FIRST INTERSTATE BANK HISTORY

  • Bank Name:First Interstate Bank
  • Bank Class:Federal Reserve Member Bank
  • Member FDIC:Certificate #1105
  • Locations:303 Branches in 14 states

First Interstate Bank was founded on October 9, 1916 and has been serving the financial needs of their customers for over 107 years.

First Interstate Bank currently operates with 303 branches located in 14 states as a subsidiary of First Interstate Bancsystem, Inc.. Check below for important events in banks history.

IMPORTANT EVENTS IN BANKS HISTORY

Below is a list of some important events in the history of First Interstate Bank, including mergers and acquisitions.

DATEEVENT

10-09-1916Institution established. Original name: Security Trust and Savings Bank.

08-01-1974Changed Chartering Agency to Occ.

08-01-1974Changed Institution Name to Security Bank, N. A..

07-01-1984Changed Institution Name to First Interstate Bank of Billings, National Association.

09-23-1985Main Office moved to 401 North 31st Street, Billings, MT 59101.

12-01-1992Acquired First Interstate Bank of Billings Heights (23023) in Billings, MT.

12-01-1992Acquired First Interstate Bank of West Billings (22415) in Billings, MT.

12-01-1992Acquired First Interstate Bank of Colstrip (22019) in Colstrip, MT.

12-01-1992Acquired First Interstate Bank of Hardin (16227) in Hardin, MT.

12-01-1992Acquired First Interstate Bank of Miles City (21695) in Miles City, MT.

12-01-1992Acquired First Interstate Bank of Missoula, National Association (2195) in Missoula, MT.

12-01-1992Changed Chartering Agency to State.

12-01-1992Changed Institution Name to The First Interstate Bank of Commerce.

12-01-1992Acquired First Interstate Bank of South Missoula, National Association (33742) in Missoula, MT.

05-05-1995Acquired First Citizens Bank of Bozeman (23372) in Bozeman, MT.

09-23-1995Acquired The First National Park Bank in Livingston (2193) in Livingston, MT.

06-21-1997Changed Institution Name to First Interstate Bank.

06-21-1997Acquired First Interstate Bank of Montana, National Association (2189) in Kalispell, MT.

06-21-1997Acquired Mountain Bank (19279) in Whitefish, MT.

12-23-1997Acquired First Interstate Bank, Fsb (34260) in Hamilton, MT.

09-01-1999Acquired Security State Bank and Trust Company (362) in Polson, MT.

11-10-2001Acquired First Interstate Bank (524) in Sheridan, WY.

01-27-2003Acquired The United States National Bank of Red Lodge (2200) in Red Lodge, MT.

09-26-2009Acquired First Western Bank (488) in Wall, SD.

09-26-2009Acquired The First Western Bank Sturgis (26773) in Sturgis, SD.

10-18-2014Acquired Mountain West Bank, National Association (33314) in Helena, MT.

07-25-2015Acquired United Bank (18772) in Absarokee, MT.

08-13-2016Acquired Flathead Bank of Bigfork, Montana (20382) in Bigfork, MT.

08-12-2017Acquired Bank of the Cascades (22407) in Bend, OR.

11-10-2018Acquired Inland Northwest Bank (27601) in Spokane, WA.

04-08-2019Acquired Idaho Independent Bank (33845) in Coeur D Alene, Id.

04-08-2019Acquired Community 1st Bank (58576) in Post Falls, ID.

02-01-2022Acquired Great Western Bank (15289) in Sioux Falls, SD.

SUBMIT YOUR COMMENT

Submit your comment, review or complaint about First Interstate Bank.

avatar
NEW BRANCHES
947 O Street, Suite 101, Lincoln, NE 68508
1420 Vandelay Avenue, Helena, MT 59601
CLOSED BRANCHES
3010 North 90th Street, Omaha, NE 68134
321 North Third Street, Burlington, IA 52601
POPULAR BRANCHES
49573 US Hwy 93, Polson, MT 59860
1931 Northwest Highway 101, Lincoln City, OR 97367
30 West Prairie Avenue, Coeur D'alene, ID 83815
2850 Old Hardin Rd, Billings, MT 59101
154 Southwest 6th Street, Redmond, OR 97756
SHARE ON SOCIAL MEDIA