ExOne Company : The ExOne Company Files Registration Statement on Form S-1 for Proposed Offering of Common Stock by the Company and Certain Selling Stockholders (4-Traders) he ExOne Co (NASDAQ:XONE) ("ExOne" or the "Company"), a global provider of three-dimensional ("3D") printing machines and printed products to industrial customers, announced today that it filed a registration statement on Form S-1 with the U.S. Securities and Exchange Commission relating to a proposed offering of 2,656,000 shares of its common stock, of which 1,106,000 shares of common stock will be sold by ExOne and 1,550,000 shares of common stock will be sold by certain selling stockholders. ExOne Co (NASDAQ:XONE) and the selling stockholders will also grant the underwriters an option to purchase up to 398,400 additional shares of common stock to cover over-allotments. 3D Systems Adds to Its Quickparts Arsenal, Again (Fool) If you thought 3D Systems Corporation (NYSE:DDD) might have finally whetted its appetite for bolt-on acquisitions, think again. On Tuesday, the additive manufacturing specialist announced yet another acquisition with its agreement to purchase CRDM, a U.K.-based "provider of rapid prototyping and rapid tooling services." More specifically, CRDM focuses on designing and manufacturing specialized parts for a variety of applications including automotive, aerospace, medical devices, and motorsports. 3D Systems completes acquisition of Phenix Systems laser sintering technology (IPMD) 3D Systems Corporation (NYSE:DDD) based in Rock Hill, South Carolina, USA, has completed its acquisition of Phenix Systems, a leading global provider of Direct Metal Selective Laser Sintering 3D Printers based in Riom, France. The company paid $15.1 million for 81% of the share capital and will seek to purchase the remaining shares and voting rights in accordance with the requirements of the French Markets Authority. Phenix Systems designs and manufactures proprietary Direct Metal 3D Printers that print chemically pure, fully dense metal and ceramic parts from very fine powders with a particle size ranging from 6 to 9 microns.