Time Warner promotes Courtney Armstrong to executive vice president-worldwide...

Time Warner promotes Courtney Armstrong to executive vice president-worldwide business affairs, Warner Bros. Pictures; Patti Connolly retiring from that position and remaining through this year in an advisory capacity … Michael Horn, ex-Paramount Pictures Mexico, joins Sony Pictures Releasing International as senior vice president-Latin America, effective Oct. 1 … Tremor Video hires Laura Buchman, formerly of OpenX, as vice president-publisher sales … Riverbed Technology adds to board Mike Nefkens, Hewlett-Packard Enterprise Services, and Steffan Tomlinson, Palo Alto Networks … New for 2014-15 on Competitive Carriers Association board are Allen Gillum, East Kentucky Network, and Jon Lightle, Nex-Tech Wireless.