adMarketplace hired Michael Salzman as director of sales.

Ivan Heredia has been named vice president, marketing, Radio Disney.

Tribal DDB New York named Jen Stocksmith as creative director.

Mashable hired Annie Colbert to be the editor of its new Watercooler section.

Jingit hired Tom Venable as vice president of revenue.

Edit1 hired Todd Winter as creative director.

TruEffect hired Robert Rust as vice president, engineering and Dane Elliott as director of analytics.

Globys named Olly Downs as senior vice president of data sciences.

DunnhumbyUSA hired Allen Mason as vice president of analysis, strategy and planning and Leslie Liss as vice president of manufacturer commercial solutions.

TBWA\Chiat\Day Los Angeles named John Norman as chief creative officer. Norman joins TBWA from The Martin Agency, where he was chief creative officer. In addition, Rob Schwartz was promoted to global creative president, TBWA Worldwide.