MONTREAL – Former CRTC vice-chair Tom Pentefountas is leaving his role at Stingray Digital Group next month for new, unspecified opportunities.Since joining Stingray in November 2015, Pentefountas (pictured) has overseen international sales development and forged relationships with sales agents and TV operators in Europe, the Middle East, Africa, and Asia, while based in London."Contributing to Stingray's international growth has been a very rewarding professional experience," said Pentefountas, in a statement. "It is now time for me to strike the right balance between my professional obligations and my family and this requires me being closer to home.""On behalf of Stingray's board...