InsiderTrades

Form 4 for MBBC Marathon Bancorp, Inc. /MD/

Accepted 2026-06-30 17:31:57 ET · period of report 2026-06-28 · accession 0001437749-26-022169 · 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
2026-06-30 17:31 2026-06-28 MBBC Selting-Buchberger Joy SVP, CFO F - Tax $15.49 -522 4,760 -10% -$8,086

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-28 F D 522 $15.49 4,760 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.