ISBA ▲ +0.2% - Isabella Bank Corporation $ISBA - Isabella Bank Corporation Announces Third Quarter 2026 Dividend Isabella Bank Corporation announced its third quarter 2026 dividend, and shares rose 0.2% on the news. The modest gain reflects investor approval of the dividend announcement, though the small percentage move suggests the market had largely anticipated the payout or that the dividend level met existing expectations. 27-AUG-2026 04:15 PM ET