Old news but worth a read of the complete article
"Medical Australia (ASX: MLA) has gained billionaire Lang Hancock's Auckland Trust Company as a 2.4% shareholder via 10,871,698 options taken up by the trust.
Recently, Medical Australia has undergone a transformation under managing director Mark Donnison, who was instrumental in lifting Alphafarm turnover from $10 million to $600 million.".... proactive investors july 2011