Live feed12:49:15·13dINSIDERFilingvia QuantisnowChairwoman of the Board Zientara Amy exercised 4,498 shares at a strike of $7.80, increasing direct ownership by 23% to 23,724 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MBBC· Marathon Bancorp Inc.FinanceOriginal source