Quarterly report pursuant to Section 13 or 15(d)

Organization (Tables)

v2.4.0.6
Organization (Tables)
9 Months Ended
Sep. 30, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Summary of forms of ownership and percentage of ownership forms
A summary of our Operating Partnership’s forms of ownership and the percentage of those ownership forms owned by COPT as of September 30, 2012 follows: 
Common Units
94
%
Series H Preferred Units
100
%
Series I Preferred Units
0
%
Series J Preferred Units
100
%
Series K Preferred Units
100
%
Series L Preferred Units
100
%