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Security Bank
Tulsa, OK · FDIC Certificate #4178 · Chartered 01/0
Total assets
$938.97M
Total deposits
$827.50M
Total equity
$108.64M
Net loans
$759.50M
Branches (offices)
1
Net income (YTD)
$9.98M
Rank: #1,104 of 4,213 U.S. banks by assets · #29 of 168 in Oklahoma. Assets changed 4.0% and deposits 3.5% over the year to June 30, 2026.
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Key ratios
| Return on assets (YTD, annualized by FDIC) | 2.18% |
| Return on equity | 18.73% |
| Net interest margin (YTD) | 4.24% |
| Equity to assets | 11.57% |
| Tier 1 leverage ratio | 11.84% |
| Uninsured deposits (share of deposits) | 31.8% |
| Noncurrent loans (share of loans) | 0.15% |
| Net charge-offs (share of loans) | 0.02% |
| Loans to deposits | 91.8% |
| Real estate loans (share of loans) | 75.1% |
Loan mix
| Category | Amount | Share | |
|---|---|---|---|
| Real estate loans | $570.22M | 75.1% | |
| Commercial & industrial | $198.35M | 26.1% | |
| Consumer / individual | $4.19M | 0.6% | |
| Construction & development | $68.81M | 9.1% | |
| Agricultural | $937.00K | 0.1% |
Five-year trend (June snapshots)
| Period | Total assets | Deposits | Net income (year to date) | Equity / net worth |
|---|---|---|---|---|
| Jun 2022 | $762.07M | $682.85M | $6.88M | $78.50M |
| Jun 2023 | $788.78M | $701.60M | $8.10M | $85.18M |
| Jun 2024 | $840.44M | $745.48M | $8.68M | $92.41M |
| Jun 2025 | $903.20M | $799.22M | $10.41M | $101.29M |
| Jun 2026 | $938.97M | $827.50M | $9.98M | $108.64M |
Where its branch deposits sit (FDIC Summary of Deposits)
| State | Branch deposits | Offices |
|---|---|---|
| Oklahoma | $827.50M | 1 |
Branch deposits are booked at the office that holds them, which is not always where the customer lives. Total across all offices: $827.50M.
Similar-sized banks
United Prairie Bank ($939.27M) · Pinnacle Bank ($936.97M)
Source: FDIC BankFind - Call Report and institution data as of June 30, 2026; branch deposits from the FDIC Summary of Deposits (June 30, 2026). See methodology.
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