Live feed09:43:00·1596dINSIDERFilingvia QuantisnowSEC Form 4: Pierce Richard C. bought $11,715 worth of shares (500 units at $23.43), increasing direct ownership by 5% to 10,402 unitsByQuantisnow·Wall Street's wire, on your screen.RNDB· Randolph Bancorp Inc.FinanceOriginal source