Form 8-K - Current report:
SEC Accession No. 0000875357-21-000020
Filing Date
2021-04-05
Accepted
2021-04-05 10:15:25
Documents
17
Period of Report
2021-03-31
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K bokf-20210331.htm   iXBRL 8-K 30041
2 EX-99 bokfceostevebradshawtore.htm EX-99 4387
8 GRAPHIC bokfceostevebradshawtore001.jpg GRAPHIC 209905
9 GRAPHIC bokfceostevebradshawtore002.jpg GRAPHIC 38154
  Complete submission text file 0000875357-21-000020.txt   507861

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bokf-20210331.xsd EX-101.SCH 2732
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bokf-20210331_cal.xml EX-101.CAL 795
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bokf-20210331_def.xml EX-101.DEF 1759
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bokf-20210331_lab.xml EX-101.LAB 21715
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bokf-20210331_pre.xml EX-101.PRE 11125
10 EXTRACTED XBRL INSTANCE DOCUMENT bokf-20210331_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)

EIN.: 731373454 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-37811 | Film No.: 21804024
SIC: 6021 National Commercial Banks