# Isabella Bank Corp: filings

ISBA · Nasdaq · CIK 842517 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/isba.md) · [Financials](/companies/isba/financials.md) · [Filings](/companies/isba/filings.md) · [Insiders](/companies/isba/insiders.md)

## Reports and events: 345 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 1110, 8-K 246, 5 116, 10-Q 53, 4/A 35, 3 34, 10-K 18, DEF 14A 18, 425 9, UPLOAD 9, 8-K/A 8, CORRESP 8, S-3D 6, 5/A 4, ARS 4, S-8 4, EFFECT 3, 3/A 2, 424B3 2, S-3 2, S-3DPOS 2, S-4 2, S-4/A 2, SC TO-I/A 2, 10-K/A 1, 144 1, 424B5 1, 8-A12B 1, CERT 1, D 1, DEFA14A 1, DEFR14A 1, RW 1, SC 13D 1, SCHEDULE 13G 1, SC TO-C 1, SC TO-I 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-29 | 08:34 ET | [8-K](/filings/0000842517-26-000233.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-26-000233 |
| 2026-10-06 | 16:53 ET | [8-K](/filings/0000842517-26-000227.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-26-000227 |
| 2026-09-28 | 16:30 ET | [8-K](/filings/0000842517-26-000224.md) | 8.01 Other events | 0000842517-26-000224 |
| 2026-09-21 | 16:30 ET | [8-K](/filings/0000842517-26-000222.md) | 8.01 Other events | 0000842517-26-000222 |
| 2026-08-27 | 16:32 ET | [8-K](/filings/0000842517-26-000190.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-26-000190 |
| 2026-08-14 | 11:00 ET | [8-K](/filings/0000842517-26-000184.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000842517-26-000184 |
| 2026-08-10 | 11:01 ET | [10-Q](/filings/0000842517-26-000180.md) | Quarterly report, period 2026-06-30 | 0000842517-26-000180 |
| 2026-07-23 | 16:19 ET | [8-K](/filings/0000842517-26-000176.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-26-000176 |
| 2026-06-16 | 09:16 ET | [8-K](/filings/0000842517-26-000163.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000842517-26-000163 |
| 2026-06-15 | 17:17 ET | [8-K](/filings/0000842517-26-000158.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0000842517-26-000158 |
| 2026-06-12 | 09:17 ET | [8-K](/filings/0000842517-26-000138.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000842517-26-000138 |
| 2026-05-28 | 16:15 ET | [8-K](/filings/0000842517-26-000108.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-26-000108 |
| 2026-05-07 | 15:14 ET | [8-K](/filings/0000842517-26-000102.md) | 5.07 Shareholder vote results | 0000842517-26-000102 |
| 2026-05-06 | 14:49 ET | [10-Q](/filings/0000842517-26-000099.md) | Quarterly report, period 2026-03-31 | 0000842517-26-000099 |
| 2026-04-23 | 08:30 ET | [8-K](/filings/0000842517-26-000095.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-26-000095 |
| 2026-03-25 | 16:15 ET | [8-K](/filings/0000842517-26-000085.md) | 5.02 Departure or appointment of officers or directors | 0000842517-26-000085 |
| 2026-03-23 | 16:30 ET | [DEF 14A](/filings/0000842517-26-000082.md) | Proxy statement, period 2026-05-05 | 0000842517-26-000082 |
| 2026-03-13 | 16:32 ET | [10-K](/filings/0000842517-26-000069.md) | Annual report, period 2025-12-31 | 0000842517-26-000069 |
| 2026-02-26 | 16:21 ET | [8-K](/filings/0000842517-26-000035.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-26-000035 |
| 2026-02-05 | 16:30 ET | [8-K](/filings/0000842517-26-000027.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-26-000027 |
| 2026-01-05 | 17:15 ET | [8-K](/filings/0000842517-26-000002.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000842517-26-000002 |
| 2025-11-20 | 16:39 ET | [8-K](/filings/0000842517-25-000212.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-25-000212 |
| 2025-11-10 | 16:39 ET | [10-Q](/filings/0000842517-25-000210.md) | Quarterly report, period 2025-09-30 | 0000842517-25-000210 |
