Company: ISBA
Filing Date: 2025-11-10
Form Type: 10-Q
Source: 0000842517-25-000210
Chunk: 13

Company: ISABELLA BANK CORP
Filing Date: 2025-11-10
Form: 10-Q
Item: Part II, Item 3
Chunk 13
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 10-K, filed March 26, 1994, and incorporated herein by reference.(3)Previously filed as an Exhibit to Isabella Bank Corporation Form 10-K, filed March 22, 2000, and incorporated herein by reference.(4)Previously filed as an Exhibit to Isabella Bank Corporation Form 10-K, filed March 27, 2001, and incorporated herein by reference.(5)Previously filed as an Exhibit to Isabella Bank Corporation Form 8-K, filed May 16, 2008, and incorporated herein by reference.(6)Previously filed as an Exhibit to Isabella Bank Corporation Form 8-K, filed September 30, 2025, and incorporated herein by reference.

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Table of Contents

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Isabella Bank CorporationDate:November 10, 2025/s/ Jerome E. SchwindJerome E. SchwindPresident and Chief Executive Officer(Principal Executive Officer)Date:November 10, 2025/s/ Neil M. McDonnellNeil M. McDonnellIsabella Bank President and Interim Chief Financial Officer(Principal Financial Officer)

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