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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000860546-21-000019
Filing Date
2021-04-29
Accepted
2021-04-29 16:20:38
Documents
23
Period of Report
2021-04-29
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-20210429.htm   iXBRL 8-K 39270
2 EX-99.1 copt3312021ex991.htm EX-99.1 2583371
8 a2021_q1xcover1a.jpg GRAPHIC 400219
9 chart-1b0cebc0d9ac4cd79f61a.jpg GRAPHIC 86704
10 chart-2bc2c322ee364e5d9841a.jpg GRAPHIC 23128
11 chart-6742c5df10b942e0a861a.jpg GRAPHIC 23322
12 chart-8d8a59a950c34135a141a.jpg GRAPHIC 32524
13 chart-edeb4c7103414bbf9701a.jpg GRAPHIC 24772
14 logo2dtd021015a01a181a.jpg GRAPHIC 3929
15 tableofcontents_q121-1a.jpg GRAPHIC 203181
  Complete submission text file 0000860546-21-000019.txt   4000413

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ofc-20210429.xsd EX-101.SCH 2419
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ofc-20210429_cal.xml EX-101.CAL 713
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ofc-20210429_def.xml EX-101.DEF 1650
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ofc-20210429_lab.xml EX-101.LAB 25298
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ofc-20210429_pre.xml EX-101.PRE 13193
16 EXTRACTED XBRL INSTANCE DOCUMENT ofc-20210429_htm.xml XML 11229
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)

IRS No.: 232947217 | State of Incorp.: MD | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-14023 | Film No.: 21870950
SIC: 6798 Real Estate Investment Trusts
Office of Real Estate & Construction