IPO registrations (S-1, F-1) · Registrants
Marathon Bancorp, Inc. /MD/
- SEC CIK
- 1835385 · filings on EDGAR ↗
- Registration
- Form S-1, first filed 2020-12-11, last 2025-02-06; 2 initial registrations, 2 amendments
- Outcome
- Declared effective 2021-02-11
- Industry (SIC)
- Savings Institutions, Not Federally Chartered 6036
- Business address
- 500 SCOTT STREET, Wausau, WI 54403
- EIN
- 86-2191258
- Ticker
- MBBC (Nasdaq)
- EDGAR entity type
- operating
- Insiders and CEO pay
- Marathon Bancorp, Inc. /MD/ on the corporate pages
Offering terms
- Shares offered
- 1,402,142
- Listing
- Nasdaq under the symbol MBBC
Read from the cover pages of the filings listed under “Prospectus pages read” below; check the document for anything that matters.
On this site
- SEC filer: Marathon Bancorp, Inc. /MD/ EXACT (CIK (EXACT))
- Person page: Nicholas W Zillges Fuzzy (officer, director or 10% owner on the company's Forms 3, 4 and 5 (Director,Officer))
Filings 6
| Filed | Form | What it is | Name as filed | EDGAR |
|---|---|---|---|---|
| 2020-12-11 | S-1 | S-1 (registration) | Marathon Bancorp, Inc. /MD/ | 0001104659-20-134827 ↗ |
| 2021-01-29 | S-1/A | S-1/A (amendment) | Marathon Bancorp, Inc. /MD/ | 0001104659-21-008938 ↗ |
| 2021-02-11 | EFFECT | EFFECT (declared effective) | Marathon Bancorp, Inc. /MD/ | 9999999995-21-000592 ↗ |
| 2024-12-13 | S-1 | S-1 (registration) | Marathon Bancorp, Inc. /MD/ | 0001410578-24-002087 ↗ |
| 2025-02-06 | S-1/A | S-1/A (amendment) | Marathon Bancorp, Inc. /MD/ | 0001410578-25-000082 ↗ |
| 2025-02-11 | EFFECT | EFFECT (declared effective) | Marathon Bancorp, Inc. /MD/ | 9999999995-25-000391 ↗ |
Prospectus pages read 1
| Filed | Form | Read as | Range | Price | Shares | Proceeds | Listing | Underwriters | What was found | Document |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-02-06 | S-1/A | registration statement | $10.00 | 1,402,142 | $14,021,420 | Nasdaq MBBC | 0 | primary document; price line, shares headline, proceeds computed | document ↗ |
Officers, directors and large holders Forms 3, 4 and 5
| Insider | Role | Title | Filings | Years | On this site |
|---|---|---|---|---|---|
| Cornish Terry | Officer | SVP and CCO; VP and CCO | 18 | 2021–2026 | |
| Grimm Thomas L | Director | 7 | 2021–2026 | ||
| Knopf Michelle | Officer | EVP and COO; EVP/Director Mortgage Services; EVP/Dir. of Mortgage Services; SVP | 17 | 2021–2026 | |
| Marathon MHC | TenPercentOwner | 1 | 2021 | ||
| Selting-Buchberger Joy | Officer | SVP and CFO | 13 | 2021–2026 | |
| Spatz Nora | Officer | EVP and CAO | 25 | 2021–2026 | |
| Terwilliger Thomas | Director | 2 | 2021–2022 | ||
| Wimmer Timothy R | Director | 6 | 2021–2026 | ||
| Zientara Amy | Director,Officer; Director,Other; DirectorOther | Chairwoman of the Board | 6 | 2021–2026 | |
| Zillges Nicholas W | Director,Officer | President and CEO | 32 | 2021–2026 | person page Fuzzy |
| Werth Ann M | Director | 6 | 2022–2026 |
Everyone who filed an insider report for this company, from the SEC’s Insider Transactions Data Sets (2006 on). Person pages are matched by name and state only.
Data: SEC EDGAR. The quarterly full index (every S-1, S-1/A, F-1 and F-1/A since 1993, with the pricing prospectus, notice of effectiveness and withdrawal request of each registrant) and the company submissions data (SIC, state of incorporation, address, EIN, tickers, former names). Company details are what EDGAR holds today, not at the time of the filing.
Also on this site Fuzzy
| Record | Name as filed | Where | Dataset | Matched by |
|---|---|---|---|---|
| SEC filer | Marathon Bancorp, Inc. /MD/ | SEC filers (EDGAR) | CIK (EXACT) | |
| Person page | Nicholas W Zillges | People (Form 990 officers, directors and employees) | officer, director or 10% owner on the company's Forms 3, 4 and 5 (Director,Officer) |
Matched by an identifier (EIN, CIK, CRD), by name and state or city, or by street address; a shared name or address is not proof of the same person or organization. Every link says how it was made; how the cross-referencing works.