Live feed09:29:23·42dINSIDERFilingvia QuantisnowDirector Lyons Billy J Jr. bought $502 worth of Old Second Bancorp (24 units at $20.90), increasing direct ownership by 0.12% to 20,097 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.OSBC· Old Second Bancorp Inc.FinanceOriginal source