X0508 4 2026-02-06 0 0000091576 KEYCORP /NEW/ KEY 0001669883 Paine Andrew J III C/O KEYCORP 127 PUBLIC SQUARE CLEVELAND OH 44114 0 1 0 0 Head of Institutional Bank 0 Common Shares 2026-02-06 4 S 0 65961 23.23 D 166583 D Common Shares 4265 I By spouse Common Shares 445 I By Paine Investments LP Common Shares 108746 I By GRAT Common Shares 26389 I 401(k) Plan The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.23 to $23.26. 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. These shares are held in a grantor retained annuity trust for the benefit of the reporting person and the reporting person's children. The reporting person is the trustee of the trust. Reported as of February 9, 2026. Adam J. Larkins POA for Andrew J. Paine III 2026-02-10