Live feed06:00:15·1310dINSIDERFilingvia QuantisnowSEC Form 4: Theuer Charles bought $19,599 worth of shares (13,900 units at $1.41), increasing direct ownership by 5% to 310,118 unitsByQuantisnow·Wall Street's wire, on your screen.TCON· TRACON Pharmaceuticals Inc.Health CareOriginal source