COMMONWEALTH REIT

CUSIP: 203233101 Class: COMMON STOCK

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

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

Q2 2014
Shares 23,628 Value ($000) $622 Avg Close — Range —
Q3 2013
Shares 491,222 Value ($000) $10,763 Avg Close — Range —
Q2 2013
Shares 625 Value ($000) $14 Avg Close — Range —