ZALICUS INC

CUSIP: 98887C105 Class: COM

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

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

Q3 2013
Shares 50,600 Value ($000) $60 Avg Close — Range —
Q2 2013
Shares 50,600 Value ($000) $29 Avg Close — Range —