X0306 4/A 2016-01-08 2016-01-11 0 0000875357 BOK FINANCIAL CORP ET AL BOKF 0001326598 Grauer Scott C/O FREDERIC DORWART LAWYERS 124 EAST FOURTH STREET TULSA OK 74103 0 1 0 0 EVP - Wealth Management Common Stock 2016-01-08 4 A 0 8293 0 A 30877 D Represents restricted stock which vests 5 years from the date of grant. Shares are subject to forfeiture (i) upon termination of employment prior to vesting, and (ii) certain performance earnings per share targets established pursuant to BOKF Executive Incentive Plan are not met. This Form 4/A is being filed to correct the Amount of Securities Beneficially Owned Following Reported Transactions due to a scrivener's error. /s/ Frederic Dorwart, Power of Attorney 2016-02-11