Media Mavens on the Move — C-Level

Jason Weisberger moved from at to COO at Mediabrands Ventures.

Marla Kaplowitz moved from EVP Managing Director at MediaVest to President U.S. Client Services at MEC.

Brian Wieser joined as CMO at Simulmedia.

Larry Lieberman joined as CMO at SocialVibe.

Peter Horan joined as Executive Chairman at Halogen Media Group.

Roberto Liamas moved from Chief Human Resources Officer at Nielsen to EVP/Chief Human Resources Officer at Univision Communications.

Eliot Kaplan was promoted to Executive Director Talent Acquisition at Hearst.

Ann Morton joined as COO at The VIA Group.

Matthew Corbin moved from Global VP Platform Solutions at Tremor Media to Chief Product Officer at Digital Broadcasting Group.

Jennifer Cooley joined as GM Media Solutions at Buddy Media.

David Dowd joined as GM Lifestyle Sales at Buddy Media.

Lisa Kraynak moved from SVP Digital Media at NBC Universal to GM and Sr. VP at TypeF.com.