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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001047469-11-000781
Filing Date
2011-02-11
Accepted
2011-02-11 09:34:40
Documents
16
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a2201833z10-k.htm 10-K 4170826
2 EX-12.1 a2201833zex-12_1.htm EX-12.1 42410
3 EX-21.1 a2201833zex-21_1.htm EX-21.1 18038
4 EX-23.1 a2201833zex-23_1.htm EX-23.1 3131
5 EX-31.1 a2201833zex-31_1.htm EX-31.1 8163
6 EX-31.2 a2201833zex-31_2.htm EX-31.2 8160
7 EX-32.1 a2201833zex-32_1.htm EX-32.1 4641
8 EX-32.2 a2201833zex-32_2.htm EX-32.2 4638
15 G147153.JPG g147153.jpg GRAPHIC 9967
16 G331802.JPG g331802.jpg GRAPHIC 54738
  Complete submission text file 0001047469-11-000781.txt   13607042

Data Files

Seq Description Document Type Size
9 EX-101.INS ofc-20101231.xml EX-101.INS 2339443
10 EX-101.SCH ofc-20101231.xsd EX-101.SCH 35483
11 EX-101.CAL ofc-20101231_cal.xml EX-101.CAL 73507
12 EX-101.LAB ofc-20101231_lab.xml EX-101.LAB 431895
13 EX-101.PRE ofc-20101231_pre.xml EX-101.PRE 181838
14 EX-101.DEF ofc-20101231_def.xml EX-101.DEF 121994
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.: 11595267
SIC: 6798 Real Estate Investment Trusts
Assistant Director 8