Live feed12:34:58·57dINSIDERFilingvia QuantisnowDirector Trotter Johnny bought $120,080 worth of shares (4,000 units at $30.02), increasing direct ownership by 0.42% to 955,444 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.FFIN· First Financial Bankshares Inc.FinanceOriginal source