Isabella Bank Corporation (ISBA)
Nasdaq: ISBA · State Commercial Banks · Mt Pleasant, MI · filing with the SEC since 1995
Grade4.3
◀ Past 4.8● Present 3.5▶ Future 4.6
Filings
251 filings since 2017 beside 991 insider forms · Accelerated filer and smaller reporting company · read from EDGAR on Nov 13, 2026Due nextAccelerated filer and smaller reporting company
10-K
Annual report for the fiscal year ending Dec 31, 2026Accelerated filers have 75 days after the fiscal year ends.
by Mar 16, 2027
10-Q
Quarterly report for the quarter ending Mar 31, 2027Accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end.
by May 10, 2027
A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 29 days after the quarter ended. The proxy statement was last filed Mar 23, 2026.
Filings a yearinsider forms included
12710716315013714811797
2026 counts to Nov 13, 2026.
Officer or director change (8-K item 5.02): 16 times in the last 36 months, the newest Aug 14, 2026.Auditor change (8-K item 4.01): 2 times in the last 36 months, the newest Jan 31, 2025.SEC letters: 6 in the last 36 months, the newest Apr 21, 2026.
Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.
FiledFormWhat it is, in plain wordsPeriodAsk
Nov 2, 2026
8-K items 2.01, 8.01, 9.01
Purchase or sale of a business completed; Other event · Current report
40 of 251 shown
Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.