<SEC-DOCUMENT>0001248915-18-000148.txt : 20181207
<SEC-HEADER>0001248915-18-000148.hdr.sgml : 20181207
<ACCEPTANCE-DATETIME>20181207171706
ACCESSION NUMBER:		0001248915-18-000148
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20181201
FILED AS OF DATE:		20181207
DATE AS OF CHANGE:		20181207

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Martin Derek
		CENTRAL INDEX KEY:			0001760987

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37811
		FILM NUMBER:		181224265

	MAIL ADDRESS:	
		STREET 1:		C/O FREDERIC DORWART, LAWYERS PLLC
		STREET 2:		124 EAST FOURTH STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103

ISSUER:		

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

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2018-12-01</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000875357</issuerCik>
        <issuerName>BOK FINANCIAL CORP ET AL</issuerName>
        <issuerTradingSymbol>BOKF</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001760987</rptOwnerCik>
            <rptOwnerName>Martin Derek</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O FREDERIC DORWART, LAWYERS PLLC</rptOwnerStreet1>
            <rptOwnerStreet2>124 EAST FOURTH STREET</rptOwnerStreet2>
            <rptOwnerCity>TULSA</rptOwnerCity>
            <rptOwnerState>OK</rptOwnerState>
            <rptOwnerZipCode>74103</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP - Consumer Banking</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3777</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">3,777 of these shares represent restricted stock which vests 3 years from the date of grant. Shares are subject to forfeiture (i) upon termination of employment prior to vesting, and (ii) if certain performance earnings per share targets established pursuant to BOKF Executive Incentive Plan are not met.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Frederic Dorwart, Power of Attorney</signatureName>
        <signatureDate>2018-12-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>powerofattorneymartin.txt
<DESCRIPTION>POWER OF ATTORNEY
<TEXT>
POWER OF ATTORNEY

KNOW ALL MEN BY THESE PRESENTS:

That the undersigned, DEREK MARTIN, hereinafter referred to as
"Principal", has made, constituted, and appointed, and by these
presents does make, constitute and appoint FREDERIC DORWART AND
TAMARA R. WAGMAN, hereinafter referred to as "Attorney", whether
one or more than one acting jointly, the true and lawful attorney
for Principal and in the name, place and stead of Principal to
do or perform any act which a Principal may lawfully do or
perform through any attorney-in-fact, such power to be limited
to the following:

To execute, on Principal's behalf, Forms 3, 4 and 5, and to file
such forms with the Securities and Exchange Commission and such
other regulating organizations or governmental agencies as may be
required and to obtain and maintain any filing codes related to
filing of the same with respect to all BOK Financial stock ownership.

HEREBY GIVING AND GRANTING UNTO ATTORNEY, full power and authority
to do and perform all and every act and thing whatsoever requisite
and necessary to be done in and about the premises as fully and to
all intents and purposes as Principal might or could do if personally
present, with full power of substitution and revocation, hereby
ratifying and confirming all that Attorney  may do as it relates
solely to the power enumerated above.

This Power of Attorney may be revoked by Principal by an instrument
in writing signed by Principal.

IN WITNESS WHEREOF, I have hereunto set my hand this 4th day of
December, 2018.


                    By /s/ Derek Martin
                    DEREK MARTIN

State of  Oklahoma

County of Tulsa

     This Power of Attorney was acknowledged before me on this
4 day of December, 2018 by Derek Martin, Individually.

[SEAL]

                    /s/ Kim Rutledge
                    Notary Public

                    My commission expires 6/26/2022
                    My commission number 06006212
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
