Azkoyen SA (CATS:AZK) acquired additional 9% stake in primion Technology AG (XTRA:P4T) from Heinz Roth, founder and former Chief executive Officer on March 26, 2012. Azkoyen SA now holds a stake of 88.3% in primion Technology AG. Azkoyen SA (CATS:AZK) completed the acquisition of additional 9% stake in primion Technology AG (XTRA:P4T) from Heinz Roth, founder and former Chief executive Officer on March 26, 2012.