Tri-State Bank
| Status: | Inactive as of 08/15/1997 |
| Merger - Without Assistance | |
| Successor Bank: | Zions Bancorporation, N.A. |
| Headquarters: | Tri-State Bank 902 Washington Street Montpelier, ID 83254 |
| Established: | 09/06/1963 |
| FDIC Insurance: | 09/06/1963 |
| FDIC Cert: | #18873 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $25,646,000 |
| Total Deposits: | $22,617,000 |
History
| 1963-09-06 | Institution established: Original name:Tri-State Bank and Trust | |
| 1993-12-10 | Changed name to Tri-State Bank | |
| 1997-08-15 | Merged into and subsequently operated as part of Zions First National Bank (2270) in SALT LAKE CITY, UT | |
| 2001-01-26 | Acquired Draper Bank and Trust (19169) in DRAPER, UT | |
| 2015-12-31 | Acquired Amegy Bank National Association (24107) in HOUSTON, TX | |
| 2015-12-31 | Acquired Nevada State Bank (18113) in LAS VEGAS, NV | |
| 2015-12-31 | Acquired California Bank & Trust (20852) in SAN DIEGO, CA | |
| 2015-12-31 | Acquired Zions Trust, Natioanl Association (57638) in SALT LAKE CITY, UT | |
| 2015-12-31 | Acquired Vectra Bank Colorado, National Association (2993) in FARMINGTON, NM | |
| 2015-12-31 | Acquired The Commerce Bank of Washington, National Association (27298) in SEATTLE, WA | |
| 2015-12-31 | Acquired National Bank of Arizona (20626) in TUCSON, AZ | |
| 2016-01-01 | Changed name to ZB, National Association (2270) | |
| 2018-09-30 | Changed name to Zions Bancorporation, N.A. (2270) |