<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

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>tmb-20230428xdefa14a_bg001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: tmb-20230428xdefa14a_bg001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>tmb-20230428xdefa14a_bg002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: tmb-20230428xdefa14a_bg002.jpg

</DOCUMENT>
</SEC-DOCUMENT>