MATTER NAME/CASE/TRADE	DESCRIPTION
Chevron	Chevron in a number of government investigations into the company’s gasoline pricing models, spurred by rising gasoline costs in the wake of Hurricane Katrina.
Virgin Atlantic	Virgin Atlantic in government investigations involving allegations of price-fixing in connection with fuel surcharges imposed in the airline industry.
Warner Music Group	Warner Music Group in investigations by the Department of Justice and the Antitrust Bureau of the New York State Attorney General’s Office into the company’s pricing model for downloadable music. At issue is whether the major music companies conspired to fix prices for digital music.
MasterCard	MasterCard in connection with a Department of Justice investigation that sought to restructure the governance and operations of Visa and MasterCard.
Elpida Memory	Elpida Memory in the Dynamic Random Access Memory (DRAM) Antitrust Litigation and related government investigations arising from allegations of price fixing in the markets for DRAM computer memory chips.
Wireless Service Provider	A major wireless services provider during a two year Department of Justice investigation that ultimately concluded with no enforcement action.