BOK Financial (BOKF) Form 4 BOK FINANCIAL CORP ET AL / Patrick E. Piper ownership change

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person^*

Piper Patrick E.

(Last) (First) (Middle)

C/O FREDERIC DORWART, LAWYERS

124 EAST FOURTH STREET

(Street)

TULSA, OK 74103

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BOK FINANCIAL CORP ET AL [ BOKF ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
EVP - Consumer Banking

3. Date of Earliest Transaction (Month/Day/Year)
12/05/2017

4. If Amendment, Date of Original Filed (Month/Day/Year)

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. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction 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	12/05/2017		M		886	A	$48.46	37,709.635	D
Common Stock	12/05/2017		M		1,927	A	$36.65	39,636.635	D
Common Stock	12/05/2017		M		381	A	$48.3	40,017.635	D
Common Stock	12/05/2017		M		363	A	$55.94	40,380.635	D
Common Stock	12/05/2017		F		3,557	D	$89.5951	36,823.635	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction 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 (Month/Day/Year)		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: 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
2008 Stock Options	$48.46	12/05/2017		M			886	(1)	(2)	Common Stock	886	$0	0	D
2009 Stock Options	$36.65	12/05/2017		M			1,927	(1)	(2)	Common Stock	1,927	$0	1,927	D
2010 Stock Options	$48.3	12/05/2017		M			381	(1)	(2)	Common Stock	381	$0	764	D
2011 Stock Options	$55.94	12/05/2017		M			363	(1)	(2)	Common Stock	363	$0	726	D

Explanation of Responses:

1. For options granted in any one year, one-seventh of the options of such grant vest and become exercisable on the grant date of the anniversary each year commencing on the first anniversary after the grant.

2. Options expire 3 years after vesting.

	/s/ Frederic Dorwart, Power of Attorney	12/06/2017
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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