E. Patrick Piper

Insider Trading: Sales

Company	Symbol	Price	Amount	Relationship	Remaining Holdings	Date	Form 4
Bok Financial Corp Et Al	BOKF	$103.09	12,962	Officer	25,066	2018-06-01	Filing
Bok Financial Corp Et Al	BOKF	$103.00	38	Officer	38,028	2018-05-25	Filing
Bok Financial Corp Et Al	BOKF	$103.30	5,475	Officer	38,066	2018-05-24	Filing
Bok Financial Corp Et Al	BOKF	$104.20	601	Officer	43,541	2018-05-23	Filing