1) U.S. in Vast Insider Trading Probe
2) FBI Visit Exposes Trade-Probe Tactics
3) FBI Raids Two Hedge Funds (Diamondback Capital Management LLC and Level Global Investors LP) Amid Insider-Trading Case.
4) FBI raids Loch Capital
5) SAC Capital, Janus, Wellington Receive Inquiries on Insider Trading, SAC Discloses Government Subpoena
6) Citadel Receives Subpoena
1) Expert-Broker Chu Steered Hedge Fund to Asia, U.S. Says
"Don Ching Trang Chu, the “expert- network” executive arrested yesterday on insider-trading charges, had a roster of Asia-based employees of North American technology companies to feed information to clients, according to court documents."
2) U.S. Trading Probe Puts Research, Expert Networks in Spotlight
3) Consultant of 'Expert Network' Gerson Lehrman Group May Be Drawn Into Insider-Trading Probe (*update 11/30/2010)
Tech ticker video talking about it after the jump.