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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001125282-07-000600
Filing Date
2007-03-26
Accepted
2007-03-26 07:44:38
Documents
2
Period of Report
2007-03-22

Document Format Files

Seq Description Document Type Size
1 form.html 4  
1 form.xml 4 7090
2 davidyorkpower.htm EX-24 2408
  Complete submission text file 0001125282-07-000600.txt   11181
Mailing Address 608 SOUTH MAIN STREET STILLWATER OK 74074
Business Address 608 SOUTH MAIN STREET STILLWATER OK 74074 4053722230
SOUTHWEST BANCORP INC (Issuer) CIK: 0000914374 (see all company filings)

IRS No.: 731136584 | State of Incorp.: OK | Fiscal Year End: 1231
SIC: 6021 National Commercial Banks

Mailing Address 4630 SOUTH KNOXVILLE AVE. TULSA OK 74185
Business Address
YORK DAVID L (Reporting) CIK: 0001286571 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-23064 | Film No.: 07716650