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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001086364-10-007875
Filing Date
2010-01-29
Accepted
2010-01-29 15:34:37
Documents
1

Document Format Files

Seq Description Document Type Size
1 southwestbancorok123109.txt SC 13G 12685
  Complete submission text file 0001086364-10-007875.txt   14813
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)

IRS No.: 731136584 | State of Incorp.: OK | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-46209 | Film No.: 10558669
SIC: 6021 National Commercial Banks

Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 0226
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies