$UPPR News: Scottsdale, AZ, Feb. 21, 2019 (GLOBE NEWSWIRE) -- via NEWMEDIAWIRE -- Upper Street Marketing Inc., (UPPR) and its wholly owned subsidiary, Growing Springs Holdings Corporation are announcing an expansion of their collaborative agreement previously announced on January 22, 2019 with PrimaPharma, Inc., (www.Primapharma.net) of San Diego, California (PPI), an FDA registered, cGMP manufacturer of drugs, has agreed to establish a contract to support Upper Street Marketing Inc. and its wholly owned subsidiary, Growing Springs Holdings, Corporation (GSHC) efforts to develop fully cGMP CBD oils and isolate for commercial applications as well as research and clinical studies

undervalued company at these levels: Upper Street Marketing Inc. Announces Hemp and CBD Extracts Manufacturing Agreement https://finance.yahoo.com/news/upper-street-m...00697.html #news