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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001144969-12-000008
Filing Date
2012-02-14
Accepted
2012-02-13 19:38:32
Documents
1

Document Format Files

Seq Description Document Type Size
1 POLARIS 13G pcm13g1211.txt SC 13G/A 5042
  Complete submission text file 0001144969-12-000008.txt   6519
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/A | Act: 34 | File No.: 005-46209 | Film No.: 12601644
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