Form 4 Filing for FIBK

This filing details a disposition of 4,500 shares of Common Stock by Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of 4/21/04, and other related trusts and entities, on June 17, 2026. The shares were sold at a weighted average price of $36.29, with individual transactions ranging from $36.01 to $36.45. Following these transactions, the reporting entities collectively hold 862,128 shares. The filing also notes that these reporting persons may be considered a group due to certain agreements, but they disclaim beneficial ownership except to the extent of their pecuniary interest.