Sigma Labs to Operate as Sigma Additive Solutions
Change Reflects Strategic Initiative to Deploy Technology on Thousands of Production Printers Sigma Additive Solutions to Begin Trading on the Nasdaq Capital Market (NASDAQ) Under New Ticker Symbol ‘SASI’ on May 19, 2022 Sigma Labs, Inc. (NASDAQ:SGLB) (“Sigma”, “we,” “our,” or the “Company”), a leading developer of quality assurance software to