A strong rebound over the past few weeks in the share prices of its public company investments (Harvest One and MediPharm Labs) has increased MMJ Group Holdings Ltd.'s (MMJ) post-tax NTA to approximately 27 cents per share as at 12 January 2019http://crweworld.com/australia/trendingnow/press-releases/937028/-mmj-group-holdings-ltd-mmjjf-net-tangible-asset-backing-