FIRST INTERSTATE BANCSYSTEM INC·4

Jun 18, 3:46 PM ET

Harper Grace Scott Trust 4

4 · FIRST INTERSTATE BANCSYSTEM INC · Filed Jun 18, 2026

Research Summary

AI-generated summary of this filing

Updated

First Interstate (FIBK) 10% Owner Jonathan R. Scott Sells 9,390 Shares

What Happened

  • Jonathan R. Scott, reported as a 10% owner of First Interstate BancSystem, Inc. (FIBK), sold 9,390 shares in an open-market transaction on June 18, 2026.
  • The weighted-average sale price was $36.11 per share, generating proceeds of $339,073. Reported trade prices ranged from $36.00 to $36.33 across multiple transactions. This was a sale (not a purchase).

Key Details

  • Transaction date: 2026-06-18.
  • Price: weighted average $36.11; trade-price range $36.00–$36.33 (see footnote F1 for per-lot breakdown availability).
  • Shares disposed: 9,390; proceeds: $339,073.
  • Shares owned after transaction: based on footnote F2 totals (488,200 + 209,678 + 36,553 + 36,553 + 36,554 + 45,200 = 852,738) less the 9,390 sold, remaining approximately 843,348 shares (reported holdings are subject to group/beneficial ownership disclaimers in F3).
  • Notable footnotes:
    • F1: Weighted-average price; seller can provide per-trade price/quantities on request.
    • F2: Breakout of record holders that comprise the reporting person's holdings.
    • F3: Reporting persons may be part of a group and disclaim beneficial ownership except for pecuniary interest; future filings may consolidate reporting.
  • Filing timeliness: Reported same-day (period of report and filing date 2026-06-18), indicating a timely Form 4.

Context

  • This is a sale by a 10% owner (large shareholder), which can reflect portfolio rebalancing or other personal reasons; sales by large holders are common and do not by themselves indicate company performance.
  • No options exercise, award, gift, or tax-withholding detail is included—this was a straight open-market sale.

Insider Transaction Report

Form 4
Period: 2026-06-18
Transactions
  • Sale

    Common Stock

    [F1][F2][F3]
    2026-06-18$36.11/sh9,390$339,073852,738 total(indirect: See Footnote)
Footnotes (3)
  • [F1]The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.00 to $36.33. The reporting person undertakes to provide to First Interstate BancSystem, Inc., any security holder of First Interstate BancSystem, Inc., or the staff of the Securities and Exchange Commission, upon, request, the full information regarding the number of shares sold at each separate price within the ranges set forth above.
  • [F2]Composed of 488,200 shares held of record by Jonathan Scott as Trustee of the Jonathan R Scott Trust Dated as of 4/21/04, 209,678 shares held of record by IXL Limited Liability Company, 36,553 shares held of record by Holland Elizabeth Scott Trust, 36,553 sharesheld of record by Harper Grace Scott Trust, 36,554 shares held of record by Harrison William Scott Trust and 45,200 shares held of record by Jonathan Scott's spouse.
  • [F3]As a result of certain agreements entered into by and among the reporting persons, the Issuer, and certain other stockholders of the Issuer, the reporting persons may be deemed members of a group with the other signatories thereto and may be deemed to share beneficial ownership of the securities reported herein. Each of the reporting persons disclaims beneficial ownership of any such securities, except to the extent of its pecuniary interest therein. The reporting persons expect to file future Forms 4 and 5, if any, together with Jonathan R. Scott with the indication of direct or indirect ownership in Table I and Table II being made from Jonathan R. Scott's perspective. The nature of beneficial ownership is described in detail by footnote for all reporting persons.

Documents

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