| AS AT MARCH 2014
Name and Principal Occupation within the past 5 years, province/state and country of residence | Position with the Corporation | Director Since | No. of Voting Securities Owned, Controlled or Directed as at January 31, 2014 (1) |
| Peter M. Blecher Medical Doctor – Department of Emergency Medicine, Lakeridge Health Hospital Ontario, Canada | Director | December 6, 2005 | 515,207 |
| Mark A. Cochran Managing Director, John Hopkins Medicine, JHHC – Solutions, Maryland, USA Previously, Chief Business Officer, Microbix Biosystems Inc. | Director | October 1, 1990 to August 28, 2002 and since October 16, 2002 | 519,277 |
| Vaughn C. Embro-Pantalony President and Chief Executive Officer of the Company, Previously President, StratPath Management Inc. Ontario, Canada | President, Chief Executive Officer, and Director | February 6, 2007 | 398,185 |
| William J. Gastle (4) Chairman & former Chief Executive Officer of the Company Ontario, Canada | Executive Chairman and Director | October 1, 1990 | 5,489,109 (2) |
| Andrew C. Pollock (3) (5) Sr. Vice President Maple Leaf Consumer Foods Ontario, Canada | Director | March 14, 2006 | 275,000 |
| Joseph D. Renner (4)(5) Pharmaceutical Executive New Jersey, U.S.A | Director | February 25, 2003 | 1,665,000 |
| Martin Marino(3)(4)(5) Pharmaceutical Executive, Ontario, Canada Previously, Global General Counsel, Merck Generics Group, Germany | Director | February 17, 2009 | 225,000 |
| Cameron Groome(3)(5) Pharmaceutical Executive, Ontario, Canada Previously, Executive Vice-President, Bioniche Life Sciences Inc. | Director | March 16, 2012 | 200,000 |