Marathon Bancorp SEC Filings
NASDAQ: MBBCFinanceBanksUSD
15.10-0.005 (-0.03%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Marathon Bancorp filing overview
This page lists 60 recent SEC filings by Marathon Bancorp (MBBC), including 39 4, 8 8-K, 4 10-Q, 3 SCHEDULE 13G. The latest annual report (10-K) was filed on Sep 16, 2026 for the period ending Jun 30, 2026. The most recent quarterly report (10-Q) was filed on May 13, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Oct 1, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
MBBC SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Oct 1, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| Sep 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 16, 2026 | 10-K | Annual report | View on EDGAR |
| Jul 1, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Jul 1, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jun 30, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 30, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 30, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 30, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 30, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 17, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 28, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements; Submission of Matters to a Vote of Security Holders | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 13, 2026 | 10-Q | Quarterly report | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 24, 2026 | 8-K | Other Events | View on EDGAR |
| Apr 24, 2026 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Mar 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 18, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 24, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 17, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Feb 11, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Dec 3, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 3, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 3, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Nov 28, 2025 | 4 | OWNERSHIP DOCUMENT | View on EDGAR |
| Nov 18, 2025 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Nov 14, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Nov 12, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Oct 15, 2025 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Sep 26, 2025 | 10-K | Annual report | View on EDGAR |
| Sep 2, 2025 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Jul 2, 2025 | 4/A | Statement of changes in beneficial ownership (amendment) | View on EDGAR |
| Jul 1, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 1, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 14, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Apr 21, 2025 | 8-K | Other Events | View on EDGAR |
| Apr 16, 2025 | 8-K | Other Events | View on EDGAR |
| Mar 31, 2025 | 8-K | Submission of Matters to a Vote of Security Holders; Other Events | View on EDGAR |
| Mar 24, 2025 | 8-K | Other Events | View on EDGAR |