Marathon Bancorp, Inc. /MD/ (MBBC) has 14 open-market insider trades by 4 insiders since 2022. Over the last six months insiders net bought $120K. The most active filer is Nicholas W. Zillges, CEO & President.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Nicholas W. Zillges | CEOPres | — | 10 | $100K | 2026-06-28 |
| Nora Spatz | CAOVP | — | 2 | $62K | 2026-09-18 |
| Terry Cornish | CCOVP | — | 1 | $20K | 2026-06-28 |
| Michelle Knopf | COOVP | — | 1 | $15K | 2026-06-28 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Nicholas W. Zillges | CEO & President | Buy | $15K | 2026-06-16 |
| Terry Cornish | CCO & VP | Buy | $20K | 2026-06-03 |
| Nicholas W. Zillges | CEO & President | Buy | $15K | 2026-06-03 |
| Nora Spatz | CAO & VP | Buy | $55K | 2026-06-03 |
| Michelle Knopf | COO & VP | Buy | $15K | 2026-06-03 |
| Nicholas W. Zillges | President | Buy | $12K | 2025-11-26 |
Companies that share insiders with MBBC, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Nicholas W. Zillges | President | Buy | $15K | 2025-11-13 |
| Nicholas W. Zillges | President | Buy | $5K | 2025-06-13 |
| Nicholas W. Zillges | President | Buy | $5K | 2025-05-16 |
| Nicholas W. Zillges | President | Buy | $951 | 2024-03-06 |
| Nicholas W. Zillges | President | Buy | $11K | 2023-11-16 |
| Nora Spatz | EVP and CAO | Buy | $8K | 2023-05-18 |
| Nicholas W. Zillges | President | Buy | $10K | 2023-05-18 |
| Nicholas W. Zillges | President | Buy | $11K | 2022-05-17 |