Uber executive reshuffling drops its COO and CMOTwo executive departures announced in one day.By R. Lawler, 06.07.2019
Twitter COO Adam Bain steps downFollowing an almost-sale and recent layoffs, the executive will be replaced by current CFO Anthony Noto.By R. Lawler, 11.09.2016
Theranos loses its COO as it seeks to improve qualityWith a criminal investigation under way, the company is making changes at the top.By R. Lawler, 05.11.2016
Apple names Jeff Williams as its first COO since Tim CookAdditionally, Phil Schiller has taken over leadership of the App Store.By N. Ingraham, 12.17.2015
Samsung courts nepotism again, appoints chief's son Jay Y. Lee to vice chairmanBy S. Dent, 12.05.2012
Xbox COO sees dedicated handheld market as a 'red ocean,' will let Sony and Nintendo swim in itBy V. Savov, 06.27.2011