secwatch / observer
8-K filed May 13, 2026, 5:12 PM ET ticker FIBK CIK 0000860413
leadership confidence high sentiment neutral materiality 0.60

First Interstate COO Kristina Robbins terminated without cause; transitions to advisor role through Aug 2026

FIRST INTERSTATE BANCSYSTEM INC

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Role change

Kristina Robbins

Executive Advisor to the Chief Executive Officer
FIBK · FIRST INTERSTATE BANCSYSTEM INC
Effective
2026-05-11
Filed
May 13, 2026, 5:12 PM ET
Ms. Robbins employment with the Company would be contemporaneously transitioned to a new role of Executive Advisor to the Company’s Chief Executive Officer, Mr. James Reuter (the “CEO”).
Departed (interim)

Kristina Robbins

Executive Vice President and Chief Operations Officer
FIBK · FIRST INTERSTATE BANCSYSTEM INC
Effective
2026-05-11
Filed
May 13, 2026, 5:12 PM ET
On May 11, 2026, First Interstate BancSystem, Inc. (the “Company”) announced that the employment as Executive Vice President and Chief Operations Officer of the Company (“COO”) and its wholly owned bank subsidiary by Ms. Kristina Robbins was terminated, without cause, effective immediately
Role change (interim)

James Reuter

Chief Executive Officer (assumes COO responsibilities)
FIBK · FIRST INTERSTATE BANCSYSTEM INC
Effective
2026-05-11
Filed
May 13, 2026, 5:12 PM ET
The Company’s CEO is expected to fulfill the COO responsibilities previously fulfilled by Ms. Robbins until a successor is appointed to such position.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.9

Kristina Robbins changed role as Executive Advisor to the Chief Executive Officer at FIRST INTERSTATE BANCSYSTEM INC.

Action
transitioned
Role
Executive Advisor to the Chief Executive Officer
Exact text from the filing
Ms. Robbins employment with the Company would be contemporaneously transitioned to a new role of Executive Advisor to the Company’s Chief Executive Officer, Mr. James Reuter (the “CEO”).
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Kristina Robbins was terminated as Executive Vice President and Chief Operations Officer at FIRST INTERSTATE BANCSYSTEM INC.

Action
terminated
Role
Executive Vice President and Chief Operations Officer
Exact text from the filing
On May 11, 2026, First Interstate BancSystem, Inc. (the “Company”) announced that the employment as Executive Vice President and Chief Operations Officer of the Company (“COO”) and its wholly owned bank subsidiary by Ms. Kristina Robbins was terminated, without cause, effective immediately
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.85

James Reuter changed role as Chief Executive Officer (assumes COO responsibilities) at FIRST INTERSTATE BANCSYSTEM INC.

Action
assumed COO duties
Role
Chief Executive Officer (assumes COO responsibilities)
Exact text from the filing
The Company’s CEO is expected to fulfill the COO responsibilities previously fulfilled by Ms. Robbins until a successor is appointed to such position.
View on SEC.gov

FIRST INTERSTATE BANCSYSTEM INC filing history →

Source: SEC EDGAR
accession 0000860413-26-000041
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