SULLY COUNTY BANK
| Status: | Inactive as of 01/04/1982 |
| Merger - Without Assistance | |
| Successor Bank: | BankWest, Inc. |
| Headquarters: | SULLY COUNTY BANK Main Street Onida, SD 57564 |
| Established: | 07/15/1963 |
| FDIC Insurance: | 04/01/1969 |
| FDIC Cert: | #19933 |
| Charter Class: | Commercial bank, state charter and Fed member, supervised by the Federal Reserve (FRB) |
History
| 1963-07-15 | Institution established but was not FDIC insured. Original name: SULLY COUNTY BANK | |
| 1969-04-01 | Became FDIC insured. | |
| 1982-01-04 | Changed name to BankWest, National Association (4009) | |
| 1982-01-04 | Merged into and subsequently operated as part of BankWest, National Association (4009) in PIERRE, SD | |
| 1982-10-29 | Change trust powers from TRUST POWERS NOT GRANTED to FULL TRUST POWERS GRANTED | |
| 1984-12-06 | Acquired The First National Bank of Selby (4014) in SELBY, SD | |
| 1986-09-29 | Changed name to BankWest, Inc. (4009) | |
| 1986-09-29 | Changed primary regulatory agency from STATE to FEDERAL DEPOSIT INSURANCE CORPORATION | |
| 2016-07-01 | Acquired First State Bank (3983) in ARMOUR, SD |