# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000860546-21-000004
Filing Date
2021-02-04
Accepted
2021-02-04 16:19:10
Documents
23
Period of Report
2021-02-04
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | ofc-20210204.htm iXBRL | 8-K | 51696
2 | EX-99.1 | copt12312020ex991.htm | EX-99.1 | 3239979
8 |  | a2020_q4xcover1.jpg | GRAPHIC | 479757
9 |  | chart-0eae561f9f7c40e29101.jpg | GRAPHIC | 35815
10 |  | chart-395e5f1ad9b3492e9241.jpg | GRAPHIC | 23161
11 |  | chart-4e739cdb48954e30ae81.jpg | GRAPHIC | 92330
12 |  | chart-af8f755436834fa9a041.jpg | GRAPHIC | 23020
13 |  | chart-c69002c1d8884b93ba31.jpg | GRAPHIC | 24754
14 |  | logo2dtd021015a01a181.jpg | GRAPHIC | 3929
15 |  | tableofcontents_q420-1.jpg | GRAPHIC | 205079
| Complete submission text file | 0000860546-21-000004.txt |  | 4851161

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
3 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ofc-20210204.xsd | EX-101.SCH | 2548
4 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ofc-20210204_cal.xml | EX-101.CAL | 713
5 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ofc-20210204_def.xml | EX-101.DEF | 15572
6 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ofc-20210204_lab.xml | EX-101.LAB | 30200
7 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ofc-20210204_pre.xml | EX-101.PRE | 16192
16 | EXTRACTED XBRL INSTANCE DOCUMENT | ofc-20210204_htm.xml | XML | 14674

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: 8-K | Act: 34 | File No.: 001-14023 | Film No.: 21591405
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: 8-K | Act: 34 | File No.: 333-189188 | Film No.: 21591404
SIC: 6798 Real Estate Investment Trusts