Data / Bank failures / 1988 / The Security State Bank
The Security State Bank, Comanche, OK: failed September 22, 1988
The Security State Bank in Comanche, Oklahoma, failed on September 22, 1988. American National Bank of Ardmore, OK, took over its deposits. It held $9 million in assets and $8.9 million in deposits at its last report. The FDIC estimates the cost to its insurance fund at $1.6 million (18.1% of its assets). By assets it was the 446th largest of 470 banks closed or assisted in 1988.
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The FDIC's record
- Closed
- September 22, 1988
- Type
- Failure
- How it was resolved
- Purchase and assumption: another bank took over the deposits
- Acquirer
- American National Bank, Ardmore, OK
- Total assets
- $9,045,000
- Total deposits
- $8,862,000
- Estimated cost to the FDIC
- $1,641,110 (estimate as of July 31, 2026)
- Charter
- State nonmember bank (FDIC)
- Insurance fund
- FDIC
- FDIC certificate
- 9878
Other bank failures in Oklahoma, 1986 to 1990
| Bank | City | Closed | Assets | Deposits | Estimated cost | Acquirer |
|---|---|---|---|---|---|---|
| First State Bank | Lexington | December 13, 1990 | $7.5 million | $7.6 million | $882,935 | The McClain County National |
| The Pawnee National Bank (assistance) | Pawnee | September 12, 1990 | $14.2 million | $14.6 million | $2.3 million | The Pawnee National Bank |
| Broken Arrow Savings Assoc. | Broken Arrow | August 24, 1990 | $26.9 million | $23.2 million | $5 million | Metro Bank of Broken Arrow |
| Capitol Bank & Trust | Oklahoma City | August 16, 1990 | $33.1 million | $32.5 million | $4.1 million | First Fidelity Bank, Nation |
| First National Bank | Purcell | July 26, 1990 | $10.9 million | $11.1 million | $1.5 million | McClain County National Ban |
| Bank of Wilson | Wilson | July 26, 1990 | $13 million | $13 million | $1.8 million | American National Bank |
| American National Bank | Elk City | June 28, 1990 | $14.8 million | $14.8 million | $1.4 million | First Community Bank |
| Brookwood National Bank | Oklahoma City | June 28, 1990 | $26.9 million | $26.8 million | $5.6 million | The Liberty National Bank A |
Other failed banks American National Bank took over
| Bank | City | State | Closed | Assets | Deposits | Estimated cost | Acquirer |
|---|---|---|---|---|---|---|---|
| Bank of Wilson | Wilson | OK | July 26, 1990 | $13 million | $13 million | $1.8 million | American National Bank |
| American National Bank (assistance) | Parma | OH | February 12, 1988 | $27.8 million | $25.4 million | American National Bank | |
| The First National Bank of Hammon | Hammon | OK | September 3, 1987 | $6.3 million | $5.8 million | $1.6 million | American National Bank |
| The Bedford National Bank | Bedford | IA | May 1, 1986 | $19.3 million | $18.4 million | $4.6 million | American National Bank |
All bank failures in 1988 · All bank failures in Oklahoma · Every failed bank American National Bank took over · The full failed bank list
Read from the FDIC's failures data (BankFind), last updated 2026-10-23. Assets and deposits are as of the last report before failure; the estimated cost is the FDIC's latest estimate of the loss to its insurance fund and changes as the receivership winds down. Free to reuse with credit to SpecStream under CC BY 4.0.