0001248915-21-000002.txt : 20210112 0001248915-21-000002.hdr.sgml : 20210112 20210112144924 ACCESSION NUMBER: 0001248915-21-000002 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210112 FILED AS OF DATE: 20210112 DATE AS OF CHANGE: 20210112 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ARMSTRONG ALAN S CENTRAL INDEX KEY: 0001208475 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37811 FILM NUMBER: 21523302 MAIL ADDRESS: STREET 1: ONE WILLIAMS CENTER CITY: TULSA STATE: OK ZIP: 74102 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: BOK FINANCIAL CORP CENTRAL INDEX KEY: 0000875357 STANDARD INDUSTRIAL CLASSIFICATION: NATIONAL COMMERCIAL BANKS [6021] IRS NUMBER: 731373454 STATE OF INCORPORATION: OK FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: BANK OF OKLAHOMA TOWER STREET 2: BOSTON AVENUE AT SECOND STREET CITY: TULSA STATE: OK ZIP: 74172 BUSINESS PHONE: 9185886000 MAIL ADDRESS: STREET 1: BANK OF OKLAHOMA TOWER STREET 2: P O BOX 2300 CITY: TULSA STATE: OK ZIP: 74192 FORMER COMPANY: FORMER CONFORMED NAME: BOK FINANCIAL CORP ET AL DATE OF NAME CHANGE: 19950626 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2021-01-12 0 0000875357 BOK FINANCIAL CORP BOKF 0001208475 ARMSTRONG ALAN S ONE WILLIAMS CENTER TULSA OK 74102 1 0 0 0 Common Stock 2021-01-12 4 A 0 75 69.12 A 2325 D /s/ Frederic Dorwart, Power of Attorney 2021-01-12