FIBK - Company ID 0000860413
FIRST INTERSTATE BANCSYSTEM INC has filed 2,932 public company documents between 1996 and 2026. The most frequent type is insider trade (1,721 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| S-8 | Employee stock plan | 2y ago2024-05-23 | - | View filing |
| S-8 | Employee stock plan | 3y ago2023-05-25 | - | View filing |
| S-8 | Employee stock plan | 11y ago2015-04-03 | - | View filing |
| S-8 | Employee stock plan | 12y ago2014-01-24 | - | View filing |
| S-8 | Employee stock plan | 17y ago2008-08-18 | - | View filing |
| S-8 | Employee stock plan | 20y ago2006-05-05 | - | View filing |
| S-8 | Employee stock plan | 23y ago2003-06-25 | - | View filing |
| S-8 | Employee stock plan | 24y ago2001-09-17 | - | View filing |
| S-8 | Employee stock plan | 27y ago1999-04-22 | - | View filing |
| S-8 | Employee stock plan | 28y ago1998-05-19 | - | View filing |