Bank of Sheridan
| Status: | Inactive as of 01/01/1991 |
| Merger - Without Assistance | |
| Successor Bank: | Ruby Valley Bank |
| Headquarters: | Bank of Sheridan 120 South Main Street Sheridan, MT 59749 |
| Established: | 12/30/1930 |
| FDIC Insurance: | 01/01/1934 |
| FDIC Cert: | #11824 |
| Charter Class: | Commercial bank, state charter and Fed nonmember, supervised by the FDIC |
| Total Assets: | $11,334,000 |
| Total Deposits: | $10,208,000 |
History
| 1930-12-30 | Institution established: Original name:Bank of Sheridan | |
| 1991-01-01 | Merged into and subsequently operated as part of Ruby Valley National Bank (2203) in TWIN BRIDGES, MT | |
| 1991-01-01 | Changed name to Ruby Valley National Bank (2203) | |
| 2016-10-03 | Changed institution class to INSURED COMMERCIAL BANKS, STATE, NOT MEMBERS OF THE FRS | |
| 2016-10-03 | Changed name to Ruby Valley Bank (2203) | |
| 2018-02-01 | Merged into and subsequently operated as part of Opportunity Bank of Montana (30182) in HELENA, MT | |
| 2019-01-01 | Acquired The State Bank of Townsend (1114) in TOWNSEND, MT | |
| 2020-01-01 | Acquired Western Bank of Wolf Point (341) in WOLF POINT, MT |