Contact Us

Staff

Shawn Dutton, Chief Executive Officer

Todd Johnson, Vice President

Kerri Marking, Cashier

Tracey Green, Assistant Vice President

Michelle Gravenhof, Assistant Vice President

Main Office

401 Main Street
Roundup, MT 59072

Mailing Address

P.O. Box 100
Roundup, MT 59072

Telephone
1 (406) 323-1100

Fax
1 (406) 323-3772

Location & Hours

1st Security Bank is an independently owned bank with one branch.

LOCATION

First Security Bank of Roundup
401 Main Street
Roundup, MT 59072

Lobby Hours

Monday - Thursday: 9:00 a.m. - 4:00 p.m.
Friday: 9:00 a.m. - 5:00 p.m.
Saturday & Sunday: Closed

Drive-thru Hours

Monday - Thursday: 8:00 a.m. - 5:00 p.m.
Friday: 8:00 a.m. - 5:30 p.m.
Saturday: 8:30 a.m. - 12:30 p.m.
Sunday: Closed

Will be closed for federal holidays. Contact us for more information.

ATM

When you need cash on the go, stop by our local ATM machine located in the drive-up on our main building at 401 Main St. Roundup, MT 59072.

Email Us