KEY

SEC source: 0001379848-26-000001 · wk-form4_1778703700.xml · derivative · entry 3

Highsmith Carlton L · CIK 0001379848 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,425

Underlying: Common Shares · 18,118 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.

F1 · derivative.exercise_price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · derivative.exercise_date: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · derivative.expiration_date: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F2 · balance_after: Includes approximately 1,637 dividend-equivalent Deferred Shares accrued between June 2025 and March 2026.

SEC source: 0001379848-26-000001 · wk-form4_1778703700.xml · nonDerivative · entry 2

Highsmith Carlton L · CIK 0001379848 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,236

SEC source: 0001379848-26-000001 · wk-form4_1778703700.xml · nonDerivative · entry 1

Highsmith Carlton L · CIK 0001379848 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 55,295

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 · price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

SEC source: 0001443147-26-000004 · wk-form4_1778703670.xml · derivative · entry 3

Hayes Robin · CIK 0001443147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,581

Underlying: Common Shares · 18,118 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.

F1 · derivative.exercise_price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · derivative.exercise_date: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · derivative.expiration_date: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F2 · balance_after: Includes approximately 645 dividend-equivalent Deferred Shares accrued in March 2026.

SEC source: 0001443147-26-000004 · wk-form4_1778703670.xml · nonDerivative · entry 2

Hayes Robin · CIK 0001443147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,519

SEC source: 0001443147-26-000004 · wk-form4_1778703670.xml · nonDerivative · entry 1

Hayes Robin · CIK 0001443147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,579

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 · price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

SEC source: 0001324953-26-000001 · wk-form4_1778703565.xml · derivative · entry 3

Dallas H James · CIK 0001324953 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,425

Underlying: Common Shares · 18,118 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.

F1 · derivative.exercise_price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · derivative.exercise_date: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F1 · derivative.expiration_date: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

F2 · balance_after: Includes approximately 1,637 dividend-equivalent Deferred Shares accrued between June 2025 and March 2026.

SEC source: 0001324953-26-000001 · wk-form4_1778703565.xml · nonDerivative · entry 2

Dallas H James · CIK 0001324953 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 138,769

SEC source: 0001324953-26-000001 · wk-form4_1778703565.xml · nonDerivative · entry 1

Dallas H James · CIK 0001324953 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 147,828

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 · price: Each Deferred Share was the economic equivalent of one KeyCorp Common Share. On May 11, 2026, 9,059 of the Reporting Person's Deferred Shares were settled for cash based upon the average of the closing price of KeyCorp Common Shares over the 30 trading days immediately prior to (and including if such date is a trading day) the payment date, and the remaining 9,058 Deferred Shares were settled for an equal number of KeyCorp Common Shares.

SEC source: 0001669893-26-000003 · wk-form4_1778618439.xml · derivative · entry 3

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 22,826 shares

Expires 2027-02-20

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 · derivative.exercise_date: This option vested in four equal annual installments ending on February 17, 2021.

SEC source: 0001669893-26-000003 · wk-form4_1778618439.xml · nonDerivative · entry 2

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 281,564

SEC source: 0001669893-26-000003 · wk-form4_1778618439.xml · nonDerivative · entry 1

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 304,390

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.

SEC source: 0000950157-26-000581 · ownership.xml · nonDerivative · entry 1

BANK OF NOVA SCOTIA · CIK 0000009631 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,342,548

F1 · kind: Disposition pursuant to the Investment Agreement by and between the Reporting Person and the Issuer, dated August 12, 2024 (the "Investment Agreement"), and related arrangements between the Reporting Person and the Issuer, pursuant to which the Reporting Person participates (in certain circumstances, automatically), on a pro rata basis, in any repurchase by the Issuer of its common shares.

SEC source: 0000950157-26-000553 · ownership.xml · nonDerivative · entry 1

BANK OF NOVA SCOTIA · CIK 0000009631 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,574,395

F1 · kind: Disposition pursuant to the Investment Agreement by and between the Reporting Person and the Issuer, dated August 12, 2024 (the "Investment Agreement"), and related arrangements between the Reporting Person and the Issuer, pursuant to which the Reporting Person participates (in certain circumstances, automatically), on a pro rata basis, in any repurchase by the Issuer of its common shares.

