0001179110-11-007929.txt : 20110513 0001179110-11-007929.hdr.sgml : 20110513 20110513122819 ACCESSION NUMBER: 0001179110-11-007929 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110512 FILED AS OF DATE: 20110513 DATE AS OF CHANGE: 20110513 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GRIFFIN RANDALL M CENTRAL INDEX KEY: 0001250531 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-14023 FILM NUMBER: 11839206 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 2011-05-12 0 0000860546 CORPORATE OFFICE PROPERTIES TRUST OFC 0001250531 GRIFFIN RANDALL M 6711 COLUMBIA GATEWAY DRIVE SUITE 300 COLUMBIA MD 21046 1 1 0 0 Chief Executive Officer Common Shares of Stock 2011-05-12 4 M 0 138068 12.45 A 565024 D Common Shares of Stock 2011-05-12 4 S 0 138068 34.221 D 426956 D Options of Common Stock 12.45 2011-05-12 4 M 0 138068 12.45 D 2003-03-07 2012-03-07 Common Shares 138068 0 D As of 05-12-2011, common share holdings comprised of 95,888 owned by RMG Security Trust, 2,000 owned by Rand Griffin Non-qualified 401K plan, 198,893 unrestricted and 130,175 restricted. Randall M. Griffin 2011-05-13