Event Type
Disclosure
Mandatory
Variant
8-K
of this Current Report on Form 8-K, including Exhibit 99.1 furnished herewith, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange
Financial Statements and Exhibits. (d) Exhibits: Exhibit No. Description 99.1 Press release issued by Isabella Bank Corporation, dated February 5, 2026 104 Cove