# Marathon Bancorp, Inc.: filings

MBBC · Nasdaq · CIK 1835385 · [Financials](/sectors/financials.md) · fiscal year ends Jun 30

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

## Reports and events: 64 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 (4 114, 8-K 28, 10-Q 17, 3 11, DEF 14A 8, 10-K 6, 4/A 6, 11-K 5, 424B3 5, CORRESP 5, ARS 4, S-8 4, SCHEDULE 13G 3, 3/A 2, EFFECT 2, S-1 2, S-1/A 2, UPLOAD 2, 425 1, 8-A12B 1, 8-A12G 1, CERT 1, SC 13D 1, SCHEDULE 13G/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-13 | 20:01 ET | [DEF 14A](/filings/0001104659-26-115479.md) | Proxy statement, period 2026-11-17 | 0001104659-26-115479 |
| 2026-10-01 | 20:01 ET | [8-K](/filings/0000943374-26-000436.md) | 5.02 Departure or appointment of officers or directors | 0000943374-26-000436 |
| 2026-09-16 | 11:31 ET | [10-K](/filings/0001104659-26-108076.md) | Annual report, period 2026-06-30 | 0001104659-26-108076 |
| 2026-05-28 | 21:00 ET | [8-K](/filings/0000943374-26-000217.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000943374-26-000217 |
| 2026-05-13 | 11:30 ET | [10-Q](/filings/0001104659-26-059789.md) | Quarterly report, period 2026-03-31 | 0001104659-26-059789 |
| 2026-04-24 | 13:01 ET | [8-K](/filings/0000943374-26-000167.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000943374-26-000167 |
| 2026-04-24 | 12:00 ET | [DEF 14A](/filings/0001104659-26-048151.md) | Proxy statement, period 2026-05-28 | 0001104659-26-048151 |
| 2026-02-11 | 12:30 ET | [10-Q](/filings/0001104659-26-013033.md) | Quarterly report, period 2025-12-31 | 0001104659-26-013033 |
| 2025-11-18 | 21:27 ET | [8-K](/filings/0000943374-25-000479.md) | 5.07 Shareholder vote results | 0000943374-25-000479 |
| 2025-11-12 | 12:30 ET | [10-Q](/filings/0001104659-25-109769.md) | Quarterly report, period 2025-09-30 | 0001104659-25-109769 |
| 2025-10-15 | 13:00 ET | [DEF 14A](/filings/0001104659-25-099556.md) | Proxy statement, period 2025-11-18 | 0001104659-25-099556 |
| 2025-09-26 | 20:30 ET | [10-K](/filings/0001104659-25-093884.md) | Annual report, period 2025-06-30 | 0001104659-25-093884 |
| 2025-05-14 | 11:30 ET | [10-Q](/filings/0001558370-25-007658.md) | Quarterly report, period 2025-03-31 | 0001558370-25-007658 |
| 2025-04-21 | 20:14 ET | [8-K](/filings/0000943374-25-000161.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000943374-25-000161 |
| 2025-04-16 | 20:04 ET | [8-K](/filings/0000943374-25-000155.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000943374-25-000155 |
| 2025-03-31 | 20:25 ET | [8-K](/filings/0000943374-25-000141.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0000943374-25-000141 |
| 2025-03-24 | 12:48 ET | [8-K](/filings/0000943374-25-000139.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000943374-25-000139 |
| 2025-02-20 | 21:13 ET | [8-K](/filings/0000943374-25-000109.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000943374-25-000109 |
| 2025-02-18 | 21:05 ET | [8-K](/filings/0001104659-25-014749.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-014749 |
| 2025-02-13 | 12:30 ET | [10-Q](/filings/0001558370-25-000901.md) | Quarterly report, period 2024-12-31 | 0001558370-25-000901 |
| 2025-02-06 | 21:51 ET | [S-1/A](/filings/0001410578-25-000082.md) | Registration statement, amended | 0001410578-25-000082 |
| 2024-12-13 | 21:11 ET | [S-1](/filings/0001410578-24-002087.md) | Registration statement | 0001410578-24-002087 |
| 2024-12-12 | 21:37 ET | [8-K](/filings/0001104659-24-128042.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-128042 |
