<SEC-DOCUMENT>0000875357-21-000018-index.html : 20210325
<SEC-HEADER>0000875357-21-000018.hdr.sgml : 20210325
<ACCEPTANCE-DATETIME>20210325102017
ACCESSION NUMBER:		0000875357-21-000018
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		10
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210325
DATE AS OF CHANGE:		20210325

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BOK FINANCIAL CORP
		CENTRAL INDEX KEY:			0000875357
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		IRS NUMBER:				731373454
		STATE OF INCORPORATION:			OK
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37811
		FILM NUMBER:		21770580

	BUSINESS ADDRESS:	
		STREET 1:		BANK OF OKLAHOMA TOWER
		STREET 2:		BOSTON AVENUE AT SECOND STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74172
		BUSINESS PHONE:		9185886000

	MAIL ADDRESS:	
		STREET 1:		BANK OF OKLAHOMA TOWER
		STREET 2:		P O BOX 2300
		CITY:			TULSA
		STATE:			OK
		ZIP:			74192

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BOK FINANCIAL CORP ET AL
		DATE OF NAME CHANGE:	19950626
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>a20201231bokfproxy.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: a20201231bokfproxy.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>bokfcorp-stkx2clr1a.jpg
<TEXT>
Document 2 - file: bokfcorp-stkx2clr1a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>bokfinancialcorporation_qrb.jpg
<TEXT>
Document 3 - file: bokfinancialcorporation_qrb.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>bokfinancialcorporation_qrc.jpg
<TEXT>
Document 4 - file: bokfinancialcorporation_qrc.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>chart-3f09caa4e664456ba381a.jpg
<TEXT>
Document 5 - file: chart-3f09caa4e664456ba381a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>chart-5347bab33e5f4010afd1a.jpg
<TEXT>
Document 6 - file: chart-5347bab33e5f4010afd1a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>chart-95a0f248add7433f8e01a.jpg
<TEXT>
Document 7 - file: chart-95a0f248add7433f8e01a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>image2a061a.jpg
<TEXT>
Document 8 - file: image2a061a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>image3a061a.jpg
<TEXT>
Document 9 - file: image3a061a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>image4a061a.gif
<TEXT>
Document 10 - file: image4a061a.gif

</DOCUMENT>
</SEC-DOCUMENT>