<ACCESSION-NUMBER>0001127602-20-032097 <TYPE>3 <PUBLIC-DOCUMENT-COUNT>1 <PERIOD>20201217 <FILING-DATE>20201221 <DATE-OF-FILING-DATE-CHANGE>20201221 <REPORTING-OWNER> <OWNER-DATA> <CONFORMED-NAME>Aman Angela M <CIK>0001538554 </OWNER-DATA> <FILING-VALUES> <FORM-TYPE>3 <ACT>34 <FILE-NUMBER>001-12252 <FILM-NUMBER>201404502 </FILING-VALUES> <MAIL-ADDRESS> <STREET1>RETAIL PROPERTIES OF AMERICA, INC. <STREET2>2021 SPRING ROAD, SUITE 200 <CITY>OAK BROOK <STATE>IL <ZIP>60523 </MAIL-ADDRESS> </REPORTING-OWNER> <ISSUER> <COMPANY-DATA> <CONFORMED-NAME>EQUITY RESIDENTIAL <CIK>0000906107 <ASSIGNED-SIC>6798 <IRS-NUMBER>363877868 <STATE-OF-INCORPORATION>MD <FISCAL-YEAR-END>1231 </COMPANY-DATA> <BUSINESS-ADDRESS> <STREET1>EQUITY RESIDENTIAL <STREET2>TWO NORTH RIVERSIDE PLAZA, SUITE 400 <CITY>CHICAGO <STATE>IL <ZIP>60606 <PHONE>3129281178 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>TWO NORTH RIVERSIDE PLAZA <STREET2>SUITE 400 <CITY>CHICAGO <STATE>IL <ZIP>60606 </MAIL-ADDRESS> <FORMER-COMPANY> <FORMER-CONFORMED-NAME>EQUITY RESIDENTIAL PROPERTIES TRUST <DATE-CHANGED>19930524 </FORMER-COMPANY> </ISSUER>