Larry Page using Android software and, by 2010, 17.2% of the handset market consisted of Android sales, overtaking Apple for the first time. Android became the world's most popular mobile operating system shortly afterward. Following a January 2011 announcement, Page officially became the chief executive of Google on April 4, 2011, while Schmidt stepped down to become executive chairman. By this time, Google had over $180 billion market capitalization and more than 24,000 employees. After Schmidt announced the end of his tenure as CEO on January 20, 2011, he jokingly tweeted on Twitter: "Adult-supervision no longer needed." Quartz organizational management reporter, Max
Nicole Seligman 2003, she became Corporate Executive Officer of the worldwide Sony Corporation. When Stringer became Sony Corporation CEO in June 2005, Seligman rose to become General Counsel of that corporation, retaining the same role at SCA. She became President of Sony Corporation of America on June 27, 2012. In August 2013, the Council on CyberSecurity announced that Seligman is a member of the organization’s Advisory Board. On February 18, 2016, it was announced, that Seligman is stepping down from the positions of President of Sony Entertainment and Sony Corporation of America; In an internal memo to employees, it was stated, that