Anything is possible.  However, the valuation of SGLB will be difficult.  Even Mark Cola & Vivek Dave had difficulty in answering a question about the cost savings on fuel nozzles for GE. Their response was that time is money, and the 25% of manufacturing time was the cost savings. Sigma Lab's value would be difficult to assess, as they are the only company for closed loop control for 3D printers, and the quality assurance afforded by PrintRite3D is what will allow manufacturing industries to adopt AM. Also, alanthill at IHUB went to the shareholder's meeting last year and GE had difficulty in answering the worth of SGLB when asked.  The only tool that controls quality output for industrial manufacturing, be it in aerospace, automotive, defense, biomedical, or general industrial will have a significant price tag. I believe Mark Cola and Vivek Dave realizes this importance and a buyout will be difficult to accomplish.