# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000860546-16-000064
Filing Date
2016-02-25
Accepted
2016-02-25 17:11:20
Documents
127
Period of Report
2015-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | copt10kdoc123115.htm | 10-K | 6554526
2 | EXHIBIT 10.21 | copt12312015ex1021.htm | EX-10.21 | 2734630
3 | EXHIBIT 12.1 | copt12312015ex121.htm | EX-12.1 | 103273
4 | EXHIBIT 12.2 | copt12312015ex122.htm | EX-12.2 | 84612
5 | EXHIBIT 21.1 | copt12312015ex211.htm | EX-21.1 | 356276
6 | EXHIBIT 21.2 | copt12312015ex212.htm | EX-21.2 | 354161
7 | EXHIBIT 23.1 | copt12312015ex231.htm | EX-23.1 | 3053
8 | EXHIBIT 23.2 | copt12312015ex232.htm | EX-23.2 | 2825
9 | EXHIBIT 31.1 | copt12312015ex311.htm | EX-31.1 | 13227
10 | EXHIBIT 31.2 | copt12312015ex312.htm | EX-31.2 | 13200
11 | EXHIBIT 31.3 | copt12312015ex313.htm | EX-31.3 | 14522
12 | EXHIBIT 31.4 | copt12312015ex314.htm | EX-31.4 | 13542
13 | EXHIBIT 32.1 | copt12312015ex321.htm | EX-32.1 | 5764
14 | EXHIBIT 32.2 | copt12312015ex322.htm | EX-32.2 | 5715
15 | EXHIBIT 32.3 | copt12312015ex323.htm | EX-32.3 | 6017
16 | EXHIBIT 32.4 | copt12312015ex324.htm | EX-32.4 | 6085
23 |  | copt10kdoc_chart-15961.jpg | GRAPHIC | 71970
24 |  | finalcoptcaponetermlo_image1.gif | GRAPHIC | 3398
| Complete submission text file | 0000860546-16-000064.txt |  | 32073567

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
17 | XBRL INSTANCE DOCUMENT | ofc-20151231.xml | EX-101.INS | 7240713
18 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ofc-20151231.xsd | EX-101.SCH | 178179
19 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ofc-20151231_cal.xml | EX-101.CAL | 168721
20 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ofc-20151231_def.xml | EX-101.DEF | 893219
21 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ofc-20151231_lab.xml | EX-101.LAB | 1918785
22 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ofc-20151231_pre.xml | EX-101.PRE | 1064687

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.: 161456858
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.: 161456859
SIC: 6798 Real Estate Investment Trusts