First Interstate BancSystem (FIBK) 10% Owner Jonathan R. Scott Sells Shares

What Happened Jonathan R. Scott (reported as a 10% owner) sold 8,071 shares of First Interstate BancSystem, Inc. on September 14, 2026. The reported weighted-average sale price was $37.29, producing proceeds of approximately $300,968. The filing lists the disposition as an open-market or private sale (transaction code S).

Key Details

• Transaction date: 2026-09-14 (filed same day).
• Shares sold: 8,071; weighted-average price: $37.29; total proceeds ≈ $300,968.
• Price range: shares were sold in multiple trades at $37.10–$37.44 (footnote F1); the filer offers to provide a full breakdown on request.
• Reported holdings (footnote F2): record holdings are composed of multiple trusts/entities totaling 817,738 shares across those accounts (453,200; 209,678; 36,553; 36,553; 36,554; 45,200).
• Group/status note (footnote F3): the reporting persons may be deemed members of a group with other signatories and may share beneficial ownership; they disclaim ownership except to their pecuniary interest.
• Timeliness: filing date matches transaction date — appears timely.

Context

• This was a sale (disposition). Sales by significant shareholders or 10% owners are often routine (liquidity, diversification, estate planning) and are generally less informative about company prospects than insider purchases. No options exercise, grant, or tax-withholding event is reported here.