BOK FINANCIAL CORP — Director's Dealing 2012

Mar 9, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BOK FINANCIAL CORP ET AL (BOKF)
CIK: 0000875357
Period of Report: 2012-03-07

Reporting Person: Cotter Charles E (Chief Credit Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-03-07	2009 Stock Options	$9.64	D	4720	Disposed		Common Stock (4720)	Direct

Footnotes

F1: Represents downward stock option adjustments based upon attainment of performance goals established pursuant to the BOKF Executive Incentive Plan for stock option awards made in 2009.

F2: 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.

F3: Options expire 3 years after vesting.