Sigma Labs to Ring the Nasdaq Stock Market Opening Bell On Thursday, March 2
SANTA FE, N.M., Feb. 28, 2017 (GLOBE NEWSWIRE) -- Sigma Labs, Inc. (Nasdaq:SGLB) (“Sigma Labs” or the “Company”), a provider of quality assurance software under the PrintRite3D® brand, today announced that management will visit the Nasdaq MarketSite in …