CTIA promotes Chris Guttman-McCabe to executive vice president, replacing...

CTIA promotes Chris Guttman-McCabe to executive vice president, replacing Bobby Franklin, hired by National Venture Capital Association as president/CEO; Guttman-McCabe to be succeeded by Scott Bergmann, promoted to vice president-regulatory affairs, with both promotions effective July 15 … Davis Polk hires Jon Leibowitz, ex-FTC chairman, as partner … Quarterly Co. hires Mitch Lowe, ex-Netflix and Redbox, as CEO … Madison Square Garden Co. hires Ryan O'Hara, ex-Topps Co., as president-content, distribution and sales, new position that includes running technology division, effective July 1 … News Corp. hires Ben Gerst, ex-New York Times Co., as senior vice president-platform development, Fox Sports Digital, new position … Westell names Ben Stump, who worked for a firm the company acquired, as senior vice president and chief technology officer … Univision Communications promotes Ignacio Meyer to senior vice president-enterprise development, and Larry Sands to regional vice president, Univision Chicago, and he remains president, Univision Puerto Rico … Mellanox Technologies names board member Irwin Federman, U.S. Venture Partners, non-executive chairman … Soasta mobile and cloud testing firm adds Bryan LeBlanc, Jive Software, to board.