range indicated in this footnote. Represents shares directly beneficially owned by BEP Special Situations V LLC. The reporting person may be deemed to beneficially own such shares as he is the manager of Bluescape Resources GP Holdings LLC, which is the managing member of Bluescape Energy Partners IV GP LLC ("Main Fund") and Main Fund is acting as the Manager of BEP Special Situations V LLC. The reporting person disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple open market transactions at prices ranging from $67.66 to $68.64, inclusive. The reporting person undertakes to provide to Evergy, any security holder of Evergy, or the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within the range indicated in this footnote. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple open market transactions at prices ranging from $66.77 to $67.77, inclusive. The reporting person undertakes to provide to Evergy, any security holder of Evergy, or the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within the range indicated in this footnote. The price reported in Column 4 is a weighted average price. These shares were purchased in multiple open market transactions at prices ranging from $67.78 to $68.43, inclusive. The reporting person undertakes to provide to Evergy, any security holder of Evergy, or the staff of the SEC, upon request, full information regarding the number of shares purchased at each separate price within the range indicated in this footnote. Director Deferred Share Units represent the right to receive one share of Evergy common stock, plus, if applicable, stock reflecting reinvested dividends. Units are converted to stock and distributed following termination of service on the Board pursuant to elections made by the reporting person. Represents warrants to purchase shares of common stock of Evergy directly beneficially owned by BEP Special Situations V LLC. The reporting person may be deemed to beneficially own such shares as he is the manager of Bluescape Resources GP Holdings LLC, which is the managing member of Main Fund and Main Fund is acting as the Manager of BEP Special Situations V LLC. Executed on behalf of C. John Wilder by Jeffrey C. DeBruin, attorney-in-fact 2021-12-17