Isabella Bank Corp Enters Supplemental Retirement Agreement for CFO

What Happened
Isabella Bank Corporation (ISBA) filed an 8-K dated August 14, 2026, reporting that on August 11, 2026 it entered into a Participation Agreement under the Isabella Bank Corporation Supplemental Executive Retirement Plan with Gerald J. Ritzert, the company’s Chief Financial Officer. The agreement commits the bank to make eight annual credits to Mr. Ritzert’s plan account totaling $300,000.

Key Details

• Effective date: August 11, 2026 (8-K filed August 14, 2026).
• Total commitment: $300,000 paid as eight (8) annual credits.
• Retirement ages in the agreement: early retirement at age 55; normal retirement at age 65.
• Payment form on separation: the agreement replaces the Plan’s default payout with five (5) annual installments, consistent with prior agreements.

Why It Matters
This filing documents a deferred-compensation commitment to the company’s CFO, increasing the bank’s future benefit obligations by $300,000 under its supplemental retirement plan. For investors, the item is a disclosure about executive compensation and the timing of potential cash outflows (the shift to five annual installments affects when payments would be made after separation). The agreement is described as similar to prior arrangements for executives.