Live feed16:05:31·140dINSIDERFilingvia QuantisnowChief Operating Officer Halpin Michael converted options into 10,500 shares and covered exercise/tax liability with 4,972 shares, increasing direct ownership by 27% to 26,385 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.VCEL· Vericel CorporationHealth CareOriginal source