Gage named Russ Nolan as director of business development; Alisia Davis as senior project manager; Kasey Wellman as project manager; Tony Rivera as engagement manager and Joe Woitas as senior developer.

AdShare hired Jim Selby as president.

Outbrain hired Eric Hadley as global head of content marketing solutions.

AOL added Donna Freydkin as executive producer, arts & entertainment content.

Sal Candela was promoted to global vice president, agency strategy and partnerships for Undertone.

451 Marketing hired Michael Tiedemann as executive vice president and executive creative director.

Robin Bigelli joined Falcon & Wolf as senior vice president, brand programs.

U.S. International Media tapped Matthew Colborn as director of client services.

Robin Wilson was named chief operating officer of Upworthy.

Jose Morales was named vice president, local marketing strategy at Univision Communications and Laura Merle was named senior director, corporate marketing services.