| 2024-11-19 | 21:05 ET | [8-K](/filings/0000943374-24-000466.md) | 5.07 Shareholder vote results | 0000943374-24-000466 |
| 2024-11-13 | 12:30 ET | [10-Q](/filings/0001558370-24-015434.md) | Quarterly report, period 2024-09-30 | 0001558370-24-015434 |
| 2024-10-11 | 17:00 ET | [DEF 14A](/filings/0001558370-24-013253.md) | Proxy statement, period 2024-11-19 | 0001558370-24-013253 |
| 2024-09-26 | 11:30 ET | [10-K](/filings/0001558370-24-013026.md) | Annual report, period 2024-06-30 | 0001558370-24-013026 |
| 2024-05-13 | 20:31 ET | [10-Q](/filings/0001558370-24-007973.md) | Quarterly report, period 2024-03-31 | 0001558370-24-007973 |
| 2024-02-14 | 12:01 ET | [10-Q](/filings/0001558370-24-001113.md) | Quarterly report, period 2023-12-31 | 0001558370-24-001113 |
| 2023-12-26 | 23:47 ET | [8-K](/filings/0000943374-23-000500.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000943374-23-000500 |
| 2023-11-21 | 21:26 ET | [8-K](/filings/0000943374-23-000450.md) | 5.07 Shareholder vote results | 0000943374-23-000450 |
| 2023-11-14 | 21:30 ET | [10-Q](/filings/0001558370-23-019040.md) | Quarterly report, period 2023-09-30 | 0001558370-23-019040 |
| 2023-10-17 | 13:00 ET | [DEF 14A](/filings/0001558370-23-016478.md) | Proxy statement, period 2023-11-21 | 0001558370-23-016478 |
| 2023-09-20 | 21:00 ET | [10-K](/filings/0001558370-23-015909.md) | Annual report, period 2023-06-30 | 0001558370-23-015909 |
| 2023-09-20 | 20:19 ET | [8-K](/filings/0000943374-23-000391.md) | 4.02 Non-reliance on financial statements | 0000943374-23-000391 |
| 2023-05-12 | 11:01 ET | [10-Q](/filings/0001558370-23-009496.md) | Quarterly report, period 2023-03-31 | 0001558370-23-009496 |
| 2023-05-10 | 20:36 ET | [8-K](/filings/0000943374-23-000186.md) | 8.01 Other events | 0000943374-23-000186 |
| 2023-02-14 | 12:31 ET | [10-Q](/filings/0001558370-23-001221.md) | Quarterly report, period 2022-12-31 | 0001558370-23-001221 |
| 2022-11-22 | 22:06 ET | [8-K](/filings/0000943374-22-000481.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000943374-22-000481 |
| 2022-11-16 | 22:15 ET | [8-K](/filings/0000943374-22-000474.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000943374-22-000474 |
| 2022-11-14 | 14:04 ET | [10-Q](/filings/0001558370-22-017616.md) | Quarterly report, period 2022-09-30 | 0001558370-22-017616 |
| 2022-10-17 | 20:08 ET | [DEF 14A](/filings/0001104659-22-109333.md) | Proxy statement, period 2022-11-22 | 0001104659-22-109333 |
| 2022-09-28 | 10:26 ET | [10-K](/filings/0001558370-22-014665.md) | Annual report, period 2022-06-30 | 0001558370-22-014665 |
| 2022-06-30 | 21:12 ET | [8-K](/filings/0000943374-22-000269.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000943374-22-000269 |
| 2022-05-24 | 20:48 ET | [8-K](/filings/0000943374-22-000184.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000943374-22-000184 |
| 2022-05-13 | 10:57 ET | [10-Q](/filings/0001558370-22-008647.md) | Quarterly report, period 2022-03-31 | 0001558370-22-008647 |
| 2022-04-18 | 19:47 ET | [DEF 14A](/filings/0001104659-22-046837.md) | Proxy statement, period 2022-05-24 | 0001104659-22-046837 |
| 2022-02-11 | 12:24 ET | [10-Q](/filings/0001558370-22-001032.md) | Quarterly report, period 2021-12-31 | 0001558370-22-001032 |
| 2021-11-23 | 22:07 ET | [8-K](/filings/0000943374-21-000528.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000943374-21-000528 |
| 2021-11-12 | 14:59 ET | [10-Q](/filings/0001558370-21-015684.md) | Quarterly report, period 2021-09-30 | 0001558370-21-015684 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:15 ET. No prices; not investment advice.