November 3, 2025 · Form 4 insider transaction
Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees sold 10,000 shares of First Interstate BancSystem, Inc. at $30.99 per share, a transaction worth $309.9K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 0 days after the transaction.
Composed of 234,460 shares held of record by Susan Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-Trustees.; 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, if any, together with Susan Scott Heyneman, Trust.