EVRG

SEC source: 0001711269-26-000112 · form4.xml · derivative · entry 5

Caisley Charles A. · CIK 0001514004 · EVP & CHIEF CUST OFFCR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,201

Underlying: Common Stock · 1,764 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: RSUs, and any accrued DERs, convert to common stock on a one-for-one basis.

F1 · shares: 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 · derivative.exercise_date: 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 · derivative.expiration_date: 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 · derivative.underlying_shares: 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 · balance_after: Includes 469 DERs acquired through reinvestment of dividends. Each DER converts into one share of Company common stock on the date of vesting.

SEC source: 0001711269-26-000112 · form4.xml · nonDerivative · entry 2

Caisley Charles A. · CIK 0001514004 · EVP & CHIEF CUST OFFCR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,568

F3 · shares: Relinquished to the Company for withholding taxes incident to the vesting of RSUs on October 7, 2026.

SEC source: 0001711269-26-000112 · form4.xml · nonDerivative · entry 1

Caisley Charles A. · CIK 0001514004 · EVP & CHIEF CUST OFFCR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,355

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 · price: RSUs, and any accrued DERs, convert to common stock on a one-for-one basis.

SEC source: 0001711269-26-000108 · form4.xml · derivative · entry 3

Buckler William Bryan · CIK 0001839332 · EVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,610

Underlying: Common Stock · 15,880 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: RSUs, and any accrued DERs, convert to common stock on a one-for-one basis.

F1 · shares: Reflects the vesting of 14,735 restricted stock units (RSUs) (plus the settlement of 1,145 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 · derivative.exercise_date: As previously reported on October 1, 2024, the reporting person was granted 29,471 RSUs that vested in two nearly equal installments on October 1, 2025 and October 1, 2026. DERs accrue with respect to these RSUs when and as dividends are paid on the Company's common stock. The number of derivative securities in column 5 reflects RSUs that vested, and 1,145 vested DERs.

F4 · derivative.expiration_date: As previously reported on October 1, 2024, the reporting person was granted 29,471 RSUs that vested in two nearly equal installments on October 1, 2025 and October 1, 2026. DERs accrue with respect to these RSUs when and as dividends are paid on the Company's common stock. The number of derivative securities in column 5 reflects RSUs that vested, and 1,145 vested DERs.

F1 · derivative.underlying_shares: Reflects the vesting of 14,735 restricted stock units (RSUs) (plus the settlement of 1,145 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 · balance_after: Includes 740 DERs acquired through reinvestment of dividends. Each DER converts into one share of Company common stock on the date of vesting.

SEC source: 0001711269-26-000108 · form4.xml · nonDerivative · entry 2

Buckler William Bryan · CIK 0001839332 · EVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,432

F3 · shares: Relinquished to the Company for withholding taxes incident to the vesting of RSUs on October 1, 2026.

SEC source: 0001711269-26-000108 · form4.xml · nonDerivative · entry 1

Buckler William Bryan · CIK 0001839332 · EVP - Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,431

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: Reflects the vesting of 14,735 restricted stock units (RSUs) (plus the settlement of 1,145 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 · price: RSUs, and any accrued DERs, convert to common stock on a one-for-one basis.

SEC source: 0001711269-26-000106 · form4.xml · derivative · entry 2

WILDER C JOHN · CIK 0001077495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,170

Underlying: Common Stock · 447 shares

Expires not disclosed

F2 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F3 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F4 · balance_after: Includes 257 shares that were inadvertently omitted in a prior filing.

SEC source: 0001711269-26-000104 · form4.xml · derivative · entry 9

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,783

Underlying: Common Stock · 383 shares

Expires not disclosed

F1 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F2 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F2 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · balance_after: Includes 63 deferred share units acquired through the reinvestment of dividend equivalents.

