Stephen Tapp, president and chief operating officer of XM Canada will leave the company effective June 15 to pursue other opportunities, Canadian Satellite Radio Holdings Inc. announced on June 7.
 
"This has been one of the greatest adventures of my career, and as my fourth startup project it was one that I truly enjoyed,” Tapp said in a statement. “Now that we have successfully launched the business, it is my time to move on to new media projects of my own.”