K12 Inc. announced two new additions to its executive management team. Tim McEwen will serve as K12's new Executive Vice President, Curriculum, Product and Market Development. Chuck Sullivan is the new Executive Vice President, Chief Marketing & Enrollment Officer.

In Mr. McEwen's new role he will provide strategic direction and oversight on K12's product and curriculum development and institutional business operations. He will also advise on the development of new learning programs to improve student outcomes, including adaptive learning models, data-driven instruction, and new tools, assessments, and content. Mr. McEwen most recently, was the CEO of Archipelago Learning.

Chuck Sullivan oversees the company's integrated marketing strategy & demand generation, business line and field marketing, student enrollment, product management and market research teams. Mr. Sullivan most recently, was the Founder and Principal at CCS Advisory Services LLC.