<ACCESSION-NUMBER>0001144204-18-039173 <TYPE>S-3/A <PUBLIC-DOCUMENT-COUNT>1 <FILING-DATE>20180720 <DATE-OF-FILING-DATE-CHANGE>20180720 <FILER> <COMPANY-DATA> <CONFORMED-NAME>MUSTANG BIO, INC. <CIK>0001680048 <ASSIGNED-SIC>2834 <IRS-NUMBER>473828760 <STATE-OF-INCORPORATION>DE <FISCAL-YEAR-END>0312 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>S-3/A <ACT>33 <FILE-NUMBER>333-226175 <FILM-NUMBER>18962998 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>2 GANSEVOORT STREET <STREET2>9TH FLOOR <CITY>NEW YORK <STATE>NY <ZIP>10014 <PHONE>7816524507 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>2 GANSEVOORT STREET <STREET2>9TH FLOOR <CITY>NEW YORK <STATE>NY <ZIP>10014 </MAIL-ADDRESS> </FILER>