Live feed06:00:15·1284dINSIDERFilingvia QuantisnowSEC Form 4: Theuer Charles bought $29,755 worth of shares (23,000 units at $1.29), increasing direct ownership by 7% to 333,118 unitsByQuantisnow·Wall Street's wire, on your screen.TCON· TRACON Pharmaceuticals Inc.Health CareOriginal source