SEC source: 0000950157-26-000536 · form4.xml · nonDerivative · entry 1

BANK OF NOVA SCOTIA · CIK 0000009631 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,826,131

F1 · kind: Disposition pursuant to the Investment Agreement by and between the Reporting Person and the Issuer, dated August 12, 2024 (the "Investment Agreement"), and related arrangements between the Reporting Person and the Issuer, pursuant to which the Reporting Person participates (in certain circumstances, automatically), on a pro rata basis, in any repurchase by the Issuer of its common shares.

SEC source: 0001496583-26-000002 · wk-form4_1775166813.xml · derivative · entry 4

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 179,434

Underlying: Common Shares · 1,391 shares

Expires 2026-04-01

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.

F3 · derivative.exercise_price: Each deferred share is the economic equivalent of one common share.

F3 · price: Each deferred share is the economic equivalent of one common share.

F6 · balance_after: Includes approximately 1,940 dividend-equivalent deferred shares accrued under the Amended and Restated Directors' Deferred Share Sub-Plan to the KeyCorp Amended and Restated 2019 Equity Compensation Plan in March 2026.

SEC source: 0001496583-26-000002 · wk-form4_1775166813.xml · derivative · entry 3

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,266

Underlying: Common Shares · 1,526 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.

F1 · derivative.exercise_price: Prior to 2014, directors were permitted to defer the payment of directors' fees into the KeyCorp Second Directors' Deferred Compensation Plan ("Deferred Compensation Plan"). The deferred fees were converted to deferred shares, which are the economic equivalent of common shares. These deferred shares are being distributed as common shares pursuant to the terms of the Deferred Compensation Plan.

F1 · price: Prior to 2014, directors were permitted to defer the payment of directors' fees into the KeyCorp Second Directors' Deferred Compensation Plan ("Deferred Compensation Plan"). The deferred fees were converted to deferred shares, which are the economic equivalent of common shares. These deferred shares are being distributed as common shares pursuant to the terms of the Deferred Compensation Plan.

F4 · derivative.exercise_date: These deferred shares will distribute in ten quarterly installments beginning on July 1, 2025.

F4 · derivative.expiration_date: These deferred shares will distribute in ten quarterly installments beginning on July 1, 2025.

F5 · balance_after: Includes approximately 109 dividend-equivalent deferred shares accrued under the Deferred Compensation Plan in March 2026.

SEC source: 0001496583-26-000002 · wk-form4_1775166813.xml · nonDerivative · entry 2

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,229

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.

F3 · price: Each deferred share is the economic equivalent of one common share.

SEC source: 0001496583-26-000002 · wk-form4_1775166813.xml · nonDerivative · entry 1

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,703

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 · price: Prior to 2014, directors were permitted to defer the payment of directors' fees into the KeyCorp Second Directors' Deferred Compensation Plan ("Deferred Compensation Plan"). The deferred fees were converted to deferred shares, which are the economic equivalent of common shares. These deferred shares are being distributed as common shares pursuant to the terms of the Deferred Compensation Plan.

F2 · balance_after: Includes approximately 148 common shares acquired through dividend reinvestments in March 2026.

SEC source: 0001243183-26-000002 · wk-form4_1775166825.xml · derivative · entry 2

VASOS TODD J · CIK 0001243183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,098

Underlying: Common Shares · 2,306 shares

Expires not disclosed

F1 · derivative.exercise_price: Directors may elect to defer the payment of directors' fees into the Amended and Restated Directors' Deferred Share Sub-Plan to the KeyCorp Amended and Restated 2019 Equity Compensation Plan (the "Deferred Share Plan"). The deferred fees are converted into deferred shares, which are the economic equivalent of common shares.

F2 · derivative.exercise_date: Under the terms of the Deferred Share Plan, payment of the deferred shares has been deferred until the earlier of July 1, 2028, or the death of the participant.

F2 · derivative.expiration_date: Under the terms of the Deferred Share Plan, payment of the deferred shares has been deferred until the earlier of July 1, 2028, or the death of the participant.

F3 · balance_after: Includes approximately 706 dividend-equivalent deferred shares accrued under the Deferred Share Plan in March 2026.

SEC source: 0001557267-26-000002 · wk-form4_1775166819.xml · derivative · entry 2

Rankin Devina A · CIK 0001557267 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,765

Underlying: Common Shares · 1,558 shares

Expires not disclosed

F1 · derivative.exercise_price: Directors may elect to defer the payment of directors' fees into the Amended and Restated Directors' Deferred Share Sub-Plan to the KeyCorp Amended and Restated 2019 Equity Compensation Plan (the "Deferred Share Plan"). The deferred fees are converted into deferred shares, which are the economic equivalent of common shares.

