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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported): June 29, 2023

Mustang Bio, Inc.

(Exact Name of Registrant as Specified in Charter)

Delaware

    

001-38191

    

47-3828760

(State or Other Jurisdiction
of Incorporation)

 

(Commission File Number)

 

(IRS Employer
Identification No.)

377 Plantation Street

Worcester, Massachusetts 01605

(Address of Principal Executive Offices)

(781) 652-4500

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2b under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

    

Trading Symbol(s)

    

Name of each exchange on which registered

Common Stock, par value $0.0001 per share

 

MBIO

 

Nasdaq Capital Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Item 1.01.     Entry into a Material Definitive Agreement.

As previously disclosed, on May 18, 2023, Mustang Bio, Inc. (the “Company”) entered into an Asset Purchase Agreement (the “Asset Purchase Agreement”) with uBriGene (Boston) Biosciences, Inc., a Delaware corporation (“uBriGene”), pursuant to which the Company has agreed, subject to the terms and conditions therein, to sell its leasehold interest in its cell processing facility located in Worcester, Massachusetts (the “Facility”) and associated assets relating to the manufacturing and production of cell and gene therapies at the Facility to uBriGene (the “Transaction”). The Company previously reported the terms and conditions of the Asset Purchase Agreement and the Transaction in Item 1.01 of the Company’s Current Report on Form 8-K, filed on May 22, 2023.

The Asset Purchase Agreement provides customary termination rights and indemnification rights to each of the parties, including a termination right if the transaction is not consummated by June 30, 2023 (the “Outside Date”), subject to certain limitations. On June 29, 2023 the Company and uBriGene entered into an amendment to the Asset Purchase Agreement (the “Amendment”), to extend the Outside Date to July 31, 2023.

The foregoing descriptions of the Asset Purchase Agreement and the Amendment do not purport to be complete and are qualified in their entirety by reference to the full text of the agreements, copies of which are attached hereto as Exhibits 2.1 and 2.2, and are incorporated herein by reference.

Item 9.01    Financial Statements and Exhibits.

(d) Exhibits.

The following exhibits are filed as part of this report:

Exhibit 
Number

 

Description

 

 

 

2.1

 

Asset Purchase Agreement, dated May 18, 2023, between the Company and uBriGene (Boston) Biosciences, Inc. (incorporated by reference to Exhibit 1.1 of the Registrant’s Current Report on Form 8-K (file No. 001-38191) filed with the SEC on May 22, 2023).*

2.2

First Amendment to Asset Purchase Agreement, dated June 29, 2023, between the Company and uBriGene (Boston) Biosciences, Inc.

104

 

Cover Page Interactive Data File (formatted in Inline XBRL and contained in Exhibit 101)

*    Portions of this Exhibit have been omitted pursuant to Item 601(b)(1)(iv) of Regulation S-K.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Date: June 30, 2023

Mustang Bio, Inc.

 

(Registrant) 

 

 

 

 

 

 

 

 

 

By:

/s/ Manuel Litchman, M.D. 

 

 

Manuel Litchman, M.D. 

 

 

President and Chief Executive Officer