SEC Filing Summary

This filing details a transaction by Jonathan R Scott and related entities concerning 16,929 shares of common stock in FIRST INTERSTATE BANCSYSTEM INC (FIBK). The shares were sold on September 11, 2026, at a weighted average price of $37.03, with individual sales ranging from $37.00 to $37.23. Following these transactions, the reporting owners collectively hold 825,809 shares. The filing notes that these individuals and trusts may be deemed a group due to agreements, but they disclaim beneficial ownership beyond their pecuniary interest. The reporting persons are significant shareholders, each holding more than 10% of the company's stock.