Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000842517-25-000210
Filing Date
2025-11-10
Accepted
2025-11-10 16:39:10
Documents
68
Period of Report
2025-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q isba-20250930.htm   iXBRL 10-Q 4482657
2 EX-31.1 isba_20250930xqxex311.htm EX-31.1 10623
3 EX-31.2 isba_20250930xqxex312.htm EX-31.2 10658
4 EX-32 isba_20250930xqxex32.htm EX-32 6012
  Complete submission text file 0000842517-25-000210.txt   21023867

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT isba-20250930.xsd EX-101.SCH 51870
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT isba-20250930_cal.xml EX-101.CAL 102034
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT isba-20250930_def.xml EX-101.DEF 365599
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT isba-20250930_lab.xml EX-101.LAB 748117
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT isba-20250930_pre.xml EX-101.PRE 577416
71 EXTRACTED XBRL INSTANCE DOCUMENT isba-20250930_htm.xml XML 6317873
Mailing Address 401 NORTH MAIN STREET MT PLEASANT MI 48858
Business Address 401 NORTH MAIN STREET MT PLEASANT MI 48858 9897729471
ISABELLA BANK CORP (Filer) CIK: 0000842517 (see all company filings)

EIN.: 382830092 | State of Incorp.: MI | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-42639 | Film No.: 251466928
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)