Short answer
FIRST INTERSTATE BANCSYSTEM INC (FIBK) filed an 8-K current report with the SEC on May 13, 2026 reporting Item 5.02 (Departure/Election of Directors or Officers). COO Kristina Robbins terminated without cause effective May 11, 2026, creating an immediate executive leadership transition.
FIRST INTERSTATE BANCSYSTEM INC 8-K event analysis
AI summary of each reported item and its exhibits
Item 5.02 · Departure/Election of Directors or Officers
- COO Kristina Robbins terminated without cause effective May 11, 2026, creating an immediate executive leadership transition
- Robbins becomes Executive Advisor through expected August 1, 2026, supporting COO succession and operational continuity
- CEO James Reuter assumes COO responsibilities until a successor is appointed
- Robbins retains current compensation and benefits during the advisory period
- Separation may trigger involuntary-termination treatment under her employment agreement, potentially creating severance obligations
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