Notice of Proposed Sale · 144
First Interstate BancSystem, Inc.
FIBKNASDAQEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- First Interstate BancSystem, Inc.
- Issuer CIK
- 0000860413
- SEC file number
- 001-34653
- Phone
- 1-406-255-5311
- Person for whose account securities are to be sold
- Jonathan R. Scott Trust dtd 11/13/2004
- Relationships to issuer
- Former Director
- Street
- 401 North 31st Street
- City
- Billings
- State / country code
- MT
- Postal code
- 59101
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 15,000 | 553,800 | 95,304,607 | 09/11/2026 | NASD | Goldman Sachs & Co. LLC |
Broker / market maker — proposed row 1, entry 1
- Name
- Goldman Sachs & Co. LLC
- Street
- 200 West Street
- City
- New York
- State / country code
- NY
- Postal code
- 10282
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Donor acquired | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|---|
| Common | 11/03/1983 | Acquired as a gift | Scott Family Member | 15,000 | Y | 02/15/1972 | 11/03/1983 | None |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| Jonathan R. Scott Trust dtd 11/13/2004 | Common | 07/17/2026 | 10,000 | 402,988 |
| Jonathan R. Scott Trust dtd 11/13/2004 | Common | 06/17/2026 | 4,500 | 163,314 |
| Jonathan R. Scott Trust dtd 11/13/2004 | Common | 06/18/2026 | 9,390 | 339,044.73 |
| Jonathan R. Scott Trust dtd 11/13/2004 | Common | 09/11/2026 | 10,000 | 370,313 |
Seller — prior-sale row 1, entry 1
- Name
- Jonathan R. Scott Trust dtd 11/13/2004
- Street
- 401 North 31st Street
- City
- Billings
- State / country code
- MT
- Postal code
- 59101
Seller — prior-sale row 2, entry 1
- Name
- Jonathan R. Scott Trust dtd 11/13/2004
- Street
- 401 North 31st Street
- City
- Billings
- State / country code
- MT
- Postal code
- 59101
Seller — prior-sale row 3, entry 1
- Name
- Jonathan R. Scott Trust dtd 11/13/2004
- Street
- 401 North 31st Street
- City
- Billings
- State / country code
- MT
- Postal code
- 59101
Seller — prior-sale row 4, entry 1
- Name
- Jonathan R. Scott Trust dtd 11/13/2004
- Street
- 401 North 31st Street
- City
- Billings
- State / country code
- MT
- Postal code
- 59101
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Notice signature
- Notice date
- 09/11/2026
- Signed
- Goldman Sachs & Co. LLC on behalf of Jonathan R. Scott Trust dtd 11/13/2004
Company context
First Interstate BancSystem, Inc. is a financial and bank holding company focused on community banking. Incorporated in 1971 and headquartered in Billings, Montana, the Company currently operates banking offices, including detached drive-up facilities, in communities across Arizona, Colorado, Idaho, Iowa, Kansas, Minnesota, Missouri, Montana, Nebraska, North Dakota, Oregon, South Dakota, Washington, and Wyoming, in addition to offering online and mobile banking services. Through the Company’s bank subsidiary, First Interstate Bank, the Company delivers a comprehensive range of banking products and services to individuals, businesses, municipalities, and others throughout the Company’s market areas.
Current securities
Recent company filings
- 10-Q filingNov 2, 2026
- Results of Operations and Financial Condition · Regulation FD Disclosure · Other EventsOct 22, 2026
- Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory ArrangementsSep 16, 2026
- Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory ArrangementsAug 21, 2026
- 10-Q filingAug 3, 2026