Live feed06:00:11·1352dINSIDERFilingvia QuantisnowSEC Form 4: Theuer Charles bought $8,850 worth of shares (5,000 units at $1.77), increasing direct ownership by 2% to 277,518 unitsByQuantisnow·Wall Street's wire, on your screen.TCON· TRACON Pharmaceuticals Inc.Health CareOriginal source