---
schema_version: "secwatch.filing_event.v1"
accession: "0000860413-25-000137"
form_type: "8-K"
ticker: "FIBK"
cik: "0000860413"
company_name: "FIRST INTERSTATE BANCSYSTEM INC"
filed_at: "2025-09-02T23:59:59+00:00"
generated_at: "2026-05-17T09:06:58.507940+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# First Interstate appoints Renu Agrawal to board, filling expansion vacancy

## Summary
- Renu Agrawal appointed as Class III director effective Aug 29, 2025, term until 2027 annual meeting.
- She brings experience from 13 years at Wells Fargo, former COO at ValleyCrest and Quisic, earlier at Polaroid and McKinsey.
- Board expanded to 14 members; Agrawal will serve on Governance/Nominating and Technology/Innovation/Operations committees.
- She is considered independent under NASDAQ rules; no related-party transactions disclosed.
- Compensation per standard non-employee director program (RSUs) as described in 2025 proxy.

## SEC filing metadata
- accession: 0000860413-25-000137
- form_type: 8-K
- ticker: FIBK
- cik: 0000860413
- company_name: FIRST INTERSTATE BANCSYSTEM INC
- filed_at: 2025-09-02T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/860413/000086041325000137/0000860413-25-000137-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/860413/000086041325000137/fibk-20250829.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000860413-25-000137
- JSON: https://secwatch.observer/filing/0000860413-25-000137.json
- Plain text: https://secwatch.observer/filing/0000860413-25-000137.txt

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