CARLSBAD, Calif., Feb. 03, 2020 (GLOBE NEWSWIRE) — Aurora Spine Corporation (“Aurora Spine” or the “Company”) (TSX VENTURE:ASG) is pleased to announce that it has closed the first tranche of up to approximately CDN$2.2 million non-brokered private placement offering (the “Offering”). Under the first tranche of the Offering, the Company has issued 5,500,000 units (the …