Teton Banks
| Status: | Inactive as of 10/29/2016 |
| Merger - Without Assistance | |
| Successor Bank: | First Security Bank |
| Headquarters: | Teton Banks 321 Central Avenue Fairfield, MT 59436 |
| Established: | 01/01/1909 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #364 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $200,268,000 |
| Total Deposits: | $172,490,000 |
History
| 1909-01-01 | Institution established: Original name:The Citizen's State Bank of Choteau | |
| 1937-11-30 | Changed institution class to INSURED COMMERCIAL OR SAVINGS BANKS, STATE, MEMBERS FRS | |
| 1937-11-30 | Changed primary regulatory agency from FEDERAL DEPOSIT INSURANCE CORPORATION to FEDERAL RESERVE BOARD | |
| 2010-02-20 | Acquired The First National Bank of Fairfield (2173) in FAIRFIELD, MT | |
| 2010-02-20 | Moved bank headquarters from CHOTEAU, MT to FAIRFIELD, MT | |
| 2011-03-31 | Changed name to Teton Banks | |
| 2015-08-27 | Changed institution class to INSURED COMMERCIAL BANKS, STATE, NOT MEMBERS OF THE FRS | |
| 2015-08-27 | Changed primary regulatory agency from FEDERAL RESERVE BOARD to FEDERAL DEPOSIT INSURANCE CORPORATION | |
| 2016-10-29 | Merged into and subsequently operated as part of First Security Bank (1520) in BOZEMAN, MT | |
| 2018-02-28 | Merged into and subsequently operated as part of Glacier Bank (30788) in KALISPELL, MT | |
| 2019-04-29 | Acquired The First National Bank of Layton (2260) in LAYTON, UT | |
| 2019-07-31 | Acquired Heritage Bank of Nevada (34072) in RENO, NV | |
| 2020-02-29 | Acquired State Bank of Arizona (33508) in LAKE HAVASU CITY, AZ |