Form 4 for MBBC Marathon Bancorp, Inc. /MD/
Accepted 2026-03-18 00:00:00 ET · period of report 2026-03-18 · accession 0001437749-26-008886 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-03-18 | 2026-03-18 | MBBC | Spatz Nora | EVP, CAO | M - OptEx | $7.40 | +4,320 | 20.0K | +28% | +$32.0K |
| DM | 2026-03-18 | 2026-03-18 | MBBC | Spatz Nora | EVP, CAO | M - OptEx | $0.00 | -4,320 | 3,600 | -55% | $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 | 2026-03-18 | M | A | 2,399 | $8.13 | 18,058 | D | — | — | (F1) Includes shares of restricted stock which vest at a rate of 20% per year commencing on June 28, 2023. (F2) Includes shares of restricted stock which vest at a rate of 20% per year commencing on May 16, 2024. |
| 2 | Common | Common Stock | 2026-03-18 | M | A | 1,921 | $6.48 | 19,979 | D | — | — | (F1) Includes shares of restricted stock which vest at a rate of 20% per year commencing on June 28, 2023. (F2) Includes shares of restricted stock which vest at a rate of 20% per year commencing on May 16, 2024. |
| 3 | Derivative | Stock Options | 2026-03-18 | M | D | 1,921 | $0.00 | 2,883 | D | $6.48 · 2024-05-16 to 2033-05-16 | 1,921 Common Stock | (F4) Stock options vest at a rate of 20% per year commencing on May 16, 2024. |
| 4 | Derivative | Stock Options | 2026-03-18 | M | D | 2,399 | $0.00 | 3,600 | D | $8.13 · 2023-06-28 to 2032-06-28 | 2,399 Common Stock | (F3) Stock options vest at a rate of 20% per year commencing on June 28, 2023. |