---
schema_version: "secwatch.filing_event.v1"
accession: "0000860413-23-000008"
form_type: "8-K"
ticker: "FIBK"
cik: "0000860413"
company_name: "FIRST INTERSTATE BANCSYSTEM INC"
filed_at: "2023-01-13T23:59:59+00:00"
generated_at: "2026-06-20T15:44:34.996374+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Director Ross E. Leckie resigns from First Interstate board effective Jan 12, 2023

## Summary
- Ross E. Leckie resigned as a Director for personal reasons, not related to any disagreement.
- Resignation effective midnight January 12, 2023.
- Frances P. Grieb, Audit Committee member and financial expert, named interim Audit Committee Chair.
- Leckie served on the Board for over a decade.

## SEC filing metadata
- accession: 0000860413-23-000008
- form_type: 8-K
- ticker: FIBK
- cik: 0000860413
- company_name: FIRST INTERSTATE BANCSYSTEM INC
- filed_at: 2023-01-13T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/860413/000086041323000008/0000860413-23-000008-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/860413/000086041323000008/fibk-20230111.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000860413-23-000008
- JSON: https://secwatch.observer/filing/0000860413-23-000008.json
- Plain text: https://secwatch.observer/filing/0000860413-23-000008.txt

## Key facts
- Executive change
  Ross E. Leckie resigned as Director at FIRST INTERSTATE BANCSYSTEM INC.
  - Action: resigned
  - Role: Director
  source text: On January 11, 2023, Ross E. Leckie notified First Interstate BancSystem, Inc. (the “Company”) that for personal reasons he was resigning as a Director of the Company effective at midnight on January 12, 2023.
  evidence_url: https://www.sec.gov/Archives/edgar/data/860413/000086041323000008/0000860413-23-000008-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.