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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001140361-10-005773
Filing Date
2010-02-12
Accepted
2010-02-12 07:31:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 doc1.htm SC 13G 64016
  Complete submission text file 0001140361-10-005773.txt   66284
Mailing Address 6711 COLUMBIA GATEWAY DRIVE SUITE 300 COLUMBIA MD 21046
Business Address 6711 COLUMBIA GATEWAY DRIVE SUITE 300 COLUMBIA MD 21046 4432855400
CORPORATE OFFICE PROPERTIES TRUST (Subject) CIK: 0000860546 (see all company filings)

IRS No.: 232947217 | State of Incorp.: MD | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-51779 | Film No.: 10594273
SIC: 6798 Real Estate Investment Trusts

Mailing Address
Business Address 180 NORTH LASALLE STREET SUITE 3600 CHICAGO IL 60601 3128494153
HEITMAN REAL ESTATE SECURITIES LLC (Filed by) CIK: 0001080117 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G