Form 8-K - Current report:
SEC Accession No. 0000875357-20-000033
Filing Date
2020-04-22
Accepted
2020-04-22 08:19:03
Documents
40
Period of Report
2020-04-22
Items
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a20200331bokfconferenc.htm   iXBRL 8-K 35315
2 EXHIBIT 99 q1bokfconfcallslidesfina.htm EX-99 36454
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  Complete submission text file 0000875357-20-000033.txt   4216797

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bokf-20200422.xsd EX-101.SCH 4752
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bokf-20200422_cal.xml EX-101.CAL 693
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bokf-20200422_def.xml EX-101.DEF 1543
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bokf-20200422_lab.xml EX-101.LAB 23364
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bokf-20200422_pre.xml EX-101.PRE 12178
35 EXTRACTED XBRL INSTANCE DOCUMENT a20200331bokfconferenc_htm.xml XML 3729
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 ET AL (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.: 20806709
SIC: 6021 National Commercial Banks