SEC source: 0001711269-26-000102 · form4.xml · nonDerivative · entry 8

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Wife

Disclosed balance after: 200

SEC source: 0001711269-26-000102 · form4.xml · nonDerivative · entry 7

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · As Trustee, Gift Trust of Son

Disclosed balance after: 140

SEC source: 0001711269-26-000102 · form4.xml · nonDerivative · entry 6

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · As Trustee, Gift Trust of Son

Disclosed balance after: 300

SEC source: 0001711269-26-000102 · form4.xml · nonDerivative · entry 5

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · As Trustee, Gift Trust of Son

Disclosed balance after: 500

SEC source: 0001711269-26-000102 · form4.xml · nonDerivative · entry 4

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · As Trustee, Gift Trust of Son

Disclosed balance after: 600

SEC source: 0001711269-26-000102 · form4.xml · nonDerivative · entry 3

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · As Trustee, Gift Trust of Daughter

Disclosed balance after: 670

SEC source: 0001711269-26-000102 · form4.xml · nonDerivative · entry 2

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · As Trustee, Gift Trust of Daughter

Disclosed balance after: 670

SEC source: 0001711269-26-000095 · form4.xml · derivative · entry 2

WILDER C JOHN · CIK 0001077495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,466

Underlying: Common Stock · 405 shares

Expires not disclosed

F2 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F3 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F4 · balance_after: Includes 243 shares that were inadvertently omitted in a prior filing.

SEC source: 0001711269-26-000093 · form4.xml · derivative · entry 8

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,337

Underlying: Common Stock · 348 shares

Expires not disclosed

F1 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F2 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F2 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · balance_after: Includes 59 deferred share units acquired through the reinvestment of dividend equivalents.

SEC source: 0001711269-26-000110 · form4a.xml · nonDerivative · entry 1

Caisley Charles A. · CIK 0001514004 · EVP & CHIEF CUST OFFCR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,591

F1 · shares: On June 16, 2026, the reporting person filed a Form 4 which inadvertently omitted the sale of 1,198 shares of common stock. In total, the reporting person sold 11,985 shares of common stock.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.45 to $83.50, inclusive. The reporting person undertakes to provide to Evergy, Inc., any security holder of Evergy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated in this footnote.

SEC source: 0001711269-26-000088 · form4.xml · nonDerivative · entry 1

Caisley Charles A. · CIK 0001514004 · EVP & CHIEF CUST OFFCR

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,789

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.45 to $83.48, inclusive. The reporting person undertakes to provide to Evergy, Inc., any security holder of Evergy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range indicated in this footnote.

F2 · price: The proceeds of the sale are intended to be used in connection with the reporting person's acquisition of a residence and to cover tax obligations.

F3 · balance_after: Adjusted by one share due to rounding.

SEC source: 0001711269-26-000083 · form4.xml · nonDerivative · entry 2

Lawrence Sandra AJ · CIK 0001306386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 480

SEC source: 0001711269-26-000083 · form4.xml · nonDerivative · entry 1

Lawrence Sandra AJ · CIK 0001306386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 680

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.3401 to $81.5613. The reporting person undertakes to provide to Evergy, Inc., any security holder of Evergy, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) of this Form 4.

SEC source: 0001711269-26-000081 · form4.xml · nonDerivative · entry 2

Lawrence Sandra AJ · CIK 0001306386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,280

SEC source: 0001711269-26-000081 · form4.xml · nonDerivative · entry 1

Lawrence Sandra AJ · CIK 0001306386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,680

SEC source: 0001711269-26-000079 · form4.xml · derivative · entry 2

WILDER C JOHN · CIK 0001077495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,818

Underlying: Common Stock · 2,225 shares

Expires not disclosed

F2 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F3 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

SEC source: 0001711269-26-000069 · form4.xml · nonDerivative · entry 1

Newton Dean A · CIK 0002040647 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,292

F1 · price: Shares received as partial retainer fee.

F2 · balance_after: Includes 20 shares acquired through the reinvestment of dividends.

