<SEC-DOCUMENT>0001047469-16-011655-index.html : 20160328 <SEC-HEADER>0001047469-16-011655.hdr.sgml : 20160328 <ACCEPTANCE-DATETIME>20160328162222 ACCESSION NUMBER: 0001047469-16-011655 CONFORMED SUBMISSION TYPE: DEF 14A PUBLIC DOCUMENT COUNT: 6 CONFORMED PERIOD OF REPORT: 20160512 FILED AS OF DATE: 20160328 DATE AS OF CHANGE: 20160328 EFFECTIVENESS DATE: 20160328 FILER: COMPANY DATA: COMPANY CONFORMED NAME: CORPORATE OFFICE PROPERTIES TRUST CENTRAL INDEX KEY: 0000860546 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 232947217 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEF 14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-14023 FILM NUMBER: 161532496 BUSINESS ADDRESS: STREET 1: 6711 COLUMBIA GATEWAY DRIVE STREET 2: SUITE 300 CITY: COLUMBIA STATE: MD ZIP: 21046 BUSINESS PHONE: 4432855400 MAIL ADDRESS: STREET 1: 6711 COLUMBIA GATEWAY DRIVE STREET 2: SUITE 300 CITY: COLUMBIA STATE: MD ZIP: 21046 FORMER COMPANY: FORMER CONFORMED NAME: CORPORATE OFFICE PROPERTIES TRUST INC DATE OF NAME CHANGE: 19980105 FORMER COMPANY: FORMER CONFORMED NAME: ROYALE INVESTMENTS INC DATE OF NAME CHANGE: 19930328 FORMER COMPANY: FORMER CONFORMED NAME: ROYALE REIT INC DATE OF NAME CHANGE: 19600201 </SEC-HEADER> <DOCUMENT> <TYPE>DEF 14A <SEQUENCE>1 <FILENAME>a2227882zdef14a.htm <DESCRIPTION>DEF 14A <TEXT> Document 1 - file: a2227882zdef14a.htm
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