The game of musical chairs at 3D Systems continues as the internal structure of the company shifts once again. 3D Systems has announced that Chief Financial Officer David Styka would be stepping down, to be replaced by departing Kodak CFO John N. McMullen. McMullen brings over three decades of experience to the table, including 32 years in progressive leadership roles for HP and its acquired companies. The change will take place effective July 1; Styka will remain with the company to provide financial and operational support. Read more at 3DPrint.com: https://3dprint.com/138646/john-mcmu...fo-3d-systems/