| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | FIBK | Class A Common Stock | Sale | -$1.44M | -62.2K | -2.55% | $23.07 | 2.38M | May 17, 2023 | See Footnote | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | The price reported in column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $23.00 to $23.17. The reporting person undertakes to provide to First Interstate BancSystem, Inc., any security holders 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 355,143 shares held of record by Julie A Scott-Rose Trustee of the Julie A Scott Rose Trust Dated 5-14-02, 209,678 shares held of record by IXL Limited Liability Company, 58,537 shares held of record by Holland Elizabeth Scott Trust, 58,537 shares held of record by Harper Grace Scott Trust, 58,537 shares held of record by Harrison William Scott Trust 1,381,865 Shares held of record by the Non-Exempt Thomas W.Scott Marital Trust, 10,424 shares held of record by Joan D. Scott trust DTD 10-16-12, 122,064 shares held of record by Juliana Sarah Scott Rose Trust, 122,064 shares held of record by Elizabeth Lauren Scott Rose Trust, 2 shares held of record by the Exempt Thomas W Scott Marital Trust 2. |
| 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 Julie Scott Rose with the indication of direct or indirect ownership in Table I and Table II being made from Julie Scott Rose's perspective. The nature of beneficial ownership is described in detail by footnote for all reporting persons. |