John William Cooper, Executive at ClearStream Energy, holds 16.58K shares in Tervita Corporation (Ticker: TSE:TEV), holds 205.00K shares in ClearStream Energy (Ticker: TSE:FLNT), holds 21.09K shares in Savanna Energy (Ticker: TSE:SVY). Most recently, John William Cooper Bought ― shares of Tervita Corporation on Dec 14, 2018 for an estimated value of 20.76K.