---
schema_version: "secwatch.filing_event.v1"
accession: "0000943374-23-000186"
form_type: "8-K"
ticker: "MBBC"
cik: "0001835385"
company_name: "Marathon Bancorp, Inc. /MD/"
filed_at: "2023-05-10T23:59:59+00:00"
generated_at: "2026-06-15T07:00:43.772933+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Marathon Bancorp completes buyback of 5% of outstanding shares at $11.77 avg

## Summary
- Repurchased 113,485 shares, approximately 5.0% of then outstanding common stock.
- Average repurchase price was $11.77 per share.
- Stock repurchase program was completed on May 10, 2023.

## SEC filing metadata
- accession: 0000943374-23-000186
- form_type: 8-K
- ticker: MBBC
- cik: 0001835385
- company_name: Marathon Bancorp, Inc. /MD/
- filed_at: 2023-05-10T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1835385/000094337423000186/0000943374-23-000186-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1835385/000094337423000186/form8k_051023.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000943374-23-000186
- JSON: https://secwatch.observer/filing/0000943374-23-000186.json
- Plain text: https://secwatch.observer/filing/0000943374-23-000186.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.