Bank First Corp 8-K/A

What Happened
Bank First Corp filed Amendment No. 1 to its Current Report on Form 8‑K (originally filed July 21, 2026) on July 22, 2026 to correct an error in the press release included as Exhibit 99.1. The second paragraph on page 1 of that press release reflected an incorrect anticipated closing date for the company’s acquisition of Peoples; the corrected press release is furnished as Exhibit 99.1 to this amendment. No other changes were made to the original Form 8‑K.

Key Details

• Amendment filed July 22, 2026 to correct a date error in the July 21, 2026 press release.
• The correction concerns the anticipated closing date of Bank First’s acquisition of Peoples (corrected press release attached as Exhibit 99.1).
• The original filing was made under Item 2.02 (Results of Operations and Financial Condition); the amendment clarifies only the press release date information.
• Exhibit 99.1 (corrected press release) and Inline XBRL cover page (Exhibit 104) are included.

Why It Matters
Accurate closing-date information for the Peoples acquisition affects investor expectations about timing for integration and when any acquisition-related financial effects might appear in Bank First’s results. This amendment is a technical correction to ensure investors and the market have the right timeline; it does not change the substance of the original disclosure aside from the corrected date.