Live feed17:53:56·1897dINSIDERFilingvia QuantisnowSEC Form 4: Alan Matthew Switzer bought $644,000 worth of Common Stock (50,000 units at $12.88), increasing ownership by 625% to 58,000 unitsByQuantisnow·Wall Street's wire, on your screen.SONA· Southern National Bancorp of Virginia, Inc.FinanceOriginal source