Robert A Verhagen, Chairman & Chief Executive Officer at Helix BioPharma, holds 85.90K shares in Helix BioPharma (Ticker: TSE:HBP), holds 25.00K shares in Spectral Medical (Ticker: EDTXF). Most recently, Robert A Verhagen Bought ― shares of Helix BioPharma on May 05, 2015 for an estimated value of 20.35K.