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BCS

Current Report · Items 2.02, 7.01, 8.01, 9.01 · 8-K

First Interstate BancSystem, Inc.

FIBKNASDAQEQUITYCurrent

Results of Operations and Financial Condition · Regulation FD Disclosure · Other Events

Item 2.02 Results of Operations and Financial Condition. On January 28, 2026, First Interstate BancSystem, Inc. (the “Company”) issued a press release regarding its financial results for the quarter ended December 31, 2025. A copy of the press release is furnished herewith as Exhibit 99.1 and is incorporated by reference herein.…

Filed Jan 28, 2026Accepted Jan 28, 2026, 4:10 PM ESTCIK 860413Accession 0000860413-26-000007
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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

  1. 10-Q filingNov 2, 2026
  2. Results of Operations and Financial Condition · Regulation FD Disclosure · Other EventsOct 22, 2026
  3. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory ArrangementsSep 16, 2026
  4. 144 filingSep 11, 2026
  5. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory ArrangementsAug 21, 2026

Registered securities in this filing

FIRST INTERSTATE BANCSYSTEM, INC. · 8-K · Filed 2026-01-28

As filed in this accession. Current/historical status below comes from the governed listing record; the cover itself remains exact to this filing.

Common stock, $0.00001 par value

Symbol
FIBK
Exchange
NASDAQ
Classification
COMMON
Status
Current
Filing context

Context: c-1

Dimensions: Not supplied

Accession 000086041326000007 · 1 registered-security cover member

Read the exact SEC filing ↗

Disclosure sections

Items 2.02, 7.01, 8.01, 9.01

Select an item to read the extracted section. The as-filed document remains the primary evidence.

Item 2.02Item 2.02 - Results of Operations
Item 2.02 Results of Operations and Financial Condition. On January 28, 2026, First Interstate BancSystem, Inc. (the “Company”) issued a press release regarding its financial results for the quarter ended December 31, 2025. A copy of the press release is furnished herewith as Exhibit 99.1 and is incorporated by reference herein. Neither the information included or incorporated by reference under this Item 2.02, nor the press release furnished herewith, shall be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or incorporated by reference into any registration statement or other document filed pursuant to the Securities Act of 1933 (the “Securities Act”) or the Exchange Act, except as expressly set forth by specific reference in such filing.
Item 7.01Item 7.01 - Regulation FD Disclosure
Item 7.01 Regulation FD Disclosure. On January 28, 2026, the Company posted a new corporate presentation (the “Presentation”) on the Events & Presentations page of the Company’s website at https://www.fibk.com. The Presentation, which is furnished with this Current Report as Exhibit 99.2 and incorporated herein by reference, updates previously furnished presentations and provides an overview of the Company and its operations. Neither the information included or incorporated by reference under this Item 7.01, nor the Presentation furnished herewith, shall be deemed to be “filed” for purposes of Section 18 of the Exchange Act or incorporated by reference into any filing under the Securities Act or the Exchange Act, except as expressly set forth by specific reference in such a filing.
Item 8.01Item 8.01 - Other Events
Item 8.01 Other Events. On January 28, 2026, the Company also announced that the Board of Directors of the Company declared, on January 27, 2026, a dividend of $0.47 per share, that is payable February 20, 2026 to shareholders of record of the Company as of February 10, 2026.

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