Vitro Biopharma Announces up to a $1000000 Private Offering of Series A Convertible Preferred and Warrants – GuruFocus.com / Cdn Warrant News, Common Stock Warrants / By https://commonstockwarrants.com Vitro Biopharma Announces up to a $1000000 Private Offering of Series A Convertible Preferred and Warrants GuruFocus.com