| 2025-10-27 | 17:27 ET | [8-K](/filings/0000842517-25-000207.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-25-000207 |
| 2025-10-09 | 11:57 ET | [8-K](/filings/0000842517-25-000199.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000842517-25-000199 |
| 2025-09-30 | 09:48 ET | [8-K](/filings/0000842517-25-000193.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0000842517-25-000193 |
| 2025-09-02 | 16:52 ET | [8-K](/filings/0000842517-25-000142.md) | 5.02 Departure or appointment of officers or directors | 0000842517-25-000142 |
| 2025-08-28 | 16:32 ET | [8-K](/filings/0000842517-25-000139.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-25-000139 |
| 2025-08-11 | 16:18 ET | [10-Q](/filings/0000842517-25-000135.md) | Quarterly report, period 2025-06-30 | 0000842517-25-000135 |
| 2025-07-24 | 16:47 ET | [8-K](/filings/0000842517-25-000132.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-25-000132 |
| 2025-06-30 | 16:17 ET | [8-K](/filings/0000842517-25-000126.md) | 5.02 Departure or appointment of officers or directors | 0000842517-25-000126 |
| 2025-05-29 | 16:29 ET | [8-K](/filings/0000842517-25-000110.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-25-000110 |
| 2025-05-09 | 16:15 ET | [8-K](/filings/0000842517-25-000104.md) | 5.07 Shareholder vote results | 0000842517-25-000104 |
| 2025-05-08 | 16:54 ET | [8-K](/filings/0000842517-25-000101.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-25-000101 |
| 2025-05-08 | 16:21 ET | [10-Q](/filings/0000842517-25-000099.md) | Quarterly report, period 2025-03-31 | 0000842517-25-000099 |
| 2025-05-01 | 17:21 ET | [8-K](/filings/0000842517-25-000089.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-25-000089 |
| 2025-04-17 | 16:31 ET | [8-K](/filings/0000842517-25-000085.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-25-000085 |
| 2025-04-08 | 16:32 ET | [8-K](/filings/0000842517-25-000082.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-25-000082 |
| 2025-04-07 | 16:59 ET | [8-K](/filings/0000842517-25-000080.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000842517-25-000080 |
| 2025-03-25 | 08:53 ET | [DEF 14A](/filings/0000842517-25-000071.md) | Proxy statement, period 2025-05-06 | 0000842517-25-000071 |
| 2025-03-12 | 16:36 ET | [10-K](/filings/0000842517-25-000053.md) | Annual report, period 2024-12-31 | 0000842517-25-000053 |
| 2025-03-05 | 16:29 ET | [8-K](/filings/0000842517-25-000043.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000842517-25-000043 |
| 2025-02-27 | 17:08 ET | [8-K](/filings/0000842517-25-000031.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-25-000031 |
| 2025-01-31 | 16:35 ET | [8-K](/filings/0000842517-25-000018.md) | 4.01 Change of auditor | 0000842517-25-000018 |
| 2025-01-31 | 19:47 ET | [8-K](/filings/0000842517-25-000016.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-25-000016 |
| 2024-12-16 | 16:54 ET | [8-K/A](/filings/0000842517-24-000220.md) | 8.01 Other events | 0000842517-24-000220 |
| 2024-11-21 | 16:12 ET | [8-K](/filings/0000842517-24-000204.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000842517-24-000204 |
| 2024-11-14 | 16:08 ET | [10-Q](/filings/0000842517-24-000201.md) | Quarterly report, period 2024-09-30 | 0000842517-24-000201 |
| 2024-10-24 | 16:25 ET | [8-K](/filings/0000842517-24-000192.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000842517-24-000192 |
| 2024-10-11 | 16:06 ET | [8-K](/filings/0000842517-24-000189.md) | 5.02 Departure or appointment of officers or directors | 0000842517-24-000189 |

Page 1 of 7. [Older](/companies/isba/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 15:02 ET. No prices; not investment advice.