0001950047-23-006387.txt : 20231220 0001950047-23-006387.hdr.sgml : 20231220 20231220172714 ACCESSION NUMBER: 0001950047-23-006387 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231220 DATE AS OF CHANGE: 20231220 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: COPT DEFENSE PROPERTIES CENTRAL INDEX KEY: 0000860546 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] ORGANIZATION NAME: 05 Real Estate & Construction IRS NUMBER: 232947217 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-14023 FILM NUMBER: 231502236 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 DATE OF NAME CHANGE: 19980514 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Trimberger Lisa G CENTRAL INDEX KEY: 0001718603 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O CORPORATE OFFICE PROPERTIES TRUST STREET 2: 6711 COLUMBIA GATEWAY DRIVE, SUITE 300 CITY: COLUMBIA STATE: MD ZIP: 21046 144 1 primary_doc.xml 144 0001718603 XXXXXXXX LIVE 0000860546 COPT DEFENSE PROPERTIES 001-14023 6711 Columbia Gateway Drive, Suite 300 Columbia MD 21046 (443) 285-5400 LISA G TRIMBERGER Director Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 38th Floor New York NY 10004

7357 187443.12 112546290 12/20/2023 NYSE Common 05/12/2023 Restricted Stock Issuer N 3941 05/12/2023 Not Applicable Common 05/13/2022 Restricted Stock Issuer N 3416 05/13/2022 Not Applicable Y 12/20/2023 /s/ Lisa Gay Trimberger