SEC source: 0001711269-26-000077 · form4.xml · nonDerivative · entry 1

Sharma Neal A · CIK 0001981431 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,361

F1 · price: Shares received as partial retainer fees.

F2 · balance_after: Includes 197 shares acquired through the reinvestment of dividends.

SEC source: 0001711269-26-000075 · form4.xml · nonDerivative · entry 1

Scarola James · CIK 0001423077 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,794

F1 · price: Shares received as partial retainer fee.

SEC source: 0001711269-26-000073 · form4.xml · derivative · entry 8

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,930

Underlying: Common Stock · 2,188 shares

Expires not disclosed

F1 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F2 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F2 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

SEC source: 0001711269-26-000065 · form4.xml · nonDerivative · entry 1

Lawrence Sandra AJ · CIK 0001306386 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,441

F1 · price: Shares received as partial retainer fee.

SEC source: 0001711269-26-000071 · form4.xml · derivative · entry 1

PRICE SANDRA J · CIK 0001674504 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,624

Underlying: Common Stock · 1,961 shares

Expires not disclosed

F1 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F2 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have ben deferred pursuant to elections made by the reporting person.

F2 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have ben deferred pursuant to elections made by the reporting person.

F3 · balance_after: Includes 1,015 deferred share units acquired through the reinvestment of dividend equivalents.

SEC source: 0001711269-26-000067 · form4.xml · nonDerivative · entry 1

Murtlow Ann D. · CIK 0001568465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,272

F1 · price: Shares received as partial retainer fee.

SEC source: 0001711269-26-000063 · form4.xml · derivative · entry 2

Landrieu Mary L. · CIK 0001659021 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,625

Underlying: Common Stock · 1,961 shares

Expires not disclosed

F1 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F2 · derivative.exercise_date: Director Deferred Share Units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F2 · derivative.expiration_date: Director Deferred Share Units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · balance_after: Includes 97 deferred share units acquired through the reinvestment of dividend equivalents.

SEC source: 0001711269-26-000061 · form4.xml · derivative · entry 1

Keglevic Paul · CIK 0001561514 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,964

Underlying: Common Stock · 1,961 shares

Expires not disclosed

F1 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F2 · derivative.exercise_date: Director deferred share units received as a partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F2 · derivative.expiration_date: Director deferred share units received as a partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · balance_after: Includes 625 deferred share units acquired through the reinvestment of dividend equivalents.

SEC source: 0001711269-26-000059 · form4.xml · derivative · entry 2

ISAAC B ANTHONY · CIK 0001272108 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,153

Underlying: Common Stock · 980 shares

Expires not disclosed

F2 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F3 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F4 · balance_after: Includes 154 deferred share units acquired through the reinvestment of dividend equivalents.

SEC source: 0001711269-26-000059 · form4.xml · nonDerivative · entry 1

ISAAC B ANTHONY · CIK 0001272108 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,228

F1 · price: Shares received as partial retainer fee.

SEC source: 0001711269-26-000051 · form4.xml · derivative · entry 2

WILDER C JOHN · CIK 0001077495 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,593

Underlying: Common Stock · 165 shares

Expires not disclosed

F2 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F3 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F4 · balance_after: Includes 231 deferred share units acquired through the reinvestment of dividend equivalents.

SEC source: 0001711269-26-000049 · form4.xml · derivative · entry 8

Rolph Jonathan D · CIK 0002048488 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,742

Underlying: Common Stock · 141 shares

Expires not disclosed

F1 · derivative.exercise_price: Director deferred share units represent the right to receive one share of Evergy, Inc. 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.

F2 · derivative.exercise_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F2 · derivative.expiration_date: Director deferred share units received as partial payment of retainer fees that have been deferred pursuant to elections made by the reporting person.

F3 · balance_after: Includes 40 deferred share units acquired through the reinvestment of dividend equivalents.

