BOKF · Bok Financial Corp

Includes 42.958 shares of BOKF common stock acquired under a BOKF dividend reinvestment plan since the date of the reporting person's last ownership report.

Includes 44.519 shares of BOKF common stock acquired under a BOKF dividend reinvestment plan since the date of the reporting person's last ownership report.

Includes 116.257 shares of BOKF common stock acquired under a BOKF dividend reinvestment plan.

Mr. Vincent transferred 940 shares he directly held to The Vincent Family Revocable Trust.

Mr. Vincent transferred 940 shares he directly held to The Vincent Family Revocable Trust.

Represents unrestricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.

Represents upward restricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.

Represents upward restricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.

Each share of phantom stock represents a right to receive one share of common stock, or at the Company's election, the cash value thereof.

Prior to issuance, the reporting person elected to defer receipt of 5,716 shares of phantom stock (restricted stock units) issued on February 28, 2023; which such phantom stock vested on February 18, 2026. On vesting, 182.753 shares of the phantom stock were disposed of to pay the taxes on vesting. The remaining 5,533.247 shares of phantom stock remain held by the reporting person as a derivative security.

The phantom stock becomes payable upon the reporting person's termination of employment with the Company.

Each share of phantom stock represents a right to receive one share of common stock, or at the Company's election, the cash value thereof.

Prior to issuance, the reporting person elected to defer receipt of 2,525 shares of phantom stock (restricted stock units) issued on February 28, 2023; which such phantom stock vested on February 18, 2026. On vesting, 111.642 shares of the phantom stock were disposed of to pay the taxes on vesting. The remaining 2,413.358 shares of phantom stock remain held by the reporting person as a derivative security.

The phantom stock becomes payable upon the reporting person's termination of employment with the Company.

Each share of phantom stock represents a right to receive one share of common stock, or at the Company's election, the cash value thereof.

Prior to issuance, the reporting person elected to defer receipt of 4,395 shares of phantom stock (restricted stock units) issued on February 28, 2023; which such phantom stock vested on February 18, 2026. On vesting, 132.413 shares of the phantom stock were disposed of to pay the taxes on vesting. The remaining 4,262.587 shares of phantom stock remain held by the reporting person as a derivative security.

The phantom stock becomes payable upon the reporting person's termination of employment with the Company.

Prior to issuance, the reporting person elected to defer receipt of 4,395 shares of phantom stock (restricted stock units) issued on February 28, 2023; which such phantom stock vested on February 18, 2026. On vesting, 132.413 shares of the phantom stock were disposed of to pay the taxes on vesting. The remaining 4,262.587 shares of phantom stock remain held by the reporting person as a derivative security.

Represents upward restricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.

Represents upward restricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.

Represents upward restricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.

Each share of phantom stock represents a right to receive one share of common stock, or at the Company's election, the cash value thereof.

Prior to issuance, the reporting person elected to defer receipt of 3,996 shares of phantom stock (restricted stock units) issued on February 28, 2023; which such phantom stock vested on February 18, 2026. On vesting, 126.644 shares of the phantom stock were disposed of to pay the taxes on vesting. The remaining 3,869.356 shares of phantom stock remain held by the reporting person as a derivative security.

The phantom stock becomes payable upon the reporting person's termination of employment with the Company.

Represents upward restricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.

Prior to issuance, the reporting person elected to defer receipt of 2,525 shares of phantom stock (restricted stock units) issued on February 28, 2023; which such phantom stock vested on February 18, 2026. On vesting, 111.642 shares of the phantom stock were disposed of to pay the taxes on vesting. The remaining 2,413.358 shares of phantom stock remain held by the reporting person as a derivative security.

Represents upward restricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.

Prior to issuance, the reporting person elected to defer receipt of 3,996 shares of phantom stock (restricted stock units) issued on February 28, 2023; which such phantom stock vested on February 18, 2026. On vesting, 126.644 shares of the phantom stock were disposed of to pay the taxes on vesting. The remaining 3,869.356 shares of phantom stock remain held by the reporting person as a derivative security.

Represents upward restricted stock adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for restricted stock awards made in 2023.