0001179110-12-017109.txt : 20121207
0001179110-12-017109.hdr.sgml : 20121207
20121207123845
ACCESSION NUMBER: 0001179110-12-017109
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20121206
FILED AS OF DATE: 20121207
DATE AS OF CHANGE: 20121207
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: SINGER KAREN M
CENTRAL INDEX KEY: 0001250529
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-14023
FILM NUMBER: 121249048
ISSUER:
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
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
4
1
edgar.xml
FORM 4 -
X0306
4
2012-12-06
0
0000860546
CORPORATE OFFICE PROPERTIES TRUST
OFC
0001250529
SINGER KAREN M
6711 COLUMBIA GATEWAY DRIVE
SUITE 300
COLUMBIA
MD
21046
0
1
0
0
SVP, General Counsel & Sec
Common Shares
2012-12-06
4
S
0
1400
24.727
D
46157
D
Karen M. Singer
2012-12-06