# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000860546-18-000041
Filing Date
2018-11-08
Accepted
2018-11-08 12:15:59
Documents
91
Period of Report
2018-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | copt10qdoc09302018document.htm | 10-Q | 2738783
2 | EXHIBIT 31.1 | copt09302018ex311.htm | EX-31.1 | 13520
3 | EXHIBIT 31.2 | copt09302018ex312.htm | EX-31.2 | 13498
4 | EXHIBIT 31.3 | copt09302018ex313.htm | EX-31.3 | 14795
5 | EXHIBIT 31.4 | copt09302018ex314.htm | EX-31.4 | 13840
6 | EXHIBIT 32.1 | copt09302018ex321.htm | EX-32.1 | 6164
7 | EXHIBIT 32.2 | copt09302018ex322.htm | EX-32.2 | 6121
8 | EXHIBIT 32.3 | copt09302018ex323.htm | EX-32.3 | 6398
9 | EXHIBIT 32.4 | copt09302018ex324.htm | EX-32.4 | 6491
| Complete submission text file | 0000860546-18-000041.txt |  | 13830247

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL INSTANCE DOCUMENT | ofc-20180930.xml | EX-101.INS | 3736241
11 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ofc-20180930.xsd | EX-101.SCH | 78064
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ofc-20180930_cal.xml | EX-101.CAL | 111726
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ofc-20180930_def.xml | EX-101.DEF | 516230
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ofc-20180930_lab.xml | EX-101.LAB | 993186
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ofc-20180930_pre.xml | EX-101.PRE | 593625

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-Q | Act: 34 | File No.: 001-14023 | Film No.: 181168910
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-Q | Act: 34 | File No.: 333-189188 | Film No.: 181168909
SIC: 6798 Real Estate Investment Trusts