Arnold Worldwide hired Angela Wei as chief digital officer of its New York Office. Wei joins ArnoldNYC from Time Inc., where she served as executive director, digital marketing solutions in the Branded Solutions division.

NBCUniversal named Adam Stotsky as general manager of G4, responsible for programming, development, production, marketing, press and publicity, and digital operations.

AMP Agency promoted Jon Genese to senior vice president/general manager, agency operations.

Warschawski promoted Shana Harris to chief operating officer.

Christine Merrifield was promoted to president, video investment and activation at MediaVest.

Story Worldwide named Gian LaVecchia, formerly of Publicis Modem, as executive vice president of Digital Media, a new division at the company. In addition, Josh Golden, formerly of Grey NY, was named executive vice president of North American marketing and strategy.

Mikael Kriisa and Kristen Kriisa joined The VIA Agency as a senior art director and a senior copywriter, respectively. Additionally, Alec Jankowski was named copywriter and Brett Essman was hired as an art director.

Legolas Media hired Tami Kelly as director, account management.

The Marketing Arm named Tom Edwards as vice president/digital strategy.

Laura Cook joined EYE as national sales executive and Caitlin Davy joined the company as regional sales executive, both for the Midwest region.

House Party named Chris Maher as CEO.

AKQA promoted Pierre Lipton to executive creative director of the San Francisco office.

Brightline Interactive named Curt Seiss director of marketing.

StrongMail named Jason Simon as senior vice president of sales.

Brand Agent hired Todd Polk as vice president, interactive.

Euro RSCG Worldwide PR, North America promoted Dalton Dorne to chief marketing officer. Dorne most recently served as regional marketing director for Euro RSCG Asia Pacific.

Nancy Rewis has been promoted to vice president of commerce enterprise for TBS, TNT and Turner Classic Movies.

Jeffrey Fagel joined EDO Interactive as vice president of marketing and brand development.