8-KThe WireRed Alert
Executive Change
Filed May 13, 2026 · 1mo ago · Accession 0000860413-26-000041
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Ticker
- FIBK
- CIK
- 860413
- Form type
- 8-K
- Filing date
- May 13, 2026
- Report date
- May 11, 2026
- Document
- fibk-20260511.htm
- Size
- 244 KB