GumGum Names CRO

Los Angeles-based advertising technolog provider GumGum said this week that it has appointed a new, Chief Revenue Officer, as the company continues to build out its management team. The company--which provides technology which embeds advertising within images--said Mike Rosner, former VP of Sales North America at MediaMind, has been appointed to the Chief Revenue Officer position. Rosner also previously served at Beanstock, EyeWonder, and PointRoll. GumGum said Rosner will lead the company's worldwide ssales organization. GumGum is venture backed by NEA, Upfront Ventures, First Round Capital and Crosscut Ventures, and is led by Ophir Tanz.