Flash FinanceUS
Market closed · weekend S&P 5007,376.86+0.31% Nasdaq24,579.42+1.09% Dow 3051,285.73-0.46% Russell 20002,754.11+0.89% Nasdaq-10026,989.99+1.35% MidCap 4003,602.50+0.56% SmallCap 6001,673.98+0.05% VIX25.64-9.01% 10Y Yield4.86+0.45% Close of Nov 06, 2026
AI brief of an SEC Form 8-K · First Interstate BancSystem (FIBK)

First Interstate BancSystem splits Chief Banking Officer role into two co-CBO positions

Neutral Impact 3 of 5 leadership Written later

First Interstate BancSystem said its Chief Banking Officer role will be split into two Co-Chief Banking Officer positions effective September 10, 2025, as part of a senior management realignment under CEO James A. Reuter. Lorrie Asker, the former sole Chief Banking Officer, will be one co-CBO, and Chris Shepler, formerly Managing Director and National Commercial Banking Region Coverage Executive at Wells Fargo, will be the other. The filing presents the change as a way to strengthen leadership, but it reports no financial results or figures.

Key points

  • Chief Banking Officer role becomes two Co-CBO positions effective September 10, 2025
  • Lorrie Asker and Chris Shepler named Co-Chief Banking Officers, with territories split by state
  • Shepler has more than 30 years of banking leadership experience, including at Wells Fargo

The filing

CompanyFirst Interstate BancSystem (FIBK)
Form8-K, current report
Filed with the SECSep 9, 2025, 4:48 PM ET
Accession number0000860413-25-000147

Items reported: 5.02 Director / Officer Change7.01 Regulation FD Disclosure

Read the filing on SEC.gov ↗

Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:38 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on September 09, 2025.

Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.