Sigma Labs, Inc. (SGLB) Update Mark Ruport, CEO & Jacob Brunsberg, SVP

Sigma Labs is a leading provider ofin-process quality assurance (IPQA®) software to the additive manufacturingindustry. Sigma Labs specializes in the development and commercialization ofreal-time monitoring and analytics solutions known as PrintRite3D® for 3D metaland polymer advanced manufacturing technologies. PrintRite3D detects andclassifies defects and anomalies real-time during the manufacturing process,enabling significant cost-savings and production efficiencies. Sigma Labsbelieves its software product will be a major catalyst for the acceleration andadoption of 3D metal printing.