FIRST INTERSTATE BANCSYSTEM INC — Investor Relations & Filings
Filings indexed
1,938
across all filing types
Latest filing
2026-03-26
Major Shareholding Noti…
Country
US
United States of America
Listing
US
FIBK
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 |
|---|---|---|---|
| SCHEDULE 13G/A - FIRST INTERSTATE BANCSYSTEM INC (0000860413) (Subject) | 2026-03-26 | English | |
| 4 - FIRST INTERSTATE BANCSYSTEM INC (0000860413) (Issuer) | 2026-03-18 | English | |
| 4 - FIRST INTERSTATE BANCSYSTEM INC (0000860413) (Issuer) | 2026-03-18 | English | |
| 4 - FIRST INTERSTATE BANCSYSTEM INC (0000860413) (Issuer) | 2026-03-18 | English | |
| 4 - FIRST INTERSTATE BANCSYSTEM INC (0000860413) (Issuer) | 2026-03-18 | English | |
| 4 - FIRST INTERSTATE BANCSYSTEM INC (0000860413) (Issuer) | 2026-03-17 | English |
Browse filings by year
17 yearsMarket data
Market data not available
Last price
Market cap
volume
Day range
today
52-week range
trailing
Price history
Peer group · Other monetary intermediation
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
Bank of Nanjing Co.,Ltd.
Provides corporate, personal, and investment banking and fi…
|
601009 | CN | Financial and insurance activit… |
|
Bank of New Zealand
Offers retail, business, and institutional banking, wealth …
|
BNZ | NZ | Financial and insurance activit… |
|
Bank of Ningbo Co.,Ltd.
Provides financial services for SMEs and individuals in the…
|
002142 | CN | Financial and insurance activit… |
|
Bank of Nova Scotia
A multinational financial services provider offering a rang…
|
BNS | CA | Financial and insurance activit… |
|
BANK OF NOVA SCOTIA
Multinational firm offering personal, commercial, and inves…
|
BNS | US | Financial and insurance activit… |
|
Bank of N.T. Butterfield & Son Ltd
A full-service bank and wealth manager specializing in offs…
|
NTB | BM | Financial and insurance activit… |
|
Bank of Qingdao Co., Ltd.
A commercial bank providing comprehensive financial service…
|
3866 | CN | Financial and insurance activit… |
|
Bank of Queensland Ltd.
A financial institution offering services to personal, SME,…
|
BOQ | AU | Financial and insurance activit… |
|
Bank of Shanghai Co., Ltd.
Provides corporate, retail, and treasury banking services f…
|
601229 | CN | Financial and insurance activit… |
|
Bank of Sharjah P.J.S.C.
Financial institution providing commercial, investment, and…
|
BOS | AE | Financial and insurance activit… |
FIRST INTERSTATE BANCSYSTEM INC via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/31290/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=31290 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=31290 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=31290 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 31290}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for FIRST INTERSTATE BANCSYSTEM INC (id: 31290)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.
We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.