Live feed16:05:33·1602dINSIDERFilingvia QuantisnowSEC Form 5: Hayes William B gifted 14,593 shares and received a gift of 14,593 shares, decreasing direct ownership by 79% to 3,922 unitsByQuantisnow·Wall Street's wire, on your screen.BLDR· Builders FirstSource Inc.Consumer DiscretionaryOriginal source