FIRST INTERSTATE BANCSYSTEM INC 8-K

What Happened

• First Interstate BancSystem, Inc. (FIBK) filed an 8-K on April 29, 2026 announcing it issued a press release with financial results for the quarter ended March 31, 2026 (Exhibit 99.1).
• On the same day the company posted an updated corporate presentation on its website (Exhibit 99.2). The filing was signed by James A. Reuter, President and CEO.

Key Details

• Press release with Q1 2026 financial results issued April 29, 2026 (furnished as Exhibit 99.1).
• New corporate presentation posted April 29, 2026 on the company’s Events & Presentations webpage (Exhibit 99.2).
• Board declared a cash dividend of $0.47 per share on April 28, 2026, payable May 21, 2026 to shareholders of record as of May 11, 2026.

Why It Matters

• The 8-K confirms First Interstate has publicly released its quarterly earnings information and updated investor materials—key items investors watch for assessing recent performance and strategy.
• The declared $0.47/share dividend is a concrete cash return to shareholders with clear record and pay dates, which may affect yield calculations and near-term income expectations.
• Investors should review the April 29 press release and the posted presentation (Exhibits 99.1 and 99.2) for the full financial details and any commentary from management.