Live feed06:00:14·1504dINSIDERFilingvia QuantisnowSEC Form 4: Theuer Charles bought $4,925 worth of shares (2,500 units at $1.97), increasing direct ownership by 1% to 242,018 unitsByQuantisnow·Wall Street's wire, on your screen.TCON· TRACON Pharmaceuticals Inc.Health CareOriginal source