Evergy (EVRG) 4: Caisley Charles A. bought 1,764 shares at $0.00 on 2026-10-… (Oct 9, 2026)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-10-07 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: Evergy, Inc. (EVRG) CIK: 0001711269 --- Reporting Owner --- Name: Caisley Charles A. CIK: 0001514004 Role: Officer (EVP & CHIEF CUST OFFCR) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-10-07 | Code: M (Exercise of derivative) Shares: +1,764 | Price: $0.00 Shares Owned After: 38,355 | Ownership: D (Direct) Footnotes: [F1] Reflects the vesting of 1,637 restricted stock units (RSUs) (plus the settlement of 127 dividend equivalent rights (DERs) accrued from the reinvestment of dividends related to those units). DERs accrue on the reporting person's RSUs when and as dividends are paid on the Company's common stock and vest along with the RSUs on which they accrued. [F2] RSUs, and any accrued DERs, convert to common stock on a one-for-one basis. [Transaction #2] Security: Common Stock Date: 2026-10-07 | Code: F (Payment of exercise/tax) Shares: -787 | Price: $80.30 Total Value: $63,196.10 Shares Owned After: 37,568 | Ownership: D (Direct) Footnotes: [F3] Relinquished to the Company for withholding taxes incident to the vesting of RSUs on October 7, 2026. --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-10-07 | Code: M (Exercise of derivative) Shares: -1,764 | Price: $0.00 Shares Owned After: 26,201 | Ownership: D (Direct) Footnotes: [F2] RSUs, and any accrued DERs, convert to common stock on a one-for-one basis. [F1] Reflects the vesting of 1,637 restricted stock units (RSUs) (plus the settlement of 127 dividend equivalent rights (DERs) accrued from the reinvestment of dividends related to those units). DERs accrue on the reporting person's RSUs when and as dividends are paid on the Company's common stock and vest along with the RSUs on which they accrued. [F4] As previously reported on October 9, 2024, the reporting person was granted 4,912 RSUs that vest in three nearly equal installments on October 7, 2025, October 7, 2026, and October 7, 2027. DERs accrue with respect to the RSUs when and as dividends are paid on the Company's common stock. The number of derivative securities in column 5 reflects the RSUs that vested, and 127 vested DERs. [F4] As previously reported on October 9, 2024, the reporting person was granted 4,912 RSUs that vest in three nearly equal installments on October 7, 2025, October 7, 2026, and October 7, 2027. DERs accrue with respect to the RSUs when and as dividends are paid on the Company's common stock. The number of derivative securities in column 5 reflects the RSUs that vested, and 127 vested DERs. [F1] Reflects the vesting of 1,637 restricted stock units (RSUs) (plus the settlement of 127 dividend equivalent rights (DERs) accrued from the reinvestment of dividends related to those units). DERs accrue on the reporting person's RSUs when and as dividends are paid on the Company's common stock and vest along with the RSUs on which they accrued. [F5] Includes 469 DERs acquired through reinvestment of dividends. Each DER converts into one share of Company common stock on the date of vesting. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) [Holding #2] Security: Common Stock Ownership: I (Indirect) --- Footnotes (Complete Index) --- F1: Reflects the vesting of 1,637 restricted stock units (RSUs) (plus the settlement of 127 dividend equivalent rights (DERs) accrued from the reinvestment of dividends related to those units). DERs accrue on the reporting person's RSUs when and as dividends are paid on the Company's common stock and vest along with the RSUs on which they accrued. F2: RSUs, and any accrued DERs, convert to common stock on a one-for-one basis. F3: Relinquished to the Company for withholding taxes incident to the vesting of RSUs on October 7, 2026. F4: As previously reported on October 9, 2024, the reporting person was granted 4,912 RSUs that vest in three nearly equal installments on October 7, 2025, October 7, 2026, and October 7, 2027. DERs accrue with respect to the RSUs when and as dividends are paid on the Company's common stock. The number of derivative securities in column 5 reflects the RSUs that vested, and 127 vested DERs. F5: Includes 469 DERs acquired through reinvestment of dividends. Each DER converts into one share of Company common stock on the date of vesting. --- Signature --- /s/ Executed on behalf of Charles A. Caisley by Amy Abrams, attorney-in-fact (2026-10-09)