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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000860546-18-000021
Filing Date
2018-05-01
Accepted
2018-05-01 16:34:05
Documents
94
Period of Report
2018-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q copt10qdoc03312018document.htm 10-Q 2077257
2 EXHIBIT 12.1 copt03312018ex121.htm EX-12.1 25116
3 EXHIBIT 12.2 copt03312018ex122.htm EX-12.2 22323
4 EXHIBIT 31.1 copt03312018ex311.htm EX-31.1 13515
5 EXHIBIT 31.2 copt03312018ex312.htm EX-31.2 13493
6 EXHIBIT 31.3 copt03312018ex313.htm EX-31.3 14790
7 EXHIBIT 31.4 copt03312018ex314.htm EX-31.4 13835
8 EXHIBIT 32.1 copt03312018ex321.htm EX-32.1 6155
9 EXHIBIT 32.2 copt03312018ex322.htm EX-32.2 6112
10 EXHIBIT 32.3 copt03312018ex323.htm EX-32.3 6390
11 EXHIBIT 32.4 copt03312018ex324.htm EX-32.4 6483
  Complete submission text file 0000860546-18-000021.txt   11129476

Data Files

Seq Description Document Type Size
12 XBRL INSTANCE DOCUMENT ofc-20180331.xml EX-101.INS 2702917
13 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ofc-20180331.xsd EX-101.SCH 76747
14 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ofc-20180331_cal.xml EX-101.CAL 111702
15 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ofc-20180331_def.xml EX-101.DEF 465295
16 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ofc-20180331_lab.xml EX-101.LAB 953895
17 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ofc-20180331_pre.xml EX-101.PRE 563266
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: 10-Q | Act: 34 | File No.: 001-14023 | Film No.: 18796013
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)

IRS No.: 232930022 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 333-189188 | Film No.: 18796014
SIC: 6798 Real Estate Investment Trusts