BOK Financial shareholders elect 17 directors, ratify EY as auditor

1. Election of Directors For Against/Withheld Abstain Non-Vote Alan S. Armstrong 47,241,527 10,911,801 — 2,760,345 Steven Bangert 54,891,185 3,262,143 — 2,760,345 Chester E. Cadieux, III 50,407,426 7,745,902 — 2,760,345 John W. Coffey 51,489,067 6,664,261 — 2,760,345 Joseph W. Craft, III 47,290,764 10,862,564 — 2,760,345 David F. Griffin 54,657,001 3,496,327 — 2,760,345 E. Carey Joullian, IV 51,191,141 6,962,187 — 2,760,345 George B. Kaiser 49,027,974 9,125,354 — 2,760,345 Stacy C. Kymes 51,040,067 7,113,261 — 2,760,345 Stanley A. Lybarger 48,864,051 9,289,277 — 2,760,345 Steven J. Malcolm 54,655,573 3,497,755 — 2,760,345 Emmet C. Richards 54,758,941 3,394,387 — 2,760,345 Claudia San Pedro 54,921,786 3,231,542 — 2,760,345 Kayse M. Shrum 55,235,565 2,917,763 — 2,760,345 Peggy I. Simmons 51,552,205 6,601,123 — 2,760,345 Michael C. Turpen 54,749,480 3,403,848 — 2,760,345 Rose M. Washington-Jones 54,850,728 3,302,600 — 2,760,345

3. Advisory vote to approve the compensation of named executive officers 57,920,105 196,559 36,664 2,760,345

2. Ratification of Ernst & Young LLP as Auditor for Fiscal Year Ending December 31, 2024 60,288,883 620,955 3,835 —