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FIRST INTERSTATE BANCSYSTEM INC — Investor Relations & Filings

Ticker · FIBK ISIN · US32055Y2019 LEI · 549300WRWYTYX0RCNJ43 US Financial and insurance activities
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Filings indexed 1,949 across all filing types
Latest filing 2026-05-29 Declaration of Voting R…
Country US United States of America
Listing US FIBK

About FIRST INTERSTATE BANCSYSTEM INC

https://fibk.com/

First Interstate BancSystem, Inc. is a financial services holding company and the parent of First Interstate Bank. The bank operates on a community banking model, delivering a range of financial solutions to individuals, businesses, and communities across numerous states in the Western and Midwestern United States. Its offerings include personal and business banking products, lending services, and wealth management. The company emphasizes a disciplined approach focused on high-quality financial products, customer service, and socially responsible leadership within its local markets.

Recent filings

Filing Released Lang Actions
8-K
Declaration of Voting Results & Voting Rights Announcements Classification · 85% confidence The document is a Form 8-K “Current Report” which in Items 5.02 and 5.07 reports both director retirements/election changes and, more prominently, the detailed results of shareholder votes at the 2026 Annual Meeting (tables of for/against/abstentions and broker non-votes for multiple proposals). Under the taxonomy, the detailed vote tallies correspond to the “Declaration of Voting Results & Voting Rights Announcements” category (Code: DVA).
2026-05-29 English
S-3ASR
Capital/Financing Update Classification · 72% confidence The document is a Form S-3 registration statement and accompanying prospectus filed with the SEC describing the terms under which the company may offer and sell various securities (common stock, preferred stock, debt, warrants, etc.). This is a capital-raising / financing activity rather than an annual report, earnings release, or simple regulatory notice. It updates investors on the Company’s proposed securities offerings (financing). Therefore, it best fits the Capital/Financing Update category (CAP).
2026-05-26 English
8-K
Board/Management Information Classification · 92% confidence The document is a Current Report on Form 8-K filed pursuant to the Securities Exchange Act of 1934. It is Item 5.02, detailing the departure of the Executive Vice President and COO, her transition to a new role, and the related separation agreement. This constitutes an announcement of a change in senior management. Therefore, it falls under the Board/Management Information category (MANG).
2026-05-13 English
10-Q
Interim / Quarterly Report Q1 2026
2026-05-07 English
8-K
Regulatory Filings
2026-04-29 English
Major Shareholding Notification 2026
Major Shareholding Notification
2026-04-29 English

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