SEC source: 0001711269-26-000042 · form4.xml · nonDerivative · entry 1

KING CHARLES L · CIK 0001803670 · SVP & CHIEF TECHNOLOGY OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,359

SEC source: 0001711269-26-000040 · form4.xml · nonDerivative · entry 2

Humphrey Heather A · CIK 0001504867 · SVP - GEN COUNSEL, CORP SEC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,007

F2 · balance_after: In addition to the current sale, this number also represents that 1,282 shares were transferred to the reporting person's ex-spouse pursuant to a divorce decree since the date of the reporting person's last ownership report. The securities owned by the ex-spouse are not beneficially owned by the reporting person.

SEC source: 0001711269-26-000040 · form4.xml · nonDerivative · entry 1

Humphrey Heather A · CIK 0001504867 · SVP - GEN COUNSEL, CORP SEC

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,841

F1 · balance_after: Adjusted by one share due to rounding.

SEC source: 0001711269-26-000031 · form4.xml · derivative · entry 6

Gummig Matthew B · CIK 0002045947 · VICE PRESIDENT & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,440

Underlying: Common Stock · 608 shares

Expires not disclosed

F5 · derivative.exercise_price: Restricted stock units convert to stock on a one-for-one basis.

F7 · derivative.exercise_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 792 units (plus reinvested dividends related to those units) vest on December 1, 2026, (ii) 349 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 792 units (plus reinvested dividends related to those units) vest on December 1, 2027, (iv) 270 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (v) 1,482 units (plus reinvested dividends related to those units) vest on May 1, 2028, and (vi) 608 units (plus reinvested dividends related to those units) vest on March 1, 2029.

F7 · derivative.expiration_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 792 units (plus reinvested dividends related to those units) vest on December 1, 2026, (ii) 349 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 792 units (plus reinvested dividends related to those units) vest on December 1, 2027, (iv) 270 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (v) 1,482 units (plus reinvested dividends related to those units) vest on May 1, 2028, and (vi) 608 units (plus reinvested dividends related to those units) vest on March 1, 2029.

SEC source: 0001711269-26-000031 · form4.xml · derivative · entry 5

Gummig Matthew B · CIK 0002045947 · VICE PRESIDENT & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,832

Underlying: Common Stock · 156 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert to stock on a one-for-one basis.

F4 · shares: Reflects vesting of 138 restricted stock units (plus reinvested dividends related to those units).

F7 · derivative.exercise_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 792 units (plus reinvested dividends related to those units) vest on December 1, 2026, (ii) 349 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 792 units (plus reinvested dividends related to those units) vest on December 1, 2027, (iv) 270 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (v) 1,482 units (plus reinvested dividends related to those units) vest on May 1, 2028, and (vi) 608 units (plus reinvested dividends related to those units) vest on March 1, 2029.

F7 · derivative.expiration_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 792 units (plus reinvested dividends related to those units) vest on December 1, 2026, (ii) 349 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 792 units (plus reinvested dividends related to those units) vest on December 1, 2027, (iv) 270 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (v) 1,482 units (plus reinvested dividends related to those units) vest on May 1, 2028, and (vi) 608 units (plus reinvested dividends related to those units) vest on March 1, 2029.

F8 · balance_after: Includes 37 restricted stock units acquired through reinvestment of dividends.

SEC source: 0001711269-26-000031 · form4.xml · nonDerivative · entry 4

Gummig Matthew B · CIK 0002045947 · VICE PRESIDENT & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 986

F6 · shares: Relinquished to Evergy for withholding taxes incident to the vesting of restricted stock units on March 1, 2026.

SEC source: 0001711269-26-000031 · form4.xml · nonDerivative · entry 3

Gummig Matthew B · CIK 0002045947 · VICE PRESIDENT & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,041

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: Reflects vesting of 138 restricted stock units (plus reinvested dividends related to those units).

F5 · price: Restricted stock units convert to stock on a one-for-one basis.

