Company: ISBA
Filing Date: 2025-03-25
Form Type: DEF 14A
Source: 0000842517-25-000071
Chunk: 18

Company: ISABELLA BANK CORP
Filing Date: 2025-03-25
Form: DEF 14A
Chunk 18
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 Name              |     |              2024 |        |     | 2023 |        |
| Jerome E. Schwind |     |                   | 30,000 |     |      | 34,500 |
| Jae A. Evans      |     |                   | 40,000 |     |      | 34,500 |
| Neil M. McDonnell |     |                   | 30,000 |     |      |      — |

(2) Includes payouts granted pursuant to the Isabella Bank Corporation Executive Cash Incentive Plan .

(3) Includes shares granted pursuant to the Isabella Bank Corporation Restricted Stock Plan disclosed as the aggregate grant date fair value of the awards computed, in accordance with ASC Topic 718.

(4) Includes the aggregate non-cash change in the actuarial present value of the noted executive's accumulated benefit under the Isabella Bank Corporation Pension Plan.

(5) For all named executives, all other compensation includes 401(k) matching contributions, dividends on stock units pursuant to the Directors Plan, and auto allowance. For Jae A. Evans this includes a short-term disability payout upon retirement of $108,462. For William M. Schaefer all other compensation includes an employment bonus of $30,257.

(6) Jae A. Evans retired as President and Chief Executive Officer of Isabella Bank Corporation and Chief Executive Officer of Isabella Bank effective January 4, 2024. Jerome E. Schwind was appointed as President and Chief Executive Officer of Isabella Bank Corporation and Chief Executive Officer of Isabella Bank effective January 5, 2024. Neil M. McDonnell was appointed as President of Isabella Bank effective January 5, 2024.

(7) Not a named executive officer prior to 2024. William M. Schaefer joined the Corporation on April 1, 2024.

<div align='center'>9

Outstanding Equity Awards at Fiscal Year-End Table</div>

The following table provides information on the unvested shares of restricted stock pursuant to the Isabella Bank Corporation Restricted Stock Plan as of December 31, 2024:

|                     |     |              |     |           |     | Stock awards                                                                          |       |     |     |                                                                                                    |         |
| Name                |     | Grant Date   |     |           |     | Equity incentive plan: number of shares or units of stock that have not vested (#)(1) |       |     |     | Equity incentive plan awards: market value