F2 · derivative.exercise_date: Under the terms of the Deferred Share Plan, payment of the deferred shares has been deferred until the earlier of January 1, 2029, or the death of the participant.

F2 · derivative.expiration_date: Under the terms of the Deferred Share Plan, payment of the deferred shares has been deferred until the earlier of January 1, 2029, or the death of the participant.

F3 · balance_after: Includes approximately 861 dividend-equivalent deferred shares accrued under the Deferred Share Plan in March 2026.

SEC source: 0001443147-26-000003 · wk-form4_1775166808.xml · derivative · entry 2

Hayes Robin · CIK 0001443147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,698

Underlying: Common Shares · 1,558 shares

Expires not disclosed

F1 · derivative.exercise_price: Directors may elect to defer the payment of directors' fees into the Directors' Deferred Share Sub-Plan to the KeyCorp 2019 Equity Compensation Plan (the "Deferred Share Plan"). The deferred fees are converted into deferred shares, which are the economic equivalent of common shares.

F2 · derivative.exercise_date: Under the terms of the Deferred Share Plan, payment of the deferred shares has been deferred until the earlier of January 1, 2030, or the death of the participant.

F2 · derivative.expiration_date: Under the terms of the Deferred Share Plan, payment of the deferred shares has been deferred until the earlier of January 1, 2030, or the death of the participant.

F3 · balance_after: Includes approximately 645 dividend-equivalent deferred shares accrued under the Deferred Share Plan in March 2026.

SEC source: 0001188585-26-000002 · wk-form4_1775166803.xml · derivative · entry 2

CUTLER ALEXANDER M · CIK 0001188585 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,822

Underlying: Common Shares · 841 shares

Expires not disclosed

F1 · derivative.exercise_price: Directors may elect to defer the payment of directors' fees into the Amended and Restated Directors' Deferred Share Sub-Plan to the KeyCorp Amended and Restated 2019 Equity Compensation Plan (the "Deferred Share Plan"). The deferred fees are converted into deferred shares, which are the economic equivalent of common shares.

F2 · derivative.exercise_date: Under the terms of the Deferred Share Plan, payment of the deferred shares has been deferred until the earlier of July 1, 2027, or the death of the participant.

F2 · derivative.expiration_date: Under the terms of the Deferred Share Plan, payment of the deferred shares has been deferred until the earlier of July 1, 2027, or the death of the participant.

F3 · balance_after: Includes approximately 611 dividend-equivalent deferred shares accrued under the Deferred Share Plan in March 2026.

SEC source: 0000950157-26-000382 · form4.xml · nonDerivative · entry 1

BANK OF NOVA SCOTIA · CIK 0000009631 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 159,876,052

F1 · kind: Disposition pursuant to the Investment Agreement by and between the Reporting Person and the Issuer, dated August 12, 2024 (the "Investment Agreement"), and related arrangements between the Reporting Person and the Issuer, pursuant to which the Reporting Person participates (in certain circumstances, automatically), on a pro rata basis, in any repurchase by the Issuer of its common shares.

SEC source: 0000950157-26-000208 · form4.xml · nonDerivative · entry 1

BANK OF NOVA SCOTIA · CIK 0000009631 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,059,320

F1 · kind: Disposition pursuant to the Investment Agreement by and between the Reporting Person and the Issuer, dated August 12, 2024 (the "Investment Agreement"), and related arrangements between the Reporting Person and the Issuer, pursuant to which the Reporting Person participates (in certain circumstances, automatically), on a pro rata basis, in any repurchase by the Issuer of its common shares.

SEC source: 0000950157-26-000164 · form4.xml · nonDerivative · entry 1

BANK OF NOVA SCOTIA · CIK 0000009631 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,467,390

F1 · kind: Disposition pursuant to the Investment Agreement by and between the Reporting Person and the Issuer, dated August 12, 2024 (the "Investment Agreement"), and related arrangements between the Reporting Person and the Issuer, pursuant to which the Reporting Person participates (in certain circumstances, automatically), on a pro rata basis, in any repurchase by the Issuer of its common shares.

