Form 4 for MBBC Marathon Bancorp, Inc. /MD/
Accepted 2026-06-05 12:47:03 ET · period of report 2026-06-03 · accession 0001437749-26-019699 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-06-05 12:47 | 2026-06-03 | MBBC | Zillges Nicholas W | Pres, CEO, Dir | M - OptEx | $6.48 | +1,500 | 39.3K | +4% | +$9,720 |
| D | 2026-06-05 12:47 | 2026-06-03 | MBBC | Zillges Nicholas W | Pres, CEO, Dir | M - OptEx | $0.00 | -1,500 | 3,000 | -33% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-06-03 | M | A | 1,500 | $6.48 | 39,301 | D | — | — | (F1) Includes shares of restricted stock which vest at a rate of 20% per year commencing on June 28, 2023. |
| 2 | Derivative | Stock Options | 2026-06-03 | M | D | 1,500 | $0.00 | 3,000 | D | $6.48 · 2024-05-16 to 2033-05-16 | 1,500 Common Stock | (F3) Stock options vest at a rate of 20% per year commencing on May 16, 2024. (F3) Stock options vest at a rate of 20% per year commencing on May 16, 2024. |