First Interstate Bancsystem Documents
Documents
100
Ticker
FIBK
ISIN
US32055Y2019
First Interstate Bancsystem SEC Filings
First Interstate Bancsystem Documents 2026
This page contains all official documents and SEC filings for First Interstate Bancsystem stock (FIBK, ISIN: US32055Y2019). This includes annual reports (Form 10-K), quarterly reports (Form 10-Q), and insider transactions (Form 4). Currently 100 documents are available. Data is updated regularly to provide investors with a complete overview of First Interstate Bancsystem's regulatory filings.
First Interstate Bancsystem Stock analysis
First Interstate Bancsystem First Interstate BancSystem Inc. is an American financial holding company headquartered in Billings, Montana. It was founded in 1971 and is now one of the largest independent banks in the western United States. First Interstate BancSystem employs over 2,000 employees and operates more than 140 branches in six states.