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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-11-022746
Filing Date
2011-03-08
Accepted
2011-03-07 17:45:06
Documents
11
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K y90058e10vk.htm 10-K 1353547
2 EX-21 y90058exv21.htm EX-21 6132
3 EX-23 y90058exv23.htm EX-23 4387
4 EX-24 y90058exv24.htm EX-24 9131
5 EX-31.A y90058exv31wa.htm EX-31.A 7831
6 EX-31.B y90058exv31wb.htm EX-31.B 8123
7 EX-32.A y90058exv32wa.htm EX-32.A 3303
8 EX-32.B y90058exv32wb.htm EX-32.B 3362
9 EX-99.A y90058exv99wa.htm EX-99.A 9512
10 EX-99.B y90058exv99wb.htm EX-99.B 9606
11 GRAPHIC y90058y9005801.gif GRAPHIC 15096
  Complete submission text file 0000950123-11-022746.txt   1436859
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.: 11669842
SIC: 6021 National Commercial Banks