# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000842517-21-000069
Filing Date
2021-03-10
Accepted
2021-03-10 15:02:32
Documents
132
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | isba-20201231.htm iXBRL | 10-K | 4988376
2 | EX-21 | isba_20201231xkxex21.htm | EX-21 | 1433
3 | EX-23 | isba_20201231xkxex23.htm | EX-23 | 3749
4 | EX-31.A | isba_20201231xkxex31a.htm | EX-31.A | 10839
5 | EX-31.B | isba_20201231xkxex31b.htm | EX-31.B | 10849
6 | EX-32 | isba_20201231xkxex32.htm | EX-32 | 5659
| Complete submission text file | 0000842517-21-000069.txt |  | 20713685

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | isba-20201231.xsd | EX-101.SCH | 102798
8 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | isba-20201231_cal.xml | EX-101.CAL | 213082
9 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | isba-20201231_def.xml | EX-101.DEF | 580520
10 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | isba-20201231_lab.xml | EX-101.LAB | 1224859
11 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | isba-20201231_pre.xml | EX-101.PRE | 890438
12 | EXTRACTED XBRL INSTANCE DOCUMENT | isba-20201231_htm.xml | XML | 4913592

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-K | Act: 34 | File No.: 000-18415 | Film No.: 21729381
SIC: 6022 State Commercial Banks