Marathon Bancorp, Inc. /MD/ (MBBC) is a publicly traded company in the Unknown sector. Across all available filings, 10 corporate insiders have executed 73 transactions totaling $67.2K, demonstrating a bullish sentiment with $67.2K in net insider flow. The most recent transaction on Dec 2, 2025 involved a transaction of 24 shares valued at $271.
No significant insider buying has been recorded for MBBC in the recent period.
No significant insider selling has been recorded for MBBC in the recent period.
Based on recent SEC filings, insider sentiment for MBBC is bullish with an Insider Alignment Score of 100/100 and a net flow of $67.2K. Insiders are accumulating shares, which historically signals confidence in the company's future performance.
Insider trading at Marathon Bancorp, Inc. /MD/ (MBBC) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 10 insiders are actively trading MBBC stock, having executed 73 transactions in the past 90 days. The most active insider is Nicholas W. Zillges (Executive), who has made 23 transactions totaling $199.6K.
Get notified when executives and directors at MBBC file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 2, 2025 | W. Zillges Nicholas | Executive | Discretionary | 24 | $11.30 | $271 | |
| Dec 2, 2025 | W. Zillges Nicholas | Executive | Discretionary | 634 | $11.11 | $7.0K | |
| Dec 2, 2025 | Spatz Nora | Executive | Discretionary | 45 | $11.30 | $509 | |
| Dec 2, 2025 | Spatz Nora | Executive | Discretionary | 1,220 | $11.11 | $13.6K | |
| Dec 2, 2025 | Knopf Michelle | Executive | Discretionary | 536 | $11.11 | $6.0K | |
| Dec 2, 2025 | Knopf Michelle | Executive | Discretionary | 20 | $11.30 | $226 | |
| Dec 1, 2025 | W. Zillges Nicholas | Executive | Discretionary | 1,646 | $11.27 | $18.6K | |
| Dec 1, 2025 | Spatz Nora | Executive | Discretionary | 3,166 | $11.27 | $35.7K | |
| Dec 1, 2025 | Knopf Michelle | Executive | Discretionary | 1,393 | $11.27 | $15.7K | |
| Nov 26, 2025 | W. Zillges Nicholas | Executive | Purchase | 1,075 | $11.37 | $12.2K | |
| Nov 13, 2025 | W. Zillges Nicholas | Executive | Purchase | 1,325 | $11.00 | $14.6K | |
| Jun 28, 2025 | W. Zillges Nicholas | Executive | Payment | 1,196 | $9.99 | $11.9K | |
| Jun 28, 2025 | Spatz Nora | Executive | Payment | 451 | $9.99 | $4.5K | |
| Jun 28, 2025 | Knopf Michelle | Executive | Payment | 197 | $9.99 | $2.0K | |
| Jun 28, 2025 | Cornish Terry | Executive | Payment | 225 | $9.99 | $2.2K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Discretionary(I) | 33 | $414.1K | 77.3% |
Purchase(P) | 10 | $67.2K | 12.5% |
Payment(F) | 11 | $54.8K | 10.2% |
Award(A) | 19 | $0 | 0.0% |
Insiders at Marathon Bancorp, Inc. /MD/ are accumulating shares at an accelerated pace. With 10 insiders making 73 transactions totaling $67.2K in purchases versus $0 in sales, the net buying activity of $67.2K signals strong executive confidence. Nicholas W. Zillges (Executive) leads the buying activity with $199.6K in transactions across all time.