Isabella Bank Corp SEC filings ISBA

Isabella Bank Corp has 1,006 filings in SEC EDGAR's recent list, going back to Mar 21, 2019. Its latest annual report, Form ARS, was filed on Mar 23, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (acquisition or sale of assets, other events). The company's fiscal year ends on December 31.

Isabella Bank Corp SEC filings
Form Description Filed Period
DEF 14A Proxy statement Mar 23, 2026 May 5, 2026
DEF 14A Proxy statement Mar 25, 2025 May 6, 2025
DEF 14A Proxy statement Mar 25, 2024 May 7, 2024
DEF 14A Proxy statement Mar 27, 2023 May 9, 2023
DEF 14A Proxy statement Mar 25, 2022 May 3, 2022
DEF 14A Proxy statement Mar 26, 2021 May 4, 2021
DEFA14A Additional proxy material Apr 17, 2020 —
DEF 14A Proxy statement Mar 27, 2020 May 5, 2020
DEF 14A Proxy statement Mar 25, 2019 May 7, 2019

Showing 9 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

Company profile

Industry
State Commercial Banks (SIC 6022)
Listed as
ISBA (Nasdaq)
Fiscal year ends
December 31
Incorporated in
MI
Headquarters
Mt Pleasant, MI
SEC filer status
Accelerated filer, Smaller reporting company
SEC CIK
842517
Former names
IBT BANCORP INC /MI/ (until May 16, 2008)

Other State Commercial Banks companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.