COMMONWEALTH REIT

CUSIP: 203233101 Class: COMMON STOCK

TEACHERS INSURANCE & ANNUITY ASSOCIATION OF AMERICA's Holding History (CIK: 0000315038)

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

Q2 2014
Shares 263,028 Value ($000) $6,923 Avg Close — Range —
Q1 2014
Shares 283,628 Value ($000) $7,459 Avg Close — Range —
Q4 2013
Shares 289,848 Value ($000) $6,756 Avg Close — Range —
Q3 2013
Shares 294,418 Value ($000) $6,451 Avg Close — Range —
Q2 2013
Shares 298,598 Value ($000) $6,904 Avg Close — Range —