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Press Release

TRACON Pharmaceuticals Announces a Strategic Licensing Collaboration for Two Janssen Oncology Assets and a $5 Million Equity Investment from Johnson & Johnson Innovation – JJDC, Inc.


Posted on: 28 Sep 16

Strategic Transaction Validates TRACON’s Unique Clinical Development Capabilities

$5 Million Equity Investment Strengthens TRACON’s Balance Sheet

SAN DIEGO, Sept. 28, 2016 (GLOBE NEWSWIRE) -- TRACON Pharmaceuticals (NASDAQ:TCON), a clinical stage biopharmaceutical company focused on the development and commercialization of novel targeted therapeutics for cancer, wet age‐related macular degeneration and fibrotic diseases, today announced a strategic licensing collaboration with Janssen Pharmaceutica N.V. (Janssen) for two novel oncology assets from Janssen’s early development portfolio, with Janssen retaining certain rights to potentially reacquire the programs. Johnson & Johnson Innovation facilitated the collaboration. Johnson & Johnson Innovation – JJDC, Inc. (JJDC) also made a $5 million equity investment in TRACON through the purchase of common stock at a price of $5.95 per share.

Key Elements of the Transaction:

  • The transaction grants TRACON the rights to develop two Janssen oncology programs: TRC253 (formerly JNJ-63576253), a novel small molecule high affinity competitive inhibitor of wild type androgen receptor (AR) and multiple AR mutations that confer drug resistance, which is intended for the treatment of men with prostate cancer, and TRC694 (formerly JNJ-64290694), a novel, potent, orally bioavailable inhibitor of NF-kB inducing kinase (NIK), which is intended for the treatment of patients with hematologic malignancies, including myeloma.

  • TRC253 has completed IND-enabling studies and TRACON expects to initiate a Phase 1/2 proof of concept (POC) clinical study in the first half of 2017. Following completion of the initial POC study, Janssen will have an exclusive option to reacquire full rights to TRC253 for an upfront payment of $45 million to TRACON, and obligations to pay regulatory and commercialization milestones totaling up to $137.5 million upon achievement of specified events and a low single-digit royalty. If Janssen does not exercise its exclusive option to reacquire the program, TRACON would then retain worldwide development and commercialization rights to the program and would be obligated to pay Janssen a total of up to $45 million in development and regulatory milestones upon achievement of specified events, in addition to a low single digit royalty.

  • TRC694 is currently in preclinical development and TRACON expects to file an Investigational New Drug (IND) Application in 2018, following completion of additional preclinical studies.  Upon completion of an initial clinical POC study, or at any time prior thereto, Janssen will have a right of first negotiation to reacquire the program on terms to be negotiated between the parties. If Janssen does not exercise the negotiation right or the parties cannot agree to terms following negotiations, and if TRACON continues development of TRC694, TRACON would be obligated to pay Janssen development and regulatory milestones totaling up to $60 million upon achievement of specified events and a low single-digit royalty.

“We are excited to enter into this innovative transaction with Janssen and Johnson & Johnson Innovation, and for the potential upside it provides our shareholders,” said Charles Theuer, M.D., Ph.D., President and CEO of TRACON. “This agreement expands our portfolio of potential first-in-class oncology therapies and leverages our existing drug development expertise. It also creates incremental opportunities for near-term non-dilutive funding and long-term value creation that complement our ongoing clinical development efforts with TRC105, our lead late-stage product candidate. Additionally, JJDC’s $5 million equity investment strengthens our balance sheet and is expected to offset the development expenses associated with these programs over the next 12 months.”

About TRC253 (formerly JNJ-63576253)

TRC253 is a novel, orally bioavailable small molecule discovered and developed by Janssen that is a potent, high affinity competitive inhibitor of the androgen receptor (AR). TRC253 is also a pan-inhibitor of multiple AR mutations, including the F876L mutation, and is under development for the treatment of men with prostate cancer. The AR F876L mutation results in an alteration in the ligand binding domain that confers resistance to current AR inhibitors. IND-enabling studies have been completed for TRC253 and TRACON expects to initiate clinical development for the product candidate in the first half of 2017, following the completion of technology transfer from Janssen.

