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Notice of proposed sale of 20,000 common shares by a related person through Goldman Sachs. The filer intends to sell $636,800 worth of Common stock (20,000 shares) on 10/07/2025 on the NASD. The filer reports 104,509,863 shares outstanding for the issuer. The 20,000 shares were acquired as a gift on 06/20/2020 from a "Scott Family Member," with the donor's acquisition date listed as 11/03/1993. No securities of the issuer were sold by the filer in the past three months. The notice includes the required certification that the seller is not aware of undisclosed material adverse information.
The filing is a Form 144 notice for First Interstate BancSystem, Inc. (FIBK) reporting a proposed sale of 20,000 common shares through Goldman Sachs & Co. LLC with an aggregate market value of $636,800. The shares represent part of an acquisition described as a gift received on 06/20/2020 from a "Scott Family Member," and the donor originally acquired those shares on 11/03/1993. The proposed approximate sale date is 10/07/2025 on the NASDAQ (listed as NASD). The filer reports no securities sold in the past three months and affirms they are not aware of undisclosed material adverse information.
Susan Scott Heyneman Trust and co-trustees reported multiple disposals of First Interstate Bancsystem, Inc. (FIBK) common stock between 09/09/2025 and 10/01/2025. The filings show sequential dispositions of 152,160, 45,154, 67,482, and 10,000 shares, for total reported sales of 274,796 shares. After these transactions the reporting parties state they hold 244,460 shares of record via the Susan Scott Heyneman Trust.
The Form 4 notes the reporting persons may be part of a group with other signatories and disclaim beneficial ownership except to the extent of pecuniary interest. The Form is signed by an attorney-in-fact on behalf of the trust on 10/03/2025. The filing discloses quantities and sale price for the 10,000-share sale at $31.59; earlier dispositions are coded as voluntary/other and reported with $0 price entries reflecting non-open-market transfers or internal adjustments per reporting conventions.
First Interstate BancSystem, Inc. announced a senior management realignment effective September 10, 2025, splitting its Chief Banking Officer role into two Co-Chief Banking Officer positions. Lorrie Asker, the incumbent Chief Banking Officer and a named executive in the 2024 proxy, will serve as one Co-Chief Banking Officer with responsibility for branches in Arizona, Idaho, Montana, Oregon, Washington, and Wyoming. Chris Shepler, formerly Managing Director and National Commercial Banking Region Coverage Executive at Wells Fargo with over 30 years of experience, will serve as the other Co-Chief Banking Officer covering Colorado, Iowa, Kansas, Minnesota, Missouri, Nebraska, North Dakota, and South Dakota. The company stated no other changes were made to Ms. Asker’s employment and that there were no related-party transactions involving Mr. Shepler since the start of the last fiscal year.
Renu Agrawal, a director of First Interstate BancSystem, Inc. (FIBK), was reported to have acquired 1,827 shares of the issuer's common stock on 09/05/2025 through restricted stock units (RSUs). The reported acquisition price per share is $32.83 and the shares are recorded as directly owned following the transaction. The RSUs vest on June 1, 2026, contingent on the reporting person's continued service through that date, so the shares are subject to future vesting conditions. The Form 4 was signed by an attorney-in-fact and filed on 09/09/2025.
Insider transactions at First Interstate BancSystem, Inc. (FIBK) reported on a Form 4 show the reporting persons acquired additional common stock in August and September 2025. On 08/05/2025 the reporting persons acquired 216 shares at $0 resulting in 3,512,449 shares beneficially owned; on 09/03/2025 they acquired 22,928 shares at $0 resulting in 3,512,233 shares beneficially owned after that transaction. Beneficial ownership is held directly and indirectly through NBar5 Limited Partnership, the Jeremy Scott Revocable Trust, and Jeremy Scott's spouse, with 3,416,108 shares held of record by NBar5 Limited Partnership, 93,511 shares by the trust, and 2,830 shares by the spouse. Signatures on the filing are dated 09/05/2025. Footnotes state the parties may be members of a group and disclaim ownership except for pecuniary interest.
Renu Agrawal filed an initial Form 3 as a Director of First Interstate BancSystem, Inc. (FIBK) and reported that she did not beneficially own any common stock at the time of this initial statement. The filing notes an executed power of attorney on file and was submitted by an attorney-in-fact on behalf of the reporting person.
First Interstate BancSystem, Inc. (FIBK) Form 144 shows a proposed sale of 40,000 shares of common stock through Piper Sandler at an aggregate market value of $1,308,800.00, with an approximate sale date of 09/02/2025 on Nasdaq. The shares were acquired on 01/02/1976 as pre-IPO stock and payment was in cash.
The filing also discloses two recent sales by the Susan Scott Heyneman Trust of 55,000 shares each on 07/14/2025 and 08/01/2025, producing gross proceeds of $1,711,231.50 and $1,532,052.50 respectively. The filer certifies no undisclosed material adverse information and follows Rule 144 disclosure requirements.
Reporting person: The Form 4 was filed by the Susan Scott Heyneman Trust, with Susan Heyneman and First Interstate Wealth Management Co. as co-trustees.
Transaction: On 09/02/2025 the reporting person disposed of 10,000 shares of First Interstate BancSystem, Inc. (FIBK) at a price of $32.28 per share (transaction code S). After the sale the reporting person is reported to beneficially own 519,256 shares, held of record by the trust.
Other details: The filer states that, under certain agreements with other stockholders, the reporting persons may be deemed members of a group and may be deemed to share beneficial ownership of the reported shares, but each disclaims beneficial ownership except to the extent of pecuniary interest.
First Interstate BancSystem, Inc. announced that the Board appointed Ms. Renu Agrawal as a Class III director to fill a newly created vacancy, with her term expiring at the 2027 annual meeting. Ms. Agrawal brings extensive industry experience, including 13 years at Wells Fargo leading strategic initiatives and multiple divisions, prior COO roles at ValleyCrest Companies and Quisic Corporation, consulting experience at McKinsey, and earlier scientific work at Polaroid. The Board determined she is an independent director under NASDAQ rules. She will receive standard non-employee director compensation, including restricted stock units, and will join the Governance and Nominating Committee and the Technology, Innovation and Operations Committee. Following the appointment, the Board has 14 members across three classes.