Christopher Winfrey, ex-Unitymedia, hired by Charter...

Christopher Winfrey, ex-Unitymedia, hired by Charter Communications as executive vice president and chief financial officer … Promotions to Nickelodeon senior vice presidents: Nelson Boyce for ad sales strategy and business development; Katy Loria for digital ad sales; Sharon Cohen for integrated marketing and retail marketing; Samantha Maltin for Nickelodeon global partnerships.