SEC source: 0001733701-26-000001 · wk-form4_1771450352.xml · derivative · entry 8

Waters James L · CIK 0001733701 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,297

Underlying: Common Shares · 5,767 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F10 · derivative.exercise_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F10 · derivative.expiration_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F11 · balance_after: Includes approximately 1,054 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001733701-26-000001 · wk-form4_1771450352.xml · derivative · entry 7

Waters James L · CIK 0001733701 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,671

Underlying: Common Shares · 8,837 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F8 · derivative.exercise_date: These restricted stock units, granted on February 16, 2024, vest in four equal annual installments beginning on February 17, 2025.

F8 · derivative.expiration_date: These restricted stock units, granted on February 16, 2024, vest in four equal annual installments beginning on February 17, 2025.

F9 · balance_after: Includes approximately 1,212 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001733701-26-000001 · wk-form4_1771450352.xml · derivative · entry 6

Waters James L · CIK 0001733701 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,028

Underlying: Common Shares · 6,028 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F6 · derivative.exercise_date: These restricted stock units, granted on February 17, 2023, vest in four equal annual installments beginning on February 17, 2024.

F6 · derivative.expiration_date: These restricted stock units, granted on February 17, 2023, vest in four equal annual installments beginning on February 17, 2024.

F7 · balance_after: Includes approximately 551 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001733701-26-000001 · wk-form4_1771450352.xml · derivative · entry 5

Waters James L · CIK 0001733701 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 3,573 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F4 · derivative.exercise_date: These restricted stock units, granted on February 14, 2022, vested in four equal annual installments ending on February 17, 2026.

F4 · derivative.expiration_date: These restricted stock units, granted on February 14, 2022, vested in four equal annual installments ending on February 17, 2026.

F5 · derivative.underlying_shares: Includes approximately 163 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001733701-26-000001 · wk-form4_1771450352.xml · nonDerivative · entry 2

Waters James L · CIK 0001733701 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,216

SEC source: 0001733701-26-000001 · wk-form4_1771450352.xml · nonDerivative · entry 1

Waters James L · CIK 0001733701 · General Counsel and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,606

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 · price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

SEC source: 0002053125-26-000002 · wk-form4_1771450203.xml · derivative · entry 5

Ramani Mohit · CIK 0002053125 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,297

Underlying: Common Shares · 5,767 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F4 · derivative.exercise_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F4 · derivative.expiration_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F5 · balance_after: Includes approximately 1,054 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0002053125-26-000002 · wk-form4_1771450203.xml · nonDerivative · entry 2

Ramani Mohit · CIK 0002053125 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,788

SEC source: 0002053125-26-000002 · wk-form4_1771450203.xml · nonDerivative · entry 1

Ramani Mohit · CIK 0002053125 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,360

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 · price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

SEC source: 0001669883-26-000002 · wk-form4_1771450045.xml · derivative · entry 12

Paine Andrew J III · CIK 0001669883 · Head of Institutional Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,595

Underlying: Common Shares · 11,532 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F12 · derivative.exercise_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F12 · derivative.expiration_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F13 · balance_after: Includes approximately 2,109 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001669883-26-000002 · wk-form4_1771450045.xml · derivative · entry 11

Paine Andrew J III · CIK 0001669883 · Head of Institutional Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,920

Underlying: Common Shares · 12,960 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F10 · derivative.exercise_date: These restricted stock units, granted on February 16, 2024, vest in four equal annual installments beginning on February 17, 2025.

F10 · derivative.expiration_date: These restricted stock units, granted on February 16, 2024, vest in four equal annual installments beginning on February 17, 2025.

F11 · balance_after: Includes approximately 1,778 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001669883-26-000002 · wk-form4_1771450045.xml · derivative · entry 10

Paine Andrew J III · CIK 0001669883 · Head of Institutional Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,129

Underlying: Common Shares · 11,129 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F8 · derivative.exercise_date: These restricted stock units, granted on February 17, 2023, vest in four equal annual installments beginning on February 17, 2024.

F8 · derivative.expiration_date: These restricted stock units, granted on February 17, 2023, vest in four equal annual installments beginning on February 17, 2024.

F9 · balance_after: Includes approximately 1,018 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001669883-26-000002 · wk-form4_1771450045.xml · derivative · entry 9

Paine Andrew J III · CIK 0001669883 · Head of Institutional Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 8,935 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F6 · derivative.exercise_date: These restricted stock units, granted on February 14, 2022, vested in four equal annual installments ending on February 17, 2026.

