InsiderTrades

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

Accepted 2026-06-17 12:56:31 ET · period of report 2026-06-16 · accession 0001437749-26-020909 · 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
2026-06-17 12:56 2026-06-16 MBBC Zillges Nicholas W Pres, CEO, Dir P - Purchase $15.00 +970 57.2K +2% +$14.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-16 P A 970 $15.00 57,205 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 June 15, 2027.