Live feed19:00:37·1381dINSIDERFilingvia QuantisnowSEC Form 4: Mercer Patrick covered exercise/tax liability with 71 shares, decreasing direct ownership by 0.14% to 51,856 units (tax withholding)ByQuantisnow·Wall Street's wire, on your screen.IRIX· IRIDEX CorporationHealth CareOriginal source