F6 · derivative.expiration_date: These restricted stock units, granted on February 14, 2022, vested in four equal annual installments ending on February 17, 2026.

F7 · derivative.underlying_shares: Includes approximately 408 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001669883-26-000002 · wk-form4_1771450045.xml · nonDerivative · entry 2

Paine Andrew J III · CIK 0001669883 · Head of Institutional Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,727

SEC source: 0001669883-26-000002 · wk-form4_1771450045.xml · nonDerivative · entry 1

Paine Andrew J III · CIK 0001669883 · Head of Institutional Bank

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 211,140

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 · price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

SEC source: 0001669893-26-000002 · wk-form4_1771449964.xml · derivative · entry 8

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,297

Underlying: Common Shares · 5,767 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F10 · derivative.exercise_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F10 · derivative.expiration_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F11 · balance_after: Includes approximately 1,054 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001669893-26-000002 · wk-form4_1771449964.xml · derivative · entry 7

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,385

Underlying: Common Shares · 11,193 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F8 · derivative.exercise_date: These restricted stock units, granted on February 16, 2024, vest in four equal annual installments beginning on February 17, 2025.

F8 · derivative.expiration_date: These restricted stock units, granted on February 16, 2024, vest in four equal annual installments beginning on February 17, 2025.

F9 · balance_after: Includes approximately 1,535 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001669893-26-000002 · wk-form4_1771449964.xml · derivative · entry 6

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,811

Underlying: Common Shares · 8,811 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F6 · derivative.exercise_date: These restricted stock units, granted on February 17, 2023, vest in four equal annual installments beginning on February 17, 2024.

F6 · derivative.expiration_date: These restricted stock units, granted on February 17, 2023, vest in four equal annual installments beginning on February 17, 2024.

F7 · balance_after: Includes approximately 806 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001669893-26-000002 · wk-form4_1771449964.xml · derivative · entry 5

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Shares · 6,790 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F4 · derivative.exercise_date: These restricted stock units, granted on February 14, 2022, vested in four equal annual installments ending on February 17, 2026.

F4 · derivative.expiration_date: These restricted stock units, granted on February 14, 2022, vested in four equal annual installments ending on February 17, 2026.

F5 · derivative.underlying_shares: Includes approximately 310 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001669893-26-000002 · wk-form4_1771449964.xml · nonDerivative · entry 2

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 281,564

SEC source: 0001669893-26-000002 · wk-form4_1771449964.xml · nonDerivative · entry 1

Mago Angela G · CIK 0001669893 · Chief Human Resources Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,976

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 · price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

SEC source: 0001342543-26-000001 · wk-form4_1771449828.xml · derivative · entry 8

Khayat Clark H · CIK 0001342543 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,612

Underlying: Common Shares · 8,871 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F10 · derivative.exercise_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F10 · derivative.expiration_date: These restricted stock units, granted on February 17, 2025, vest in four equal annual installments beginning on February 17, 2026.

F11 · balance_after: Includes approximately 1,622 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001342543-26-000001 · wk-form4_1771449828.xml · derivative · entry 7

Khayat Clark H · CIK 0001342543 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,671

Underlying: Common Shares · 8,837 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F8 · derivative.exercise_date: These restricted stock units, granted on February 16, 2024, vest in four equal annual installments beginning on February 17, 2025.

F8 · derivative.expiration_date: These restricted stock units, granted on February 16, 2024, vest in four equal annual installments beginning on February 17, 2025.

F9 · balance_after: Includes approximately 1,212 dividend-equivalent restricted stock units accrued between March and December 2025.

SEC source: 0001342543-26-000001 · wk-form4_1771449828.xml · derivative · entry 6

Khayat Clark H · CIK 0001342543 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,564

Underlying: Common Shares · 5,564 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.

F1 · derivative.exercise_price: Each restricted stock unit represents the right to receive one KeyCorp common share at vesting.

F6 · derivative.exercise_date: These restricted stock units, granted on February 17, 2023, vest in four equal annual installments beginning on February 17, 2024.

F6 · derivative.expiration_date: These restricted stock units, granted on February 17, 2023, vest in four equal annual installments beginning on February 17, 2024.

F7 · balance_after: Includes approximately 509 dividend-equivalent restricted stock units accrued between March and December 2025.