First Security Bank

First Security Bank Serving Montanans since 1919. Division of Glacier Bank. First Security Bank is a division of Glacier Bank, which is owned by Glacier Bancorp, Inc.

(GBCI), a regional bank holding company headquartered in Kalispell, Montana. Since the first branch opened over 100 years ago on Bozeman's Main Street, First Security has grown to be the market leader and offers the most branch and ATM locations in the area. The bank donates and supports employee volunteerism to over 150 organizations each year, and provides financing for local businesses and non-

profits. We're dedicated to providing exceptional service to anyone who walks through our doors, and offering convenient eServices for when you're on the move. Branches in: Bozeman, Belgrade, Big Sky, Three Forks, and West Yellowstone. See www.ourbank.com for hours at each location. Member FDIC/Equal Housing Lender

We love moments like this! đź’™Recently, First Security Bank teamed up with the Federal Home Loan Bank (FHLB) to present so...
06/23/2026

We love moments like this! đź’™

Recently, First Security Bank teamed up with the Federal Home Loan Bank (FHLB) to present some big checks to a few incredible local non-profits making a real difference in our community. There’s nothing better than seeing organizations that work so hard every day get a little extra support to keep their missions moving forward.

From expanding programs to serving more families, these funds will go a long way in helping our neighbors. We’re proud to play a small part in making it happen.

Congrats to all the recipients, and thank you for the amazing work you do!



Greater Gallatin United WayThriveGallatin Valley Food BankFamily Promise of Gallatin ValleyBefrienders BozemanCancer Support Community BozemanHabitat for Humanity of Gallatin ValleyBig Sky Community Housing Trust

Member FDIC. Equal Housing Lender.

Online Shopping Scams: Protect Yourself from Fake E-Commerce SitesThe rise of online shopping in the summer months opens...
06/19/2026

Online Shopping Scams: Protect Yourself from Fake E-Commerce Sites

The rise of online shopping in the summer months opens the door for fraudsters to create fake e-commerce sites or fraudulent listings for popular products. These scams often involve bogus websites offering deals on electronics, gadgets, and apparel—only to steal your payment information. Fraudsters may also attempt to move the transaction offsite, requesting payment through a different platform. Always use the secure payment services provided by trusted websites. Shop from well-known, secure sites and always check reviews before buying.

Member FDIC.

Our branches will he closed June 19th and June 20th in recognition of Juneteenth.
06/18/2026

Our branches will he closed June 19th and June 20th in recognition of Juneteenth.

Travel Fraud: Beware of Fake Deals and Untrustworthy WebsitesSummer travel scams often involve fraudsters creating fake ...
05/30/2026

Travel Fraud: Beware of Fake Deals and Untrustworthy Websites

Summer travel scams often involve fraudsters creating fake travel packages, misleading flight deals, or bogus hotel reservations. They may lure you with discounted offers or steal your payment information. Always book your travel through trusted, reputable websites, and be wary of deals that seem too good to be true.

Member FDIC.

All First Security Bank branches will be closed on Monday, May 25th in honor of Memorial day.  While our offices will be...
05/24/2026

All First Security Bank branches will be closed on Monday, May 25th in honor of Memorial day.
While our offices will be closed, ATM’s and 24/7 Online, Mobile, or Telephone Banking can still be accessed.
Regular hours will resume Tuesday, May 26th.




Member FDIC. Equal Housing Lender.

Vacation-Rental Scams: Check the Details Before BookingWith summer vacations approaching, scammers often target traveler...
05/23/2026

Vacation-Rental Scams: Check the Details Before Booking

With summer vacations approaching, scammers often target travelers looking for affordable rental options. They may create fake vacation rental listings that look too good to be true, asking for payment before you’ve even seen the property. Always verify the rental’s legitimacy by reading reviews and contacting the property owner or manager directly.

Member FDIC.

Graduation Scams: Don’t Fall for Fake CelebrationsGraduation season brings celebrations, but it also brings scammers loo...
05/16/2026

Graduation Scams: Don’t Fall for Fake Celebrations

Graduation season brings celebrations, but it also brings scammers looking to exploit your excitement. Fraudsters may offer fake invitations for “exclusive” graduation events or charge for fake memorabilia and tickets. Be cautious when receiving unsolicited invitations or offers, and only purchase from trusted vendors.

Member FDIC.

Mother's Day Scams: Beware of Fake Gifts and PromotionsMother’s Day scams often target people looking for last-minute gi...
05/08/2026

Mother's Day Scams: Beware of Fake Gifts and Promotions

Mother’s Day scams often target people looking for last-minute gifts or special deals. Fraudsters may send fake gift card offers, discount promotions, or fraudulent e-commerce websites offering gifts that don’t exist. Always double-check the legitimacy of offers and shop from reputable, trusted sources.

Member FDIC.

Ticket Scams: Don’t Fall for Fake Event TicketsScammers love to exploit people looking for tickets to concerts, sporting...
05/07/2026

Ticket Scams: Don’t Fall for Fake Event Tickets

Scammers love to exploit people looking for tickets to concerts, sporting events, and festivals. They may sell fake or non-existent tickets at inflated prices, or they may promise tickets that never arrive. Stick to verified ticket vendors and beware of offers on social media or unfamiliar websites.

Member FDIC.

Open a personal checking account in as little as five minutes and we'll deposit $10 into your new account. Bank rules an...
04/21/2026

Open a personal checking account in as little as five minutes and we'll deposit $10 into your new account.
Bank rules and regulations apply.
Learn more: https://trst.in/w4Ao1G

Member FDIC.

Address

Main Branch: 208 East Main Street
Bozeman, MT
59715

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

Telephone

+14065853800

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