<ACCESSION-NUMBER>0001193125-18-047403 <TYPE>S-3ASR <PUBLIC-DOCUMENT-COUNT>11 <FILING-DATE>20180215 <DATE-OF-FILING-DATE-CHANGE>20180215 <EFFECTIVENESS-DATE>20180215 <FILER> <COMPANY-DATA> <CONFORMED-NAME>COLUMBIA PROPERTY TRUST, INC. <CIK>0001252849 <ASSIGNED-SIC>6798 <IRS-NUMBER>200068852 <STATE-OF-INCORPORATION>MD <FISCAL-YEAR-END>1231 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>S-3ASR <ACT>33 <FILE-NUMBER>333-223062 <FILM-NUMBER>18618669 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>1170 PEACHTREE STREET NE <STREET2>SUITE 600 <CITY>ATLANTA <STATE>GA <ZIP>30309 <PHONE>4044652200 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>1170 PEACHTREE STREET NE <STREET2>SUITE 600 <CITY>ATLANTA <STATE>GA <ZIP>30309 </MAIL-ADDRESS> <FORMER-COMPANY> <FORMER-CONFORMED-NAME>WELLS REAL ESTATE INVESTMENT TRUST II INC <DATE-CHANGED>20030708 </FORMER-COMPANY> </FILER> <FILER> <COMPANY-DATA> <CONFORMED-NAME>COLUMBIA PROPERTY TRUST OPERATING PARTNERSHIP, L.P. <CIK>0001525703 <ASSIGNED-SIC>6798 <IRS-NUMBER>200068852 <STATE-OF-INCORPORATION>DE <FISCAL-YEAR-END>1231 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>S-3ASR <ACT>33 <FILE-NUMBER>333-223062-01 <FILM-NUMBER>18618670 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>COLUMBIA PROPERTY TRUST <STREET2>1170 PEACHTREE STREET NE, SUITE 600 <CITY>ATLANTA <STATE>GA <ZIP>30309 <PHONE>(404)465-2200 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>COLUMBIA PROPERTY TRUST <STREET2>1170 PEACHTREE STREET NE, SUITE 600 <CITY>ATLANTA <STATE>GA <ZIP>30309 </MAIL-ADDRESS> <FORMER-COMPANY> <FORMER-CONFORMED-NAME>Wells Operating Partnership II, L.P. <DATE-CHANGED>20110713 </FORMER-COMPANY> </FILER>