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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000875357-21-000031
Filing Date
2021-05-07
Accepted
2021-05-07 10:34:33
Documents
14
Period of Report
2021-05-04
Items
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K bokf-20210504.htm   iXBRL 8-K 67967
  Complete submission text file 0000875357-21-000031.txt   198623

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bokf-20210504.xsd EX-101.SCH 2732
3 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bokf-20210504_cal.xml EX-101.CAL 795
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bokf-20210504_def.xml EX-101.DEF 1759
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bokf-20210504_lab.xml EX-101.LAB 21715
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bokf-20210504_pre.xml EX-101.PRE 11125
7 EXTRACTED XBRL INSTANCE DOCUMENT bokf-20210504_htm.xml XML 9265
Mailing Address BANK OF OKLAHOMA TOWER P O BOX 2300 TULSA OK 74192
Business Address BANK OF OKLAHOMA TOWER BOSTON AVENUE AT SECOND STREET TULSA OK 74172 9185886000
BOK FINANCIAL CORP (Filer) CIK: 0000875357 (see all company filings)

IRS No.: 731373454 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-37811 | Film No.: 21900908
SIC: 6021 National Commercial Banks