A Form 4 filed on August 17, 2026, reports that Jill Bourland, a director of Isabella Bank Corp (NASDAQ:ISBA), acquired common shares in a purchase transaction dated August 17, 2026.

Key Highlights

  • Reporting person: Jill Bourland, listed as a director of Isabella Bank Corp.
  • Transaction type: Purchase (transaction code P) of common shares, classified as acquired (A).
  • Shares acquired: 7.2133 shares of common stock at a price of $41.59 per share.
  • Post-transaction ownership: Bourland directly holds 5,899.2943 shares of common stock following the transaction.
  • Transaction date: August 17, 2026.
  • Filing signed: By Jennifer L. Gill, by power of attorney, on August 17, 2026.

Isabella Bank Corp Director Purchase: Transaction Details

According to the Form 4 filing, Jill Bourland, a director of Isabella Bank Corp, completed a purchase of 7.2133 shares of the company's common stock on August 17, 2026. The shares were acquired at a price of $41.59 each. The filing indicates the transaction is recorded under transaction code P, designating an open-market or direct purchase, and the securities are classified as acquired (A).

Following the reported transaction, Bourland's direct beneficial ownership stands at 5,899.2943 shares of common stock, according to the filing. The form was filed by one reporting person, and no derivative securities transactions were reported in Table II. The form was signed by Jennifer L. Gill acting by power of attorney on behalf of Bourland, also dated August 17, 2026.

Isabella Bank Corp is traded on NASDAQ under the ticker symbol ISBA, as stated in the issuer field of the filing. No amendment date is indicated, suggesting this is an original filing rather than a revision to a prior submission.

What Was Disclosed

The filing discloses a director-level purchase of 7.2133 common shares of Isabella Bank Corp at $41.59 per share on August 17, 2026, resulting in direct beneficial ownership of 5,899.2943 shares for reporting person Jill Bourland.