# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000860546-14-000008
Filing Date
2014-03-03
Accepted
2014-03-03 09:26:34
Documents
22
Period of Report
2013-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | copt1231201310k.htm | 10-K | 6926551
2 | EXHIBIT 12.1 | copt12312013ex121.htm | EX-12.1 | 101986
3 | EXHIBIT 12.2 | copt12312013ex122.htm | EX-12.2 | 83877
4 | EXHIBIT 21.1 | copt12312013ex211.htm | EX-21.1 | 384568
5 | EXHIBIT 21.2 | copt12312013ex212.htm | EX-21.2 | 381198
6 | EXHIBIT 23.1 | copt12312013ex231.htm | EX-23.1 | 3012
7 | EXHIBIT 23.2 | copt12312013ex232.htm | EX-23.2 | 3000
8 | EXHIBIT 31.1 | copt12312013ex311.htm | EX-31.1 | 13277
9 | EXHIBIT 31.2 | copt12312013ex312.htm | EX-31.2 | 13257
10 | EXHIBIT 31.3 | copt12312013ex313.htm | EX-31.3 | 14464
11 | EXHIBIT 31.4 | copt12312013ex314.htm | EX-31.4 | 13491
12 | EXHIBIT 32.1 | copt12312013ex321.htm | EX-32.1 | 5814
13 | EXHIBIT 32.2 | copt12312013ex322.htm | EX-32.2 | 5774
14 | EXHIBIT 32.3 | copt12312013ex323.htm | EX-32.3 | 5991
15 | EXHIBIT 32.4 | copt12312013ex324.htm | EX-32.4 | 6066
22 |  | copt123120_chart-02864.jpg | GRAPHIC | 62829
| Complete submission text file | 0000860546-14-000008.txt |  | 42974694

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
16 | XBRL INSTANCE DOCUMENT | ofc-20131231.xml | EX-101.INS | 8267554
17 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ofc-20131231.xsd | EX-101.SCH | 200065
18 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ofc-20131231_cal.xml | EX-101.CAL | 191178
19 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ofc-20131231_def.xml | EX-101.DEF | 901835
20 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ofc-20131231_lab.xml | EX-101.LAB | 2119082
21 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ofc-20131231_pre.xml | EX-101.PRE | 1106158

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)

EIN.: 232947217 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14023 | Film No.: 14658353
SIC: 6798 Real Estate Investment Trusts

Mailing Address 6711 COLUMBIA GATEWAY DRIVE SUITE 300 COLUMBIA MD 21046
Business Address 6711 COLUMBIA GATEWAY DRIVE SUITE 300 COLUMBIA MD 21046 443-285-5400
Corporate Office Properties, L.P. (Filer) CIK: 0001577966 (see all company filings)

EIN.: 232930022 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 333-189188 | Film No.: 14658354
SIC: 6798 Real Estate Investment Trusts