IDENIX PHARMACEUTICALS INC

CUSIP: 45166R204 Class: CMN

BAUPOST GROUP LLC/MA's Holding History (CIK: 0001061768)

Note: Option positions (PUT/CALL) are excluded.

Q2 2014
Shares 53,331,109 Value ($000) $1,269,560 Avg Close — Range —
Q1 2014
Shares 53,331,109 Value ($000) $302,844 Avg Close — Range —
Q4 2013
Shares 36,910,868 Value ($000) $220,727 Avg Close — Range —
Q3 2013
Shares 29,665,693 Value ($000) $153,965 Avg Close — Range —
Q2 2013
Shares 26,767,000 Value ($000) $96,629 Avg Close — Range —