Shares of Harvey Westbury Corp. (OTC: HVYW), a manufacturer and wholesaler of aftermarket automotive products, are seeing a huge rally in trading today. At last check, HVYW shares were trading 146.15% higher at $0.0032 on above average volume of 64.03 million. The stock has gained 175% in the last three trading sessions. HVYW today reported that the cancellation of 158 million shares reduced its issued and outstanding shares from 300,314,761 to 142,314,761. Gene Chiaramonte, CEO of Harvey Westbury, said that the significant reduction in the number of issued and outstanding shares represents a major enhancement of shareholder ownership interest in the company. Shares of Primco Management Inc. (OTC: PMCM), a fully integrated multi-media entertainment company, are soaring in trading today. At last check, PMCM shares were trading 36% higher at $0.0068 on above average volume of 57.88 million. The stock hit an intra-day high of $0.01 earlier today. PMCM shares are gaining momentum after the company announced that its ESMG music label has obtained signed Artists’ Clearances from both legendary Grammy nominated R&B artist “Tank” and Hip Hop Icon “50 Cent” as featured artists on Choo Biggz debut single “Tonight” from the forthcoming album “The Underground Star.” Shares of Sigma Labs Inc. (OTC: SGLB), a company engaged in the development and commercialization of manufacturing and materials technologies, and R&D solutions, are surging in trading today. At last check, SGLB shares were trading 39.19% higher at $0.114 on above average volume of 5.81 million. The stock hit a 52-week high of $0.12 earlier today. SGLB shares have gained more than 56.10% in the last three trading sessions.