W. Joseph Manifold advised the Board of Directors of Isabella Bank Corporation at its regular meeting held February 26, 2020 that he would not seek re-election to the Board of Directors of the Corporation and the Board of Directors of the Corporation's subsidiary, Isabella Bank. Mr. Manifold will continue to serve as a director through the Corporation's 2020 annual meeting of shareholders, which is when his current term expires.

On February 28, 2020, the Corporation announced that its Board of Directors declared a twenty-seven cent ($0.27) per common share first quarter cash dividend, payable March 31, 2020 to shareholders of record as of March 26, 2020.