Sigma Additive Solutions, Inc. Common Stock

SASI: Sigma Additive Solutions Inc is a leading provider of in-process quality assurance (IPQA) software to the additive manufacturing industry. Sigma specializes in the development and commercialization of real-time monitoring and analytics solutions known as PrintRite3D for 3D metal and polymer advanced manufacturing technologies. Its principal business activities include the development of its In-Process Quality Assurance (IPQA) suite of technologies and the commercialization of both its IPQA and materials-related suite of technologies, with its focus on three-dimensional printing (3DP) industry.