ASTEX PHARMACEUTICALS INC

CUSIP: 04624B103 Class: CMN

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q3 2013
Shares 26,880 Value ($000) $228 Avg Close — Range —
Q2 2013
Shares 678,079 Value ($000) $2,787 Avg Close — Range —