Isabella Bank Corporation Completes Merger with Grand River Commerce, Inc.

Isabella Bank Corporation completed its acquisition of Grand River Commerce, Inc., parent of Grand River Bank, effective November 2, 2026. The combined company has approximately $2.7 billion in assets, $2.0 billion in loans and $2.3 billion in deposits. The deal expands Isabella Bank into Kent County and the Grand Rapids market and brings Isabella Wealth Services to the region; 35% of Grand River common stock will be exchanged for cash and 65% for Isabella common stock.