<SEC-DOCUMENT>0001558370-23-007285-index.html : 20230428 <SEC-HEADER>0001558370-23-007285.hdr.sgml : 20230428 <ACCEPTANCE-DATETIME>20230428161524 ACCESSION NUMBER: 0001558370-23-007285 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20230428 DATE AS OF CHANGE: 20230428 FILER: COMPANY DATA: COMPANY CONFORMED NAME: MUSTANG BIO, INC. CENTRAL INDEX KEY: 0001680048 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 473828760 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-38191 FILM NUMBER: 23866401 BUSINESS ADDRESS: STREET 1: 377 PLANTATION STREET CITY: WORCESTER STATE: MA ZIP: 01605 BUSINESS PHONE: 7816524500 MAIL ADDRESS: STREET 1: 377 PLANTATION STREET CITY: WORCESTER STATE: MA ZIP: 01605 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>tmb-20230428xdefa14a.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: tmb-20230428xdefa14a.htm
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