Zynga CFO Dave Wehner, a former investment banker who joined the company in 2010, has left for a "senior finance job at Facebook," according to a company press release announcing a broad reorganization.
Mark Vranesh, whom Wehner replaced as CFO when he joined the company and who had been Zynga's chief accounting officer, is resuming the CFO title.
A Facebook spokesperson tells us Wehner's title is vice president for corporate finance and business planning.
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