Oracle has appointed two new co-CEOs, as part of a succession plan put into motion months ago. Business Insider reported in June that Oracle had promoted cloud boss Clay Magouyrk and head of industries Mike Sicilia to the title of "president" as part of a succession plan, citing SEC filings and people familiar with the plans.Safra Catz, CEO since 2014, will become executive vice chair of the company's board of directors, the company announced. Larry Ellison, cofounder and former CEO, will continue as chie ...