IPG Photonics Corporation (NASDAQ:IPGP – Get Free Report) major shareholder Fibre Devices Ltd Ip sold 18,111 shares of the company’s stock in a transaction dated Wednesday, August 5th. Fibre Devices Ltd Ip also recently made the following trade(s):Get IPG Photonics alerts:On Tuesday, August 4th, Fibre Devices Ltd Ip sold 12,202 shares of IPG Photonics stock. On Friday, July 31st, Fibre Devices Ltd Ip sold 27,000 shares of IPG Photonics stock. On Monday, June 29th, Fibre Devices Ltd Ip sold 65,700 shares of IPG Photonics stock. Further ReadingReceive News & Ratings for IPG Photonics Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for IPG Photonics and related companies with MarketBeat.com's FREE daily email newsletter.