Continuing an ongoing reorganization in its upper management, post congolm Ascent Media Group has tapped three high level executives.Emily Keeton joins AMG senior VP, corporate development. Keeton had been in the investment banking division of Credit Suisse, working on financing for entertainment and media companies. Adam Poulter, most recently a executive commercial director for Red Bee Media, comes to AMG as senior VP, global sales and account management. Staci Miller joins AMG as VP, strategic initiatives. Miller had been VP of strategy and operations for Warner Bros. Online. All are based at AMG’s Santa Monica HQ.