# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000860546-23-000020
Filing Date
2023-05-03
Accepted
2023-05-03 16:48:17
Documents
102
Period of Report
2023-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | ofc-20230331.htm iXBRL | 10-Q | 2179349
2 | EX-31.1 | copt03312023ex311.htm | EX-31.1 | 11704
3 | EX-31.2 | copt03312023ex312.htm | EX-31.2 | 11682
4 | EX-32.1 | copt03312023ex321.htm | EX-32.1 | 5344
5 | EX-32.2 | copt03312023ex322.htm | EX-32.2 | 5301
11 |  | ofc-20230331_g1.jpg | GRAPHIC | 41746
| Complete submission text file | 0000860546-23-000020.txt |  | 12363061

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ofc-20230331.xsd | EX-101.SCH | 86822
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ofc-20230331_cal.xml | EX-101.CAL | 130793
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ofc-20230331_def.xml | EX-101.DEF | 431341
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ofc-20230331_lab.xml | EX-101.LAB | 984898
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ofc-20230331_pre.xml | EX-101.PRE | 653277
96 | EXTRACTED XBRL INSTANCE DOCUMENT | ofc-20230331_htm.xml | XML | 2561636

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.: 23884944
SIC: 6798 Real Estate Investment Trusts