# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000860546-23-000004
Filing Date
2023-02-09
Accepted
2023-02-09 16:25:55
Documents
29
Period of Report
2023-02-09
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-20230209.htm iXBRL | 8-K | 40617
2 | EX-99.1 | copt12312022ex991.htm | EX-99.1 | 3290979
6 |  | a2022_q4xcoverredesignfinal.jpg | GRAPHIC | 425126
7 |  | a6950columbiagatewaylifest.jpg | GRAPHIC | 2192534
8 |  | chart-09dd98a335164637aa6.jpg | GRAPHIC | 61288
9 |  | chart-163a6154705a4ba4858.jpg | GRAPHIC | 51080
10 |  | chart-21c98773c787475bb11.jpg | GRAPHIC | 99640
11 |  | chart-2ed7356631da416bb6e.jpg | GRAPHIC | 59658
12 |  | chart-5d3995e801af41e3bf0.jpg | GRAPHIC | 40502
13 |  | chart-75e243b859294828b68.jpg | GRAPHIC | 129915
14 |  | chart-77f0a35f7d184943a5b.jpg | GRAPHIC | 21821
15 |  | chart-87a5e169f60445a78dd.jpg | GRAPHIC | 21110
16 |  | chart-dc0362fb74084074bd4.jpg | GRAPHIC | 62873
17 |  | chart-eb6e89ff8d794ab6b03.jpg | GRAPHIC | 25914
18 |  | chart-fe6410e42cbe462e909.jpg | GRAPHIC | 61050
19 |  | chart-fef528fdd8aa4f4e8e3.jpg | GRAPHIC | 53880
20 |  | logo2dtd021015a01a18.jpg | GRAPHIC | 3929
21 |  | picture2.jpg | GRAPHIC | 10127
| Complete submission text file | 0000860546-23-000004.txt |  | 8209893

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
3 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ofc-20230209.xsd | EX-101.SCH | 1900
4 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ofc-20230209_lab.xml | EX-101.LAB | 25154
5 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ofc-20230209_pre.xml | EX-101.PRE | 13049
23 | EXTRACTED XBRL INSTANCE DOCUMENT | ofc-20230209_htm.xml | XML | 11883

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.: 23606598
SIC: 6798 Real Estate Investment Trusts