ISABELLA BANK CORP (ISBA) Form 10-Q Quarterly Reports
ISABELLA BANK CORP (ISBA) is a publicly traded company on the Nasdaq, categorized under SIC 6022 (State Commercial Banks). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: ISBA
CIK: 842517
Exchange: Nasdaq
SIC 6022: State Commercial Banks
Fiscal Year End: 12/31
State: MI
Independent PCAOB Auditor
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Audit Firm
Plante & Moran, PLLC
Auditor SinceSince 12/31/2025 12:00:00 AM
Lead Engagement PartnerRobert Bondy
Audit LocationGrand Rapids, Michigan, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-10-06 | 2026-10-05 | 8-K | 0000842517-26-000227 | View SEC Doc Filr Page |
| 8-K | 2026-09-28 | 2026-09-28 | 8-K | 0000842517-26-000224 | View SEC Doc Filr Page |
| 8-K | 2026-09-21 | 2026-09-21 | 8-K | 0000842517-26-000222 | View SEC Doc Filr Page |
| 4 | 2026-09-17 | 2026-09-16 | FORM 4 | 0000842517-26-000220 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000217 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000215 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000213 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000211 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000209 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000207 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000205 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000203 | View SEC Doc Filr Page |
| 4 | 2026-09-03 | 2026-09-01 | FORM 4 | 0000842517-26-000201 | View SEC Doc Filr Page |
| 8-K | 2026-08-27 | 2026-08-27 | 8-K | 0000842517-26-000190 | View SEC Doc Filr Page |
| 4 | 2026-08-17 | 2026-08-17 | FORM 4 | 0000842517-26-000186 | View SEC Doc Filr Page |
| 8-K | 2026-08-14 | 2026-08-11 | 8-K | 0000842517-26-000184 | View SEC Doc Filr Page |
| 424B3 | 2026-08-10 | — | 424B3 | 0001104659-26-093351 | View SEC Doc Filr Page |
| 10-Q | 2026-08-10 | 2026-06-30 | 10-Q | 0000842517-26-000180 | View SEC Doc Filr Page |
| EFFECT | 2026-08-06 | — | EFFECT Filing | 9999999995-26-002569 | View SEC Doc Filr Page |
| S-4/A | 2026-08-06 | — | S-4/A | 0001104659-26-092090 | View SEC Doc Filr Page |
| S-4/A | 2026-08-04 | — | S-4/A | 0001104659-26-090506 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-07-28 | — | SCHEDULE 13G Filing | 0002012383-26-002601 | View SEC Doc Filr Page |
| S-4 | 2026-07-24 | — | S-4 | 0001104659-26-086639 | View SEC Doc Filr Page |
| 8-K | 2026-07-23 | 2026-07-23 | 8-K | 0000842517-26-000176 | View SEC Doc Filr Page |
| 4 | 2026-07-17 | 2026-07-16 | FORM 4 | 0000842517-26-000173 | View SEC Doc Filr Page |