COMMONWEALTH REIT

CUSIP: 203233101 Class: COMMON STOCK

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q2 2014

Shares 56,594 Value ($000) $1,490 Avg Close — Range —

Q1 2014

Shares 58,793 Value ($000) $1,546 Avg Close — Range —

Q4 2013

Shares 72,938 Value ($000) $1,700 Avg Close — Range —

Q3 2013

Shares 80,907 Value ($000) $1,773 Avg Close — Range —

Q2 2013

Shares 81,618 Value ($000) $1,887 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	56,594	$1,490	—	—
Q1 2014	58,793	$1,546	—	—
Q4 2013	72,938	$1,700	—	—
Q3 2013	80,907	$1,773	—	—
Q2 2013	81,618	$1,887	—	—