Four defendants are cooperating with the prosecution, including Rajiv Goel and Anil Kumar (two of the original six arrested).

FORBES: Galleon Insider Trading - A Case of Misplaced Loyalty?

Anil Kumar, Gautham Shankar, Franz Tudor, David Plate, David Slaine, Anthony Scolaro and Adam Smith all received either probation or home confinement.

FORBES: Government Witness Rajiv Goel Gets Probation in Galleon Insider Case

Jurors heard recordings of Anil Kumar, former senior partner at McKinsey, giving Rajaratnam tips on deals involving American Micro Systems, a McKinsey client.

FORBES: Insider Trading: What Else Did McKinsey Tipster Kumar Tell Rajaratnam?

With that, Anil Kumar was excused by Judge Holwell.

NEWYORKER: A Dirty Business

Holwell, Anil Kumar, the McKinsey consultant, walked to the witness stand, where he stood for a moment, in a dark suit and tie, and bowed his head, his hands clasped before him.

NEWYORKER: A Dirty Business

In the fall of 2003, Anil Kumar, a senior executive with the consulting firm McKinsey, and Raj Rajaratnam, the head of a multibillion-dollar hedge fund called Galleon, attended a charity event in Manhattan.

NEWYORKER: A Dirty Business

Four of Bangalore's five bowlers were full internationals - with veteran spinner Anil Kumble joined by compatriot Praveen Kumar and South African pair Dale Steyn and Roelof van der Merwe.

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