Live feed16:40:53·63dINSIDERFilingvia QuantisnowVP, Corp Controller and CAO Buttarazzi Mary E. was granted 1,789 shares, increasing direct ownership by 46% to 5,684 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.IPGP· IPG Photonics CorporationTechnologyOriginal source