Company: BOKF
Filing Date: 2025-03-20
Form Type: DEF 14A
Source: 0000875357-25-000020
Chunk: 4

Company: BOK FINANCIAL CORP
Filing Date: 2025-03-20
Form: DEF 14A
Chunk 4
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 executives’ compensation. If you are voting shares held in the BOKF Thrift Plan and you fail to mark your proxy with instructions, your shares will be voted by the Trustee of the Thrift Plan in the same ratio as those shares credited to the account of the Thrift Plan members who do give instructions to the Trustee. George B. Kaiser currently owns approximately 59.08% of the outstanding common stock and plans to vote all of his shares FOR the three proposals.

If you hold your shares in “street name” (shares held in the name of a bank or broker on a person’s behalf), you must vote by following the instructions on the form that you receive from your broker or nominee. Without your instructions, your broker or nominee is permitted to use its own discretion and vote your shares on certain routine matters (such as Item 2), but is not permitted to use discretion and vote your shares on non-routine matters (such as Items 1 and 3). We urge you to give voting instructions to your broker on all voting items.

As to any other matter that may properly be brought before the annual meeting, your proxy will be voted as the Board of Directors may recommend. If the Board of Directors makes no recommendation, your proxy will be voted as the proxy holder named in your proxy card deems advisable. The Board of Directors does not know of any other matter that is expected to be presented for consideration at the annual meeting.

Any shareholder executing a proxy retains the right to revoke it any time prior to exercise at the annual meeting. A proxy may be revoked by (i) delivery of written notice of revocation to Tamara Sloan, Secretary, at 124 East Fourth Street, Tulsa, Oklahoma 74103, (ii) execution and delivery of a later proxy to the address indicated on the proxy card, or (iii) voting the shares electronically at the annual meeting. If not revoked, all shares represented by properly executed proxies will be voted as specified therein.

#### Voting and Quorum Requirements at the Meeting
Only holders of shares of common stock of the Company at the close of business on March 3, 2025 (the “record date”) are entitled to notice of and to vote at the annual meeting. On the record date, there were 64,271,736 shares of common stock outstanding and entitled to vote.

<div align='center'>BOK Financial Corporation | 5</div>

You will have one vote on each matter before the meeting for each share of common stock of the Company