Live feed06:05:10·1546dINSIDERFilingvia QuantisnowSEC Form 4: Theuer Charles bought $10,800 worth of shares (4,000 units at $2.70), increasing direct ownership by 2% to 224,518 unitsByQuantisnow·Wall Street's wire, on your screen.TCON· TRACON Pharmaceuticals Inc.Health CareOriginal source