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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-12-111702
Filing Date
2012-03-13
Accepted
2012-03-13 14:08:24
Documents
5
Period of Report
2012-04-26
Effectiveness Date
2012-03-13

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 14A d315791ddef14a.htm DEF 14A 423135
2 GRAPHIC g315791ltr1a.jpg GRAPHIC 10577
3 GRAPHIC g315791ltr1b.jpg GRAPHIC 4361
4 GRAPHIC g315791not2.jpg GRAPHIC 3112
5 GRAPHIC g315791tx35.jpg GRAPHIC 2981
  Complete submission text file 0001193125-12-111702.txt   453709
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: DEF 14A | Act: 34 | File No.: 001-34110 | Film No.: 12686683
SIC: 6021 National Commercial Banks