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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001248915-15-000111
Filing Date
2015-07-13
Accepted
2015-07-13 13:08:18
Documents
1
Period of Report
2015-07-10

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 2986
  Complete submission text file 0001248915-15-000111.txt   4404
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 (Issuer) CIK: 0000875357 (see all company filings)

IRS No.: 731373454 | State of Incorp.: OK | Fiscal Year End: 1231
SIC: 6021 National Commercial Banks

Mailing Address DEVON ENERGY CORP 20 NORTH BROADWAY STE 1500 OKLAHOMA CITY OK 73102-8260
Business Address
RICHELS JOHN (Reporting) CIK: 0001094546 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19341 | Film No.: 15985196