COMMONWEALTH REIT

CUSIP: 203233101 Class: COMMON STOCK

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q2 2014
Shares 47,072 Value ($000) $1,239 Avg Close — Range —
Q1 2014
Shares 115,848 Value ($000) $3,047 Avg Close — Range —
Q4 2013
Shares 146,679 Value ($000) $3,419 Avg Close — Range —
Q3 2013
Shares 81,755 Value ($000) $1,791 Avg Close — Range —
Q2 2013
Shares 148,713 Value ($000) $3,438 Avg Close — Range —