According to people who have direct knowledge regarding the matter said that Zynga Inc. has lost three of its top executives this month. The loss was in addition to a number of managers who have exited the struggling game developer firm.

The three executives at Zynga Inc included John Osvald, senior VP of games, Nathan Etter, vice president of games and Jesse Janosov who ran the game developer's casino division. The three resigned this month, said sources who asked not be identified as the departures were not made public. According to Etter's LinkedIn profile shown in their website, Etter left to take a job at The Walt Disney Co's interactive division.

Don Mattrick replaced founder Mark Pincus and took a seat as Zynga's CEO. After the company's IPO in December 2011, more than a dozen top managers have left the company. Spokesperson for Zynga, Stephanie Hess, refused to comment on the said personnel changes report.