FIRST INTERSTATE BANCSYSTEM INC (FIBK) SEC Filings & Financial Intelligence
FIRST INTERSTATE BANCSYSTEM INC (FIBK) is a publicly traded company on the Nasdaq, categorized under SIC 6022 (State Commercial Banks). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: FIBK
CIK: 860413
Exchange: Nasdaq
SIC 6022: State Commercial Banks
Fiscal Year End: 12/31
State: DE
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
Ernst & Young LLP
Auditor SinceSince 12/31/2024 12:00:00 AM
Lead Engagement PartnerDavid Howell
Audit LocationSalt Lake City, Utah, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-11-03 | 2026-10-30 | FORM 4 | 0001675872-26-000001 | View SEC Doc Filr Page |
| 10-Q | 2026-11-02 | 2026-09-30 | 10-Q | 0000860413-26-000100 | View SEC Doc Filr Page |
| 144 | 2026-11-02 | — | 144 Filing | 0001959173-26-007601 | View SEC Doc Filr Page |
| 144 | 2026-10-30 | — | 144 Filing | 0001959173-26-007574 | View SEC Doc Filr Page |
| 4 | 2026-10-26 | 2026-10-23 | 4 | 0001493152-26-048502 | View SEC Doc Filr Page |
| 4 | 2026-10-23 | 2026-10-22 | 4 | 0001493152-26-048199 | View SEC Doc Filr Page |
| 144 | 2026-10-22 | — | 144 Filing | 0001958244-26-000671 | View SEC Doc Filr Page |
| 8-K | 2026-10-22 | 2026-10-22 | 8-K | 0000860413-26-000097 | View SEC Doc Filr Page |
| 4 | 2026-10-06 | 2026-10-05 | 4 | 0001493152-26-045898 | View SEC Doc Filr Page |
| 4 | 2026-09-22 | 2026-09-10 | FORM 4 | 0002090710-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-09-16 | 2026-09-16 | 4 | 0001493152-26-042992 | View SEC Doc Filr Page |
| 8-K | 2026-09-16 | 2026-09-14 | 8-K | 0000860413-26-000092 | View SEC Doc Filr Page |
| 4 | 2026-09-16 | 2026-09-14 | FORM 4 | 0002154828-26-000005 | View SEC Doc Filr Page |
| 3 | 2026-09-15 | 2026-09-14 | FORM 3 | 0002154828-26-000003 | View SEC Doc Filr Page |
| 4 | 2026-09-14 | 2026-09-14 | 4 | 0001493152-26-042633 | View SEC Doc Filr Page |
| 4 | 2026-09-14 | 2026-09-11 | 4 | 0001493152-26-042536 | View SEC Doc Filr Page |
| 144 | 2026-09-11 | — | 144 Filing | 0001958244-26-000591 | View SEC Doc Filr Page |
| 8-K | 2026-08-21 | 2026-08-21 | 8-K | 0000860413-26-000088 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-08-07 | — | SCHEDULE 13G Filing | 0000093751-26-000463 | View SEC Doc Filr Page |
| 10-Q | 2026-08-03 | 2026-06-30 | 10-Q | 0000860413-26-000084 | View SEC Doc Filr Page |
| 4 | 2026-07-28 | 2026-07-27 | 4 | 0001493152-26-035055 | View SEC Doc Filr Page |
| 4 | 2026-07-24 | 2026-07-22 | FORM 4 | 0002146309-26-000004 | View SEC Doc Filr Page |
| 4 | 2026-07-24 | 2026-07-22 | FORM 4 | 0001196952-26-000004 | View SEC Doc Filr Page |
| 8-K | 2026-07-23 | 2026-07-23 | 8-K | 0000860413-26-000081 | View SEC Doc Filr Page |
| 3 | 2026-07-21 | 2026-07-13 | FORM 3 | 0002146309-26-000002 | View SEC Doc Filr Page |