Capital Ratios


For the Period Ended 09/30/2011

  Adequately
Capitalized
Well Capitalized Tulsa National Bank
Total Capital/
Risk Weighed Assets
Above 8.0% Above 10.0% 15.16%
Tier 1 Capital/
Risk Weighted Assets
Above 4.0% Above 6.0% 13.90%
Leverage Ratio Above 4.0% Above 5.0% 10.40%

Risk-based capital ratios as required for financial institutions by 12 CFR 3