KEY

SEC source: 0001496583-26-000007 · wk-form4_1790972553.xml · derivative · entry 4

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,043

Underlying: Common Shares · 1,417 shares

Expires 2026-10-01

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.

F6 · balance_after: Includes approximately 1,417 dividend-equivalent deferred shares accrued under the Amended and Restated Directors' Deferred Share Sub-Plan to the KeyCorp 2026 Equity Compensation Plan in September 2026.

SEC source: 0001496583-26-000007 · wk-form4_1790972553.xml · derivative · entry 3

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,376

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 80 dividend-equivalent deferred shares accrued under the Deferred Compensation Plan in September 2026.

SEC source: 0001496583-26-000007 · wk-form4_1790972553.xml · nonDerivative · entry 2

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,184

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: 0001496583-26-000007 · wk-form4_1790972553.xml · nonDerivative · entry 1

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,767

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 133 common shares acquired through dividend reinvestments in September 2026.

SEC source: 0001188585-26-000006 · wk-form4_1790972331.xml · derivative · entry 2

CUTLER ALEXANDER M · CIK 0001188585 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,823

Underlying: Common Shares · 840 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 2026 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 374 dividend-equivalent deferred shares accrued under the Deferred Share Plan in September 2026.

SEC source: 0001443147-26-000007 · wk-form4_1790972378.xml · derivative · entry 2

Hayes Robin · CIK 0001443147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,809

Underlying: Common Shares · 1,557 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 2026 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 498 dividend-equivalent deferred shares accrued under the Deferred Share Plan in September 2026.

SEC source: 0001557267-26-000006 · wk-form4_1790972405.xml · derivative · entry 2

Rankin Devina A · CIK 0001557267 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,706

Underlying: Common Shares · 1,557 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 2026 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 862 dividend-equivalent deferred shares accrued under the Deferred Share Plan in September 2026.

SEC source: 0001243183-26-000006 · wk-form4_1790972435.xml · derivative · entry 2

VASOS TODD J · CIK 0001243183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,006

Underlying: Common Shares · 1,930 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 2026 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 478 dividend-equivalent deferred shares accrued under the Deferred Share Plan in September 2026.

SEC source: 0001486643-26-000002 · wk-form4_1790195944.xml · nonDerivative · entry 1

Gorman Christopher M. · CIK 0001486643 · Director · Chairman and CEO

10b5-1 filing: No plan indicated

Ownership: Indirect · By GRAT

Disclosed balance after: 0

F1 · ownership.nature: Upon termination of this grantor retained annuity trust on September 21, 2026, 29,821 shares of KeyCorp common stock were transferred to the reporting person's children. The remaining shares in such trust were returned to the reporting person and continue to be reported in this Form 4 as directly owned.

SEC source: 0002053125-26-000003 · wk-form4_1784923583.xml · nonDerivative · entry 1

Ramani Mohit · CIK 0002053125 · Chief Risk Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,855

F1 · balance_after: Includes approximately 1,067 common shares acquired through dividend reinvestments between March and June 2026.

SEC source: 0000950157-26-000788 · 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: 157,470,114

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: 0001188585-26-000005 · wk-form4_1783369698.xml · derivative · entry 2

CUTLER ALEXANDER M · CIK 0001188585 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,609

Underlying: Common Shares · 26,893 shares

Expires 2026-07-01

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.

F1 · derivative.exercise_price: Each deferred share is the economic equivalent of one common share.

F1 · price: Each deferred share is the economic equivalent of one common share.

SEC source: 0001188585-26-000005 · wk-form4_1783369698.xml · nonDerivative · entry 1

CUTLER ALEXANDER M · CIK 0001188585 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 325,309

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 is the economic equivalent of one common share.

SEC source: 0001243183-26-000005 · wk-form4_1783369550.xml · derivative · entry 2

VASOS TODD J · CIK 0001243183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,598

Underlying: Common Shares · 27,385 shares

Expires 2026-07-01

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.

