CIK 0001835385 · Non-accelerated filer<br>Smaller reporting company
Marathon Bancorp, Inc. /MD/
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- MBBC
- Exchange
- Nasdaq
- Industry
- Savings Institutions, Not Federally Chartered
- FY end
- Jun 30
- Entity type
- operating
- EIN
- 862191258
- Phone
- (715) 845-7331
- Business address
- 500 SCOTT STREET, WAUSAU, WI, 54403
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 20 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-09-18 | Spatz Nora EVP and CAO | Option exercise | +1,201 | $8.13 | $10K | 28,297 |
| 2026-09-18 | Spatz Nora EVP and CAO | Option exercise | +962 | $6.48 | $6K | 29,259 |
| 2026-09-18 | Spatz Nora EVP and CAO | Option exercise · Stock Options | −1,201 | 1,199 | ||
| 2026-09-18 | Spatz Nora EVP and CAO | Option exercise · Stock Options | −962 | 1,921 | ||
| 2026-06-28 | Cornish Terry SVP and CCO | Shares withheld for taxes | −247 | $15.49 | $4K | 6,256 |
| 2026-06-28 | Knopf Michelle EVP and COO | Shares withheld for taxes | −225 | $15.49 | $3K | 8,557 |
| 2026-06-28 | Zillges Nicholas W President and CEO | Shares withheld for taxes | −1,269 | $15.49 | $20K | 55,936 |
| 2026-06-28 | Spatz Nora EVP and CAO | Shares withheld for taxes | −503 | $15.49 | $8K | 27,096 |
| 2026-06-28 | Selting-Buchberger Joy SVP and CFO | Shares withheld for taxes | −522 | $15.49 | $8K | 4,760 |
| 2026-06-16 | Zillges Nicholas W President and CEO | Purchase | +970 | $15.00 | $15K | 57,205 |
| 2026-06-15 | Werth Ann M Director | Grant or award | +3,386 | 8,501 | ||
| 2026-06-15 | Werth Ann M Director | Grant or award · Stock Options | +8,467 | 8,467 | ||
| 2026-06-15 | Wimmer Timothy R Director | Grant or award | +3,386 | 6,384 | ||
| 2026-06-15 | Wimmer Timothy R Director | Grant or award · Stock Options | +8,467 | 8,467 | ||
| 2026-06-15 | Grimm Thomas L Director | Grant or award | +3,386 | 6,384 | ||
| 2026-06-15 | Grimm Thomas L Director | Grant or award · Stock Options | +8,467 | 8,467 | ||
| 2026-06-15 | Zientara Amy Director | Grant or award | +3,386 | 27,110 | ||
| 2026-06-15 | Zientara Amy Director | Grant or award · Stock Options | +8,467 | 8,467 | ||
| 2026-06-15 | Cornish Terry SVP and CCO | Grant or award | +3,500 | 6,503 | ||
| 2026-06-15 | Cornish Terry SVP and CCO | Grant or award · Stock Options | +7,000 | 7,000 |
Page 1 of 9 · 179 trades