| Company Name: | SOUTHWEST BANCORP, INC. |
| Employer identification number (EIN): | 731136584 |
| NAIC Classification: | 522110 |
| NAIC Description: | Commercial Banking |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 002 | SOUTHWEST BANCORP, INC. EMPLOYEES 401(K) PLAN | 2012-01-01 | 2010-10-01 |