1st Bank

1st Bank was established on June 9, 1975, originally under the name First United Bank of Sidney. The institution underwent a name change to 1st Bank on June 1, 1998. In a significant operational shift, the main office moved to 201 North Wilbur Avenue in Broadus, Montana, on September 20, 2014. 1st Bank continued its operations until it merged with The Yellowstone Bank, located in Laurel, Montana, on September 18, 2021, becoming part of that institution.

Below is a list of some important events in banks history, including mergers and acquisitions.

1975-06-09Institution established. Original name: First United Bank of Sidney.

1998-06-01Changed Institution Name to 1st Bank.

2014-09-20Main Office moved to 201 North Wilbur Ave, Broadus, MT 59317.

2021-09-18Merged and became part of The Yellowstone Bank in Laurel, MT.