0001179110-11-004492.txt : 20110308 0001179110-11-004492.hdr.sgml : 20110308 20110308100659 ACCESSION NUMBER: 0001179110-11-004492 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110304 FILED AS OF DATE: 20110308 DATE AS OF CHANGE: 20110308 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RIFFE STEPHEN EDWARD CENTRAL INDEX KEY: 0001221658 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14023 FILM NUMBER: 11670673 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 - X0303 4 2011-03-04 0 0000860546 CORPORATE OFFICE PROPERTIES TRUST OFC 0001221658 RIFFE STEPHEN EDWARD 6711 COLUMBIA GATEWAY DRIVE SUITE 300 COLUMBIA MD 21046 0 1 0 0 EVP and CFO Common Shares 2011-03-04 4 F 0 2231 D 111834 D These shares were forfeited in a net share settlement in connection with restrictions lapsing on restricted shares. Stephen E. Riffee 2011-03-04