EPIX - Essa Pharma trades 6% higher after 10% owner buys more shares July, 21 2022 12:05 PM ESSA Pharma Inc. Essa Pharma ( EPIX ) is trading 6% higher after its 10% owner Growth Biotech bought 300,000 common shares at $3.1558 for $947K. Growth Biotech now owns 5,879,583 common shares. For further details see: Essa Pharma trades 6% higher after 10% owner buys more shares