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Marathon Bancorp, Inc. /MD/ (MBBC)
Ticker: MBBC
CIK: 0001835385
45
Filings Found (Last 1 Year)
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8-K
2026. 9. 30.
Marathon Bancorp, Inc. /MD/ (MBBC) (CIK 0001835385)
Current report
CURRENT REPORT FILING
Open Filing
4
2026. 9. 18.
Spatz Nora (CIK 0001855946)
Insider trading report
FORM 4
Open Filing
10-K
2026. 6. 30.
Marathon Bancorp, Inc. /MD/ (MBBC) (CIK 0001835385)
Annual report
10-K
Open Filing
4
2026. 6. 28.
Cornish Terry (CIK 0001855828)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 28.
Knopf Michelle (CIK 0001855827)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 28.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 28.
Spatz Nora (CIK 0001855946)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 28.
Selting-Buchberger Joy (CIK 0001855802)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 16.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 15.
Werth Ann M (CIK 0001937118)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 15.
Wimmer Timothy R (CIK 0001856506)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 15.
Grimm Thomas L (CIK 0001856214)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 15.
Zientara Amy (CIK 0001856170)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 15.
Cornish Terry (CIK 0001855828)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 15.
Knopf Michelle (CIK 0001855827)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 15.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 15.
Spatz Nora (CIK 0001855946)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Cornish Terry (CIK 0001855828)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Knopf Michelle (CIK 0001855827)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Spatz Nora (CIK 0001855946)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Zientara Amy (CIK 0001856170)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Spatz Nora (CIK 0001855946)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Grimm Thomas L (CIK 0001856214)
Insider trading report
FORM 4
Open Filing
4
2026. 6. 3.
Wimmer Timothy R (CIK 0001856506)
Insider trading report
FORM 4
Open Filing
8-K
2026. 5. 28.
Marathon Bancorp, Inc. /MD/ (MBBC) (CIK 0001835385)
Current report
MARATHON BANCORP, INC. FORM 8-K MAY 28, 2026
Open Filing
4
2026. 5. 16.
Cornish Terry (CIK 0001855828)
Insider trading report
FORM 4
Open Filing
4
2026. 5. 16.
Selting-Buchberger Joy (CIK 0001855802)
Insider trading report
FORM 4
Open Filing
4
2026. 5. 16.
Spatz Nora (CIK 0001855946)
Insider trading report
FORM 4
Open Filing
4
2026. 5. 16.
Knopf Michelle (CIK 0001855827)
Insider trading report
FORM 4
Open Filing
10-Q
2026. 3. 31.
Marathon Bancorp, Inc. /MD/ (MBBC) (CIK 0001835385)
Quarterly report
10-Q
Open Filing
4
2026. 5. 5.
Werth Ann M (CIK 0001937118)
Insider trading report
FORM 4
Open Filing
8-K
2026. 4. 24.
Marathon Bancorp, Inc. /MD/ (MBBC) (CIK 0001835385)
Current report
MARATHON BANCORP, INC. FORM 8-K APRIL 24, 2026
Open Filing
4
2026. 3. 20.
Grimm Thomas L (CIK 0001856214)
Insider trading report
FORM 4
Open Filing
4
2026. 3. 18.
Spatz Nora (CIK 0001855946)
Insider trading report
FORM 4
Open Filing
4
2026. 2. 23.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
FORM 4
Open Filing
10-Q
2025. 12. 31.
Marathon Bancorp, Inc. /MD/ (MBBC) (CIK 0001835385)
Quarterly report
10-Q
Open Filing
4
2025. 12. 1.
Knopf Michelle (CIK 0001855827)
Insider trading report
FORM 4
Open Filing
4
2025. 12. 1.
Spatz Nora (CIK 0001855946)
Insider trading report
FORM 4
Open Filing
4
2025. 12. 1.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
FORM 4
Open Filing
4
2025. 11. 26.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
8-K
2025. 11. 18.
Marathon Bancorp, Inc. /MD/ (MBBC) (CIK 0001835385)
Current report
FORM 8-K
Open Filing
4
2025. 11. 13.
Zillges Nicholas W (CIK 0001855798)
Insider trading report
FORM 4
Open Filing
10-Q
2025. 9. 30.
Marathon Bancorp, Inc. /MD/ (MBBC) (CIK 0001835385)
Quarterly report
10-Q
Open Filing
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