F1 · derivative.exercise_price: Each deferred share is the economic equivalent of one common share.

F1 · price: Each deferred share is the economic equivalent of one common share.

SEC source: 0001243183-26-000005 · wk-form4_1783369550.xml · nonDerivative · entry 1

VASOS TODD J · CIK 0001243183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,640

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 is the economic equivalent of one common share.

SEC source: 0001496583-26-000006 · wk-form4_1783369495.xml · derivative · entry 4

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,043

Underlying: Common Shares · 20,168 shares

Expires 2026-07-01

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 1,542 dividend-equivalent deferred shares accrued under the Amended and Restated Directors' Deferred Share Sub-Plan to the KeyCorp Amended and Restated 2026 Equity Compensation Plan in June 2026.

SEC source: 0001496583-26-000006 · wk-form4_1783369495.xml · derivative · entry 3

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,823

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 82 dividend-equivalent deferred shares accrued under the Deferred Compensation Plan in June 2026.

SEC source: 0001496583-26-000006 · wk-form4_1783369495.xml · nonDerivative · entry 2

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,108

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: 0001496583-26-000006 · wk-form4_1783369495.xml · nonDerivative · entry 1

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,940

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 126 common shares acquired through dividend reinvestments in June 2026.

SEC source: 0000950157-26-000774 · 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: 157,646,917

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: 0001243183-26-000004 · wk-form4_1783043180.xml · derivative · entry 2

VASOS TODD J · CIK 0001243183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,983

Underlying: Common Shares · 1,843 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 2026 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 690 dividend-equivalent deferred shares accrued under the Deferred Share Plan in June 2026.

SEC source: 0001557267-26-000004 · wk-form4_1783043152.xml · derivative · entry 2

Rankin Devina A · CIK 0001557267 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,287

Underlying: Common Shares · 1,355 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 2026 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 815 dividend-equivalent deferred shares accrued under the Deferred Share Plan in June 2026.

SEC source: 0001443147-26-000006 · wk-form4_1783043117.xml · derivative · entry 2

Hayes Robin · CIK 0001443147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,753

Underlying: Common Shares · 1,355 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 2026 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 466 dividend-equivalent deferred shares accrued under the Deferred Share Plan in June 2026.

SEC source: 0001188585-26-000004 · wk-form4_1783043091.xml · derivative · entry 2

CUTLER ALEXANDER M · CIK 0001188585 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,502

Underlying: Common Shares · 732 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 2026 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 596 dividend-equivalent deferred shares accrued under the Deferred Share Plan in June 2026.

SEC source: 0000950157-26-000748 · 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: 157,885,378

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: 0000950157-26-000722 · 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: 158,091,354

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: 0000950157-26-000692 · 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: 158,368,536

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: 0001487311-26-000003 · wk-form4_1780689781.xml · nonDerivative · entry 1

Gile Elizabeth R. · CIK 0001487311 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,255

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.88 to $20.89.

F2 · price: The reporting person may provide to KeyCorp, any security holder of KeyCorp, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

SEC source: 0000950157-26-000659 · 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: 158,723,874

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: 0000950157-26-000630 · 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: 158,886,566

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: 0001496583-26-000004 · wk-form4_1779135373.xml · derivative · entry 2

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 168,668

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

SEC source: 0001615491-26-000003 · wk-form4_1779135368.xml · derivative · entry 2

DeSpirito Antonio III · CIK 0001615491 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,352

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

SEC source: 0001443147-26-000005 · wk-form4_1779135362.xml · derivative · entry 2

Hayes Robin · CIK 0001443147 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,933

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

SEC source: 0002050454-26-000001 · wk-form4_1779135356.xml · derivative · entry 2

Allard Jacqui · CIK 0002050454 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,551

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F4 · balance_after: Includes approximately 401 dividend-equivalent deferred shares accrued under the Deferred Share Plan between June 2025 and March 2026.

