. Business Name PreXion, Inc. Incorporated November 30, 2007 Description of Business With over 15 years of experience in 3D DICOM image processing and software visualization, PreXion, Inc. has distinct advantages over other dental CBCT scanners and dealerships available today. TeraRecon 3D software is a market leader with over 10,000 placements in medical radiology centers across the United States. Prexion spun off from TeraRecon, and optimized this PreXion 3D Viewer software specifically for its dental, high spatial resolution Prexion3D CBCT scanners. The combination of this world-class 3D viewing software with Prexion3D CBCT scanners sets us apart from any other dental 3D systems available on the market. Location 411 Borel Avenue, Suite 550, San Mateo, CA 94402, USA Tel: 650-212-0300 Fax: 650-212-0310 info@prexion.com http://www.prexion.com Directors Takashi Funai (CEO) Dan Gormley (VP of Sales) Robert Meier (VP Business Strategy) Mark A. Boll, MBA (Director of Marketing)