The First National Bank of Shamrock
| Status: | Inactive as of 03/29/2002 |
| Merger - Without Assistance | |
| Successor Bank: | Citizens Bank |
| Headquarters: | The First National Bank of Shamrock 711 North Main Street Shamrock, TX 79079 |
| Established: | 01/01/1904 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #5527 |
| Charter Class: | Commercial bank, national (federal) charter and Fed member, supervised by the Office of the Comptroller of the Currency (OCC) |
| Total Assets: | $21,528,000 |
| Total Deposits: | $19,126,000 |
History
| 1904-01-01 | Institution established: Original name:The First National Bank of Shamrock | |
| 2002-03-29 | Merged into and subsequently operated as part of Citizens Bank (15591) in SLATON, TX | |
| 2013-01-19 | Changed name to Centennial Bank (14562) | |
| 2013-01-19 | Merged into and subsequently operated as part of Centennial Bank (14562) in PLAINVIEW, TX | |
| 2013-09-03 | Moved bank headquarters from PLAINVIEW, TX to LUBBOCK, TX | |
| 2019-03-05 | Changed primary regulatory agency from COMPTROLLER OF THE CURRENCY to FEDERAL DEPOSIT INSURANCE CORPORATION | |
| 2019-03-05 | Changed institution class to INSURED COMMERCIAL BANKS, STATE, NOT MEMBERS OF THE FRS | |
| 2020-07-01 | Merged into and subsequently operated as part of Happy State Bank (10359) in HAPPY, TX | |
| 2021-02-19 | Acquired First Bank of MuleshoeHappy State Bank (17474) in MULESHOE, TX. | |
| 2021-06-04 | Acquired The First National Bank of TahokaHappy State Bank (5546) in TAHOKA, TX. |