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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001144969-13-000009
Filing Date
2013-02-15
Accepted
2013-02-14 18:08:16
Documents
1

Document Format Files

Seq Description Document Type Size
1 SOUTHWEST BANCORP 13G pcm13g1212.txt SC 13G/A 5052
  Complete submission text file 0001144969-13-000009.txt   6529
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: 1220
Type: SC 13G/A | Act: 34 | File No.: 005-46209 | Film No.: 13616677
SIC: 6021 National Commercial Banks

Mailing Address 125 SUMMER STREET SUITE 1470 BOSTON MA 02110
Business Address 125 SUMMER STREET SUITE 1470 BOSTON MA 02110 617-951-1365
Polaris Capital Management, Inc. (Filed by) CIK: 0001316926 (see all company filings)

IRS No.: 043269043 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A