Marathon Bancorp, Inc. /MD/ (MBBC) — research page
US · us-cm-kg/NASDAQ/MBBC · as of 2026-11-08
Identity and listing
The issuer is Marathon Bancorp, Inc. /MD/, listed on NASDAQ under ticker MBBC, with ISIN US5657592060. The LEI is not on the record (no GLEIF record with the exact legal name in jurisdiction US). The security type is Corporate. The segment is not on the record. The sector is 6036 Savings Institutions, Not Federally Chartered. The jurisdiction is not on the record. The listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | Marathon Bancorp, Inc. /MD/ | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | MBBC | source · 2026-11-08 |
| ISIN | US5657592060 | source · 2026-10-13 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 6036 Savings Institutions, Not Federally Chartered | source · 2026-11-08 |
| jurisdiction | not on the record | |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 53 filings in the twelve months to 2026-11-08, across 27 filing days. The median gap between filing days is 6.5 days. The latest filing is dated 2026-10-13, 26 days before the record date, and is of type regulatory filing. The NASDAQ median cadence gap is 6.0 days across 4,359 issuers, with a median of 52 filings and a median latency of 5.0 days. The sector median cadence gap is 6.5 days across 26 issuers, with a median of 56.0 filings and a median latency of 2.0 days. Filings by type are: directors' dealings 37, regulatory filing 6, results 4, AGM/EGM 3, director change 2, corporate news 1.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 53 | 6.5 | 26 |
| exchange median: NASDAQ (4359 issuers) | 52 | 6 | 5 |
| sector median: 6036 Savings Institutions, Not Federally Chartered (26 issuers) | 56 | 6.5 | 2 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-13 | regulatory_filing | ARS | ARS — ARS |
| 2026-10-13 | agm_egm | DEF 14A | DEF 14A — DEF 14A |
| 2026-10-01 | director_change | 8-K | 8-K — CURRENT REPORT FILING (items 5.02) |
| 2026-09-18 | directors_dealings | 4 | 4 — FORM 4 |
| 2026-09-16 | results | 10-K | 10-K — 10-K |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor is not on the record (no dei:AuditorName tag on the latest annual report cover; foreign private issuers and older filings carry none). The auditor's location is not on the record. The record holds no auditor changes.
Events and halts
The record holds no listing, delisting or name change lines. The domicile change is not on the record (EDGAR states no dated change of state of incorporation on a filing line). The segment move is not on the record (the exchanges' tier transfers are not EDGAR filings). The halt flag reads listed, not halted.
Orderability
The outcome is not determinable. The chapter's orderability section carries no client categories, so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.
rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's investor-relations page.
Open research
No openly published research notes were found on the record.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The issuer's sealed years are 2021, 2022, 2023, 2024, 2025 and 2026. The market's vintage is sealed, with earliest sealed date 2021-01-04. The live record began on 2026-09-12.
Sources
7 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- 10.2
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- 10.3
- https://data.sec.gov/submissions/CIK0001835385.json (identity.name)
- 10.4
- https://mcp.us-cm-kg.ai/events/NASDAQ/MBBC (the disclosure lines)
- 10.5
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.6
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.7
- https://mcp.us-cm-kg.ai/record/NASDAQ/MBBC (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getissuer.ai/mcp with {"isin":"US5657592060"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:d3f95aa5496f8bf5.