While there has been no indication yet that Mr. Gupta profited directly from the information he passed to Mr. Rajaratnam, securities laws prohibit company insiders from divulging corporate secrets to those who then profit from them.
The case against Mr. Gupta, who lives in Westport, Conn., would tie up a major loose end in the long-running investigation of Mr. Rajaratnam’s hedge fund, イヴ けいた the Galleon Group. Yet federal authorities continue their campaign to ferret out insider trading on multiple fronts. This month, for example, a Denver-based hedge fund manager and a chemist at the Food and Drug Administration pleaded guilty to such charges.
A spokeswoman for the United States attorney in Manhattan declined to comment.
Gary P. Naftalis, a lawyer イヴ けいた for Mr. Gupta, said in a statement: “The facts demonstrate that Mr. Gupta is an innocent man and that he acted with honesty and integrity.”