Limestone National Bank
| Status: | Inactive as of 11/08/1993 |
| Merger - Without Assistance | |
| Successor Bank: | American Heritage Bank |
| Headquarters: | Limestone National Bank 3801 South 113th West Avenue Sand Springs, OK 74063 |
| Established: | 03/07/1984 |
| FDIC Insurance: | 03/07/1984 |
| FDIC Cert: | #25018 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $17,789,000 |
| Total Deposits: | $15,687,000 |
History
| 1984-03-07 | Institution established: Original name:Limestone National Bank | |
| 1993-11-08 | Merged into and subsequently operated as part of The American National Bank and Trust Company of Sapulpa, Oklahoma (4190) in SAPULPA, OK | |
| 2001-03-02 | Acquired Heritage Bank (11523) in MANNFORD, OK | |
| 2001-06-29 | Changed name to American Heritage Bank (4190) | |
| 2001-06-29 | Changed primary regulatory agency from COMPTROLLER OF THE CURRENCY to FEDERAL RESERVE BOARD | |
| 2001-06-29 | Changed institution class to INSURED COMMERCIAL OR SAVINGS BANKS, STATE, MEMBERS FRS | |
| 2002-04-13 | Acquired First Bank of Cleveland (4064) in CLEVELAND, OK | |
| 2012-12-01 | Acquired Osage Federal Bank (28356) in PAWHUSKA, OK | |
| 2013-01-01 | Acquired The Cleveland Bank (4065) in CLEVELAND, OK | |
| 2015-03-11 | Acquired First National Bank in Pawhuska (4174) in PAWHUSKA, OK | |
| 2020-09-19 | Acquired Peoples Bank (9882) in TULSA, OK |