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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-10-022146
Filing Date
2010-03-08
Accepted
2010-03-08 17:17:26
Documents
11
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K y83148e10vk.htm 10-K 1221780
2 EX-21 y83148exv21.htm EX-21 5601
3 EX-23 y83148exv23.htm EX-23 4729
4 EX-24 y83148exv24.htm EX-24 6584
5 EX-31.A y83148exv31wa.htm EX-31.A 8104
6 EX-31.B y83148exv31wb.htm EX-31.B 8263
7 EX-32.A y83148exv32wa.htm EX-32.A 3419
8 EX-32.B y83148exv32wb.htm EX-32.B 3768
9 EX-99.A y83148exv99wa.htm EX-99.A 11147
10 EX-99.B y83148exv99wb.htm EX-99.B 11263
11 GRAPHIC y83148y8314802.gif GRAPHIC 4954
  Complete submission text file 0000950123-10-022146.txt   1293025
Mailing Address 608 SOUTH MAIN STREET STILLWATER OK 74074
Business Address 608 SOUTH MAIN STREET STILLWATER OK 74074 4053722230
SOUTHWEST BANCORP INC (Filer) CIK: 0000914374 (see all company filings)

IRS No.: 731136584 | State of Incorp.: OK | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-34110 | Film No.: 10664549
SIC: 6021 National Commercial Banks