Live feed17:31:56·675dINSIDERFilingvia QuantisnowDirector Butcher Arthur C bought $49,957 worth of shares (1,315 units at $37.99), increasing direct ownership by 45% to 4,208 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.STAA· STAAR Surgical CompanyHealth CareOriginal source