SEC source: 0001711269-26-000031 · form4.xml · nonDerivative · entry 2

Gummig Matthew B · CIK 0002045947 · VICE PRESIDENT & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 885

F3 · shares: Relinquished to Evergy, Inc. ("Evergy") for withholding taxes incident to settlement of performance share units on March 1, 2026.

SEC source: 0001711269-26-000031 · form4.xml · nonDerivative · entry 1

Gummig Matthew B · CIK 0002045947 · VICE PRESIDENT & CAO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,014

F1 · shares: Award of common stock in settlement of performance shares.

F2 · balance_after: Includes 4 shares acquired through reinvestment of dividends.

SEC source: 0001711269-26-000029 · form4.xml · derivative · entry 9

Elwell Lesley Lissette · CIK 0001881806 · SVP & CHIEF PEOPLE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,587

Underlying: Common Stock · 2,373 shares

Expires not disclosed

F5 · derivative.exercise_price: Restricted stock units convert to stock on a one-for-one basis.

F8 · derivative.exercise_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 2,753 units (plus reinvested dividends related to those units) vest on March 1, 2027, (ii) 2,339 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 2,573 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (iv) 2,373 units (plus reinvested dividends related to those units) vest on March 1, 2029.

F8 · derivative.expiration_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 2,753 units (plus reinvested dividends related to those units) vest on March 1, 2027, (ii) 2,339 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 2,573 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (iv) 2,373 units (plus reinvested dividends related to those units) vest on March 1, 2029.

SEC source: 0001711269-26-000029 · form4.xml · derivative · entry 8

Elwell Lesley Lissette · CIK 0001881806 · SVP & CHIEF PEOPLE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,214

Underlying: Common Stock · 2,545 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert to stock on a one-for-one basis.

F7 · shares: Reflects vesting of 2,339 restricted stock units (plus reinvested dividends related to those units).

F8 · derivative.exercise_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 2,753 units (plus reinvested dividends related to those units) vest on March 1, 2027, (ii) 2,339 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 2,573 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (iv) 2,373 units (plus reinvested dividends related to those units) vest on March 1, 2029.

F8 · derivative.expiration_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 2,753 units (plus reinvested dividends related to those units) vest on March 1, 2027, (ii) 2,339 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 2,573 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (iv) 2,373 units (plus reinvested dividends related to those units) vest on March 1, 2029.

SEC source: 0001711269-26-000029 · form4.xml · derivative · entry 7

Elwell Lesley Lissette · CIK 0001881806 · SVP & CHIEF PEOPLE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,759

Underlying: Common Stock · 2,353 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_price: Restricted stock units convert to stock on a one-for-one basis.

F4 · shares: Reflects vesting of 2,069 restricted stock units (plus reinvested dividends related to those units).

F8 · derivative.exercise_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 2,753 units (plus reinvested dividends related to those units) vest on March 1, 2027, (ii) 2,339 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 2,573 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (iv) 2,373 units (plus reinvested dividends related to those units) vest on March 1, 2029.

F8 · derivative.expiration_date: Of the total restricted stock units reported, and subject to, in general, continued employment, (i) 2,753 units (plus reinvested dividends related to those units) vest on March 1, 2027, (ii) 2,339 units (plus reinvested dividends related to those units) vest on March 1, 2027, (iii) 2,573 units (plus reinvested dividends related to those units) vest on March 1, 2028, and (iv) 2,373 units (plus reinvested dividends related to those units) vest on March 1, 2029.

F9 · balance_after: Includes 244 restricted stock units acquired through reinvestment of dividends.

SEC source: 0001711269-26-000029 · form4.xml · nonDerivative · entry 6

Elwell Lesley Lissette · CIK 0001881806 · SVP & CHIEF PEOPLE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,981

F6 · shares: Relinquished to Evergy for withholding taxes incident to the vesting of restricted stock units on March 1, 2026.