Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses:
SEC Accession No. 0000950123-10-037939
Filing Date
2010-04-26
Accepted
2010-04-26 08:06:48
Documents
2

Document Format Files

Seq Description Document Type Size
1 FWP y84096fwfwp.htm FWP 5696
2 GRAPHIC y84096fwy8409600.gif GRAPHIC 7711
  Complete submission text file 0000950123-10-037939.txt   18378
Mailing Address 608 SOUTH MAIN STREET STILLWATER OK 74074
Business Address 608 SOUTH MAIN STREET STILLWATER OK 74074 4053722230
SOUTHWEST BANCORP INC (Filed by) CIK: 0000914374 (see all company filings)

EIN.: 731136584 | State of Incorp.: OK | Fiscal Year End: 1231
Type: FWP
SIC: 6021 National Commercial Banks

Mailing Address 608 SOUTH MAIN STREET STILLWATER OK 74074
Business Address 608 SOUTH MAIN STREET STILLWATER OK 74074 4053722230
SOUTHWEST BANCORP INC (Subject) CIK: 0000914374 (see all company filings)

EIN.: 731136584 | State of Incorp.: OK | Fiscal Year End: 1231
Type: FWP | Act: 34 | File No.: 333-165451 | Film No.: 10768968
SIC: 6021 National Commercial Banks