BOKF BOK Financial Corporation

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).         
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES                                                                                   
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940                       

1. Name and Address of Reporting Person * Maun Marc	2. Issuer Name and Ticker or Trading Symbol BOK FINANCIAL CORP [ BOKF ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) EVP - Regional Banking
(Last)          (First)          (Middle) C/O FREDERIC DORWART, LAWYERS PLLC, 124 EAST 4TH STREET	3. Date of Earliest Transaction (MM/DD/YYYY) 1/11/2022
(Street) TULSA, OK 74103 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	1/11/2022		F		121.1328	D	$112.15	21358.8672	D
Common Stock	1/11/2022		D		1194.8672	D	(1)	20164	D
Common Stock								12189	I	Marc Christopher Maun Revocable Trust (1997)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Phantom Stock	(2)	1/11/2022		A		1194.8672		(3)	(3)	Common Stock	1194.8672	(1)	1194.8672	D

Explanation of Responses:
(1)	In connection with the vesting on January 11, 2022 of restricted stock units previously granted to the reporting person, the reporting person's receipt of 1194.8672 shares of common stock was deferred, resulting in the reporting person's receipt instead of 1194.8672 shares of phantom stock pursuant to BOKF's deferred compensation plan. The reporting person is therefore reporting the disposition of 1194.8672 shares of common stock in exchange for an equal number of shares of phantom stock.
(2)	Each share of phantom stock represents a right to receive one share of common stock or, at BOKF's election, the cash value thereof.
(3)	The phantom stock becomes payable upon the reporting person's termination of employment with BOKF.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Maun Marc C/O FREDERIC DORWART, LAWYERS PLLC 124 EAST 4TH STREET TULSA, OK 74103			EVP - Regional Banking

Signatures
/s/ Tamara Wagman, Power of Attorney		1/13/2022
**Signature of Reporting Person		Date