0000875357-99-000002 10-Q 5 19990331 19990517 BOK FINANCIAL CORP ET AL 0000875357 6021 731373454 OK 1231 10-Q 34 000-19341 99626834 BANK OF OKLAHOMA TOWER PO BOX 2300 TULSA OK 74192 9185886000 BANK OF OKLAHOMA TOWER P O BOX 2300 TULSA OK 74192 10-Q 1 000087535799000002-001-seq1-10-q.txt 3/31/99 QUARTERLY FINANCIAL STATEMENTS EX-10 2 000087535799000002-002-seq2-ex-10.txt 10. 26 MERGER AGREEMENT-CHAPARRAL BANCSHARES EX-10 3 000087535799000002-003-seq3-ex-10.txt 10.27 MERGER AGREEMENT - MID-CITIES BANCSHARES EX-10 4 000087535799000002-004-seq4-ex-10.txt 10.28 MERGER AGREEMENT - SWISS AVENUE STATE BANK EX-27 5 000087535799000002-005-seq5-ex-27.txt FDS