SEC source: 0001188585-26-000003 · wk-form4_1779135348.xml · derivative · entry 2

CUTLER ALEXANDER M · CIK 0001188585 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,174

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), payment of the deferred shares has been deferred until July 1, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), payment of the deferred shares has been deferred until July 1, 2029.

SEC source: 0001311365-26-000002 · wk-form4_1779135342.xml · derivative · entry 2

Hipple Richard J · CIK 0001311365 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,777

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

SEC source: 0002050456-26-000001 · wk-form4_1779135338.xml · derivative · entry 2

Khanna Somesh · CIK 0002050456 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,551

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F4 · balance_after: Includes approximately 401 dividend-equivalent Deferred Shares accrued between June 2025 and March 2026.

SEC source: 0001289488-26-000002 · wk-form4_1779135320.xml · derivative · entry 2

Henson Christopher L · CIK 0001289488 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,352

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

SEC source: 0001557267-26-000003 · wk-form4_1779135327.xml · derivative · entry 2

Rankin Devina A · CIK 0001557267 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,117

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), payment of the deferred shares has been deferred until January 1, 2031.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), payment of the deferred shares has been deferred until January 1, 2031.

SEC source: 0001487311-26-000002 · wk-form4_1779135306.xml · derivative · entry 2

Gile Elizabeth R. · CIK 0001487311 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,059

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), payment of the deferred shares has been deferred until October 1, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), payment of the deferred shares has been deferred until October 1, 2029.

F4 · balance_after: Includes approximately 1,338 dividend-equivalent Deferred Shares accrued in March 2026.

SEC source: 0001324953-26-000002 · wk-form4_1779135300.xml · derivative · entry 2

Dallas H James · CIK 0001324953 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,777

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

SEC source: 0001681915-26-000002 · wk-form4_1779135295.xml · derivative · entry 2

Tobin Richard J · CIK 0001681915 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,896

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), the Participant will receive payment of the Deferred Shares one-half as Common Shares and one-half in cash on May 14, 2029.

F4 · balance_after: Includes approximately 832 dividend-equivalent Deferred Shares accrued in March 2026.

SEC source: 0001243183-26-000003 · wk-form4_1779135290.xml · derivative · entry 2

VASOS TODD J · CIK 0001243183 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,450

Underlying: Common Shares · 7,352 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Deferred Share is the economic equivalent of one Common Share.

F3 · price: The Deferred Shares were awarded under the Deferred Share Plan.

F2 · derivative.exercise_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), payment of the deferred shares has been deferred until July 1, 2029.

F2 · derivative.expiration_date: Under the terms of KeyCorp's Amended and Restated Directors' Deferred Share Sub-Plan of the KeyCorp 2026 Equity Compensation Plan (the "Deferred Share Plan"), payment of the deferred shares has been deferred until July 1, 2029.

SEC source: 0000950157-26-000598 · 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: 159,106,920

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: 0001311365-26-000001 · wk-form4_1778709733.xml · derivative · entry 3

Hipple Richard J · CIK 0001311365 · 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.

F3 · balance_after: Includes approximately 1,637 dividend-equivalent Deferred Shares accrued between June 2025 and March 2026.

SEC source: 0001311365-26-000001 · wk-form4_1778709733.xml · nonDerivative · entry 2

Hipple Richard J · CIK 0001311365 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,575

SEC source: 0001311365-26-000001 · wk-form4_1778709733.xml · nonDerivative · entry 1

Hipple Richard J · CIK 0001311365 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,634

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.

F2 · balance_after: Includes approximately 4,096 common shares acquired through dividend reinvestments between June 2025 and March 2026.

SEC source: 0001496583-26-000003 · wk-form4_1778703832.xml · derivative · entry 3

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,316

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.

SEC source: 0001496583-26-000003 · wk-form4_1778703832.xml · nonDerivative · entry 2

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,288

SEC source: 0001496583-26-000003 · wk-form4_1778703832.xml · nonDerivative · entry 1

Snyder Barbara R · CIK 0001496583 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,347

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.