0000875357-99-000011 S-8 6 19991230 19991230 BOK FINANCIAL CORP ET AL 0000875357 6021 731373454 OK 1231 S-8 33 333-93957 99784441 BANK OF OKLAHOMA TOWER PO BOX 2300 TULSA OK 74192 9185886416 BANK OF OKLAHOMA TOWER P O BOX 2300 TULSA OK 74192 S-8 1 000087535799000011-001-seq1-s-8.txt BOK FINANCIAL CORPORATION 2000 STOCK OPTION PLAN EX-4 2 000087535799000011-002-seq2-ex-4.txt BOK FINANCIAL CORPORATION 2000 STOCK OPTION PLAN EX-5 3 000087535799000011-003-seq3-ex-5.txt OPINION OF OPINION OF FREDERIC DORWART, LAWYERS EX-23 4 000087535799000011-004-seq4-ex-23.txt CONSENT OF FREDERIC DORWART, LAWYERS EX-23.1 5 000087535799000011-005-seq5-ex-23-1.txt CONSENT OF ERNST & YOUNG LLP EX-24 6 000087535799000011-006-seq6-ex-24.txt POWER OF ATTORNEY