Richard O'connor Whittall, Former at Calyx Bio-Ventures, holds 693.90K shares in Calyx Bio-Ventures (Ticker: TSE:CYX.H), holds 53.67K shares in Burcon Nutrascience (Ticker: BRCNF), holds 4.00K shares in Canadian General Inv (Ticker: TSE:CGI). Most recently, Richard O'connor Whittall Bought ― shares of Calyx Bio-Ventures on Nov 12, 2012 for an estimated value of 15.00K.