Coppermark Bank
| Status: | Inactive as of 04/01/2013 |
| Merger - Without Assistance | |
| Successor Bank: | Prosperity Bank |
| Headquarters: | Coppermark Bank 3333 Northwest Expressway Oklahoma City, OK 73112 |
| Established: | 12/02/1963 |
| FDIC Insurance: | 12/02/1963 |
| FDIC Cert: | #18957 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $1,246,774,000 |
| Total Deposits: | $1,117,806,000 |
History
| 1963-12-02 | Institution established: Original name:Guaranty Bank & Trust Co. | |
| 1997-10-14 | Reorganized. | |
| 2001-03-06 | Changed name to GuarantyFirst Bank | |
| 2001-08-14 | Changed name to Americrest Bank | |
| 2004-11-15 | Changed name to Coppermark Bank | |
| 2013-04-01 | Merged into and subsequently operated as part of Prosperity Bank (16835) in EL CAMPO, TX | |
| 2013-11-01 | Acquired First Victoria National Bank (5570) in VICTORIA, TX | |
| 2014-04-01 | Acquired The F&M Bank & Trust Company (16390) in TULSA, OK | |
| 2016-01-01 | Acquired Tradition Bank - Bellaire (23032) in HOUSTON, TX | |
| 2019-11-01 | Acquired LegacyTexas Bank (58006) in PLANO, TX |