PHARMASSET, INC. (VRUS)

Insider Buying

Transaction Date	Owner	Shares Purchased	Edgar filing
02/26/2009	INOUYE MICHAEL K	2,500	View Filing
02/25/2009	LUBETKIN PAUL	500	View Filing

Insider Selling

Transaction Date	Owner	Shares Sold	Edgar filing
09/22/2009	QVT ASSOCIATES GP LLC QVT FUND LP	910,000	View Filing
09/18/2009	OTTO MICHAEL	40,000	View Filing
11/13/2008	ROGERS MICHAEL D.	13,771	View Filing
11/13/2008	ROGERS MICHAEL D.	2,901	View Filing
11/03/2008	ROGERS MICHAEL D.	2,078	View Filing
08/11/2008	OTTO MICHAEL	5,835	View Filing