Sarah R. Opperman - 20 Jan 2026 Form 4 Insider Report for ISABELLA BANK CORP (ISBA)

Role
Director
Signature
/s/ Jennifer L. Gill, By Power of Attorney
Issuer symbol
ISBA
Transactions as of
20 Jan 2026
Net transactions value
+$13,750
Form type
4
Filing time
23 Jan 2026, 12:17:28 UTC
Previous filing
03 Dec 2025
Next filing
04 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Opperman Sarah R Director 2313 OAKFIELD DRIVE, MIDLAND /s/ Jennifer L. Gill, By Power of Attorney 23 Jan 2026 0001554598

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ISBA common Purchase $13,750 +277 +1.1% $49.58 24,412 20 Jan 2026 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares acquired with director fees pursuant to the Isabella Bank Corporation And Related Companies Deferred Compensation Plan For Directors.
F2 Includes shares acquired through quarterly dividend reinvestment.