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Marathon Bancorp, Inc. /MD/

For the period ended Dec 31, 2025. Filed Feb 11, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Dec 31, 2025 · Filed Feb 11, 2026

MBBC$14.47-2.1%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Item 6. Exhibits

Exhibit No.​ ​ ​ ​Description
31.1Rule 13a-14(a) / 15d-14(a) Certification of the Chief Executive Officer
31.2Rule 13a-14(a) / 15d-14(a) Certification of the Chief Financial Officer
32.1Section 1350 Certification of the Chief Executive Officer
32.2​Section 1350-Certification of the Chief Financial Officer
101The following materials from Marathon Bancorp, Inc. Form 10-Q for the three and six months ended December 31, 2025 and 2024, formatted in Inline Extensible Business Reporting Language (iXBRL): (i) the Consolidated Statements of Income, (ii) the Consolidated Balance Sheets, (iii) Consolidated Statements of Cash Flows, and (iv) related notes
104​Cover Page Interactive Data File – The cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.