Daniel Birnbaum accused of tipping off Ayala Cohen before release of earnings reports, helping her earn over NIS 180,000 through stock sales

Dov Malnik, former member of national squad, pleaded guilty to his role in an insider trading scheme that made profits of millions of dollars; second Israeli also charged in affair

Sepehr Sarshar, 53, of Encinitas, California arrested on suspicion he provided friends and family details in 2015 about pending $3.2 billion buyout offer from Israel-based Teva

Chairman detained and questioned, then released on bail, for allegedly forewarning associate of acquisition announcement