COMMONWEALTH REIT

CUSIP: 203233101 Class: COMMON STOCK

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q2 2014
Shares 3,795 Value ($000) $100 Avg Close — Range —
Q1 2014
Shares 4,316 Value ($000) $114 Avg Close — Range —
Q4 2013
Shares 4,416 Value ($000) $103 Avg Close — Range —
Q3 2013
Shares 15,158 Value ($000) $332 Avg Close — Range —
Q2 2013
Shares 7,750 Value ($000) $179 Avg Close — Range —