M. Glen Kertz founded, in October 1985, Gruppe Inc., a privately held tissue culture laboratory and growing operation, which he owned until January 1987. From October 1987 to May 1991, Mr. Kertz was the President of AgriStar, a publicly traded company that produced a gas permeable membrane for cell culture laboratories, and, from June 1999 to July 2004, Pagic, Inc., a consulting business management and development company. In addition, from June 1999 to July 2004, Mr. Kertz served as the President and a director of Nettron.com, Inc., predecessor to Valcent Products Inc., in July of 2005 he was appointed acting President, Chairman of the Board and a director, and, in November of 2005, he was appointed Chief Executive Officer of Valcent Products Inc. |