Live feed18:24:52·120dINSIDERFilingvia QuantisnowDirector Scherbakov Eugene A exercised 7,592 shares at a strike of $81.89 and covered exercise/tax liability with 5,727 shares, increasing direct ownership by 3% to 61,195 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.IPGP· IPG Photonics CorporationTechnologyOriginal source