Earnings Per Common Share

3 Months Ended

Mar. 31, 2012

Earnings Per Common Share

Earnings Per Common Share

Note 10.  Earnings Per Common Share

As of March 31, 2012, we had 15,180,000 shares of series D cumulative convertible preferred shares that were convertible into 7,298,165 of our common shares.  The effect of our convertible preferred shares on income from continuing operations attributable to CommonWealth REIT common shareholders per share is anti-dilutive for the periods presented.