The American State Bank
| Status: | Inactive as of 12/01/1994 |
| Merger - Without Assistance | |
| Successor Bank: | Colorado East Bank & Trust |
| Headquarters: | The American State Bank 108 East Goff Street Granada, CO 81041 |
| Established: | 01/01/1915 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #1777 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $16,241,000 |
| Total Deposits: | $14,274,000 |
History
| 1915-01-01 | Institution established: Original name:The American State Bank | |
| 1994-12-01 | Merged into and subsequently operated as part of Colorado East Bank & Trust (3027) in LAMAR, CO | |
| 1994-12-01 | Changed name to Colorado East Bank & Trust (3027) | |
| 1996-05-17 | Acquired Baca State Bank (22616) in SPRINGFIELD, CO | |
| 1997-05-15 | Acquired Ark Valley Independent Bank (90713) in LA JUNTA, CO | |
| 2006-07-24 | Acquired The First National Bank of Tribune (4787) in TRIBUNE, KS | |
| 2008-03-14 | Acquired The First National Bank of Stratton (3059) in STRATTON, CO | |
| 2016-08-01 | Merged into and subsequently operated as part of TBK BANK, SSB (23498) in DALLAS, TX | |
| 2017-12-09 | Acquired Valley Bank & Trust (25651) in BRIGHTON, CO | |
| 2018-09-08 | Acquired Citizens Bank of Pagosa Springs (33511) in PAGOSA SPRINGS, CO | |
| 2018-09-08 | Acquired Bank of New Mexico (16590) in GRANTS, NM | |
| 2018-09-08 | Acquired The First National Bank of Durango (3014) in DURANGO, CO |