Document


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):  August 29, 2017

MACROGENICS, INC.

(Exact Name of Registrant as Specified in Charter)

Delaware
001-36112
06-1591613
(State or Other Jurisdiction
of Incorporation)
(Commission
 File Number)
(IRS Employer
 Identification No.)

9704 Medical Center Drive,
Rockville, Maryland
20850
(Address of Principal Executive Offices)
(Zip Code)

Registrant's telephone number, including area code:  (301) 251-5172

Not applicable

(Former Name or Former Address, if Changed Since Last Report)

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 (see General Instruction A.2. below):
[  ] 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-2(b) 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))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.
 
Emerging growth company [  ]
 
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 1.02     Termination of a Material Definitive Agreement
On August 29, 2017, MacroGenics, Inc. (the “Company”) received written notice from Janssen Biotech, Inc. (“Janssen”), informing the Company of Janssen’s termination of a global collaboration and license agreement between Janssen and the Company relating to the development and commercialization of duvortuxizumab, a bispecific CD19 x CD3 DART® molecule for the potential treatment of B-cell malignancies (the “Agreement”). In connection with this termination, Janssen plans to cease enrollment of the Phase 1 dose-escalation study of duvortuxizumab and the Company regained the worldwide rights to the molecule. Pursuant to the terms of the Agreement, unless the period is reduced by the Company, termination of the Agreement will become effective on February 25, 2018, which is 180 days after the effective date of Janssen’s notice of termination.

The Company and Janssen are also parties to a separate collaboration and license agreement for MGD015, a preclinical DART molecule also known as JNJ-9383, that was entered into in May 2016 and is unaffected by termination of the duvortuxizumab Agreement. This product candidate incorporates the Company’s DART platform to simultaneously target CD3 and an undisclosed tumor target for the potential treatment of various hematological malignancies and solid tumors.

On August 31, 2017, the Company issued a press release announcing Janssen’s notice of termination of the Agreement. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 9.01    Financial Statements and Exhibits

(d) Exhibits.

99.1        Press Release, dated August 31, 2017.


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:  August 31, 2017
MACROGENICS, INC.



 
By:
/s/ Jeffrey Peters
Jeffrey Peters
Vice President and Acting General Counsel



Exhibit
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MacroGenics Announces Termination of Duvortuxizumab Collaboration and License Agreement with Janssen
Development of MGD015 (JNJ-9383) to continue by Janssen

ROCKVILLE, MD, August 31, 2017 – MacroGenics, Inc. (NASDAQ: MGNX), a clinical-stage biopharmaceutical company focused on discovering and developing innovative monoclonal antibody-based therapeutics for the treatment of cancer, as well as autoimmune disorders and infectious diseases, today announced that it had been notified by its partner, Janssen Biotech, Inc., that Janssen is terminating the collaboration and license agreement with MacroGenics relating to duvortuxizumab, a CD19 x CD3 DART® molecule. Enrollment of the Phase 1 dose-escalation study of this molecule is being discontinued.
Janssen reaffirmed its commitment to MGD015, also known as JNJ-9383, a second DART molecule licensed from MacroGenics. MGD015 is a preclinical program that targets CD3 and a non-disclosed cancer antigen expressed in hematological malignancies and lung cancer. Janssen has indicated that it anticipates initiating a first-in-human study with this molecule in 2018.
In the Phase 1 dose-escalation study of duvortuxizumab, multiple objective responses were observed in patients treated at various dosing levels tested. However, a number of patients experienced treatment-related neurotoxicity similar to that seen in patients treated with other CD19-targeted T-cell therapies. Given the recent advances in the highly competitive field for the treatment of B cell malignancies, the opportunity for development and commercialization has become less attractive.
“While this decision is disappointing, MacroGenics and its strategic partner, Janssen, continue to be fully committed to the DART platform and our ongoing collaboration on MGD015. Duvortuxizumab’s neurotoxicity profile is a CD19-targeting issue and has not been observed in our other DART clinical programs,” said Scott Koenig, M.D., Ph.D., President and Chief Executive Officer of MacroGenics. “Given our large portfolio of product candidates currently being pursued, it is unlikely that we will continue development of this molecule at this time.”
About MacroGenics, Inc.

MacroGenics is a clinical-stage biopharmaceutical company focused on discovering and developing innovative monoclonal antibody-based therapeutics for the treatment of cancer, as well as autoimmune disorders and infectious diseases. The Company generates its pipeline of product candidates primarily from its proprietary suite of next-generation antibody-based technology platforms. The combination of MacroGenics' technology platforms and protein engineering expertise has allowed the Company to generate promising product candidates and enter into several strategic collaborations with global pharmaceutical and biotechnology companies. For more information, please see the Company's website at www.MacroGenics.com. MacroGenics, the MacroGenics logo, DART and TRIDENT are trademarks or registered trademarks of MacroGenics, Inc.

Cautionary Note on Forward-Looking Statements

Any statements in this press release about future expectations, plans and prospects for the Company, including statements about the Company's strategy, future operations, clinical development of the Company's therapeutic


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candidates, milestone or opt-in payments from the Company's collaborators, the Company's anticipated milestones and future expectations and plans and prospects for the Company and other statements containing the words "subject to", "believe", "anticipate", "plan", "expect", "intend", "estimate", "project", "may", "will", "should", "would", "could", "can", the negatives thereof, variations thereon and similar expressions, or by discussions of strategy constitute forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors, including: the uncertainties inherent in the initiation and enrollment of future clinical trials, expectations of expanding ongoing clinical trials, availability and timing of data from ongoing clinical trials, expectations for regulatory approvals, other matters that could affect the availability or commercial potential of the Company's product candidates and other risks described in the Company's filings with the Securities and Exchange Commission. In addition, the forward-looking statements included in this press release represent the Company's views only as of the date hereof. The Company anticipates that subsequent events and developments will cause the Company's views to change. However, while the Company may elect to update these forward-looking statements at some point in the future, the Company specifically disclaims any obligation to do so, except as may be required by law. These forward-looking statements should not be relied upon as representing the Company's views as of any date subsequent to the date hereof.
    
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Contacts:
Jim Karrels, Senior Vice President, CFO
MacroGenics, Inc.
1-301-251-5172, info@MacroGenics.com

Karen Sharma, Senior Vice President
MacDougall Biomedical Communications
1-781-235-3060, ksharma@macbiocom.com