http://xengamers.com/sections/news/9284/

Following Square's announcement this morning regarding plans to merge with Enix, allegations of insider trading began to surface among several Japanese investor firms. Allegedly, shares of Square have risen steadily for the past ten days, closing up more than 50% in the days preceding the merger announcement. When asked for comment on the insider trading suspicion, Square president Youichi Wada dismissed any such claims. Rather, Wada-san suggested the company's market turnaround was based on recently released financial projections and a series of positive interviews.