ZALICUS INC

CUSIP: 98887C204 Class: Common Stock

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

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

Q1 2014
Shares 65,499 Value ($000) $80 Avg Close — Range —
Q4 2013
Shares 80,498 Value ($000) $89 Avg Close — Range —