ASTEX PHARMACEUTICALS INC

CUSIP: 04624B103 Class: CMN

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2013
Shares 220,853 Value ($000) $1,878 Avg Close — Range —
Q2 2013
Shares 318,409 Value ($000) $1,386 Avg Close — Range —