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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-10-001037
Filing Date
2010-02-19
Accepted
2010-02-19 17:30:56
Documents
10
Period of Report
2009-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2196583z10-k.htm 10-K 4043959
2 EXHIBIT 12.1 a2196583zex-12_1.htm EX-12.1 40986
3 EXHIBIT 21.1 a2196583zex-21_1.htm EX-21.1 16663
4 EXHIBIT 23.1 a2196583zex-23_1.htm EX-23.1 3114
5 EXHIBIT 31.1 a2196583zex-31_1.htm EX-31.1 8151
6 EXHIBIT 31.2 a2196583zex-31_2.htm EX-31.2 8148
7 EXHIBIT 32.1 a2196583zex-32_1.htm EX-32.1 4629
8 EXHIBIT 32.2 a2196583zex-32_2.htm EX-32.2 4626
9 G512613.JPG g512613.jpg GRAPHIC 8808
10 G957601.JPG g957601.jpg GRAPHIC 54376
  Complete submission text file 0001047469-10-001037.txt   4219375
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 (Filer) CIK: 0000860546 (see all company filings)

IRS No.: 232947217 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14023 | Film No.: 10620558
SIC: 6798 Real Estate Investment Trusts