Activation of the AR is crucial for the growth of prostate cancer at all stages of the disease. Therapies targeting the AR have demonstrated clinical efficacy by extending time to disease progression, and in some cases, the survival of patients with metastatic castration-resistant prostate cancer. However, resistance to these agents is often observed and several molecular mechanisms of resistance have been identified, including amplification, overexpression or mutation of the AR.

TRC253 is intended to address resistance mechanisms to current AR inhibitors by specifically targeting mutations in the AR ligand binding domain. TRC253 also potently inhibits signalling through the wild type AR. These susceptible AR mutations have been identified using circulating tumor DNA assays, potentially allowing for selected patient biomarker-directed therapy.

About TRC694 (formerly JNJ-64290694)

TRC694 is a novel, potent, orally bioavailable inhibitor of NF-kB inducing kinase (NIK) with the potential to be first-in-class and was discovered by Janssen. In pre-clinical studies, TRC694 selectively repressed P52/RelB mediated non-canonical NF-kB gene expression and inhibited NIK and TRAF3 mutant cell line proliferation in vitro and tumor growth in vivo. TRACON anticipates completing development of a companion diagnostic to enable patient-directed therapy and submitting an IND for TRC694 in 2018.

Genetic alterations leading to stabilization of NIK are found in a subset of B-cell malignancies: multiple myeloma, mantle-cell lymphoma (MCL, associated with ibrutinib), diffuse large B-cell lymphoma (DLBCL), cHL and CLL.

About TRC105 (carotuximab)

TRC105 (carotuximab) is a novel, clinical stage antibody to endoglin, a protein overexpressed on proliferating endothelial cells that is essential for angiogenesis, the process of new blood vessel formation. TRC105 is currently being studied in multiple Phase 2 clinical trials sponsored by TRACON or the National Cancer Institute for the treatment of solid tumor types in combination with VEGF inhibitors. The ophthalmic formulation of TRC105, DE-122, is currently in a Phase 1/2 trial for patients with wet AMD. TRC205, a second generation antibody to endoglin, is undergoing preclinical testing in models of fibrosis. For further information about the clinical trials, please visit TRACON’s website at http://www.traconpharma.com/clinical_trials.php.

About TRACON

TRACON develops targeted therapies for cancer, ophthalmic and fibrotic diseases. The Company’s clinical-stage pipeline includes: TRC105, an endoglin antibody that is being developed for the treatment of multiple cancers; DE-122, the ophthalmic formulation of TRC105 that is being developed in wet AMD through a collaboration with Santen Pharmaceutical Company Ltd.; and TRC102, a small molecule that is being developed for the treatment of lung cancer and glioblastoma. To learn more about TRACON and its product candidates, visit TRACON's website at www.traconpharma.com.

Forward-Looking Statements

Statements made in this press release regarding matters that are not historical facts are “forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward‐looking statements. Such statements include, but are not limited to, statements regarding TRACON's plans to further develop its product candidates, including TRC253 and TRC694, expectations regarding the initiation and timing of future clinical trials, regulatory submissions and pre-clinical development activities, the potential benefits of TRACON’s product candidates, including TRC253 and TRC694, estimated costs of developing TRC253 and TRC694, the potential for additional funding and shareholder value creation and future obligations and developments under TRACON’s licensing arrangement with Janssen. Risks that could cause actual results to differ from those expressed in these forward‐looking statements include: risks associated with drug development; whether TRACON will be able to complete or initiate pre-clinical development activities or clinical trials on TRACON’s expected timelines or within expected budgets, if at all; the fact that future preclinical studies and clinical trials may not be successful or otherwise consistent with results from prior studies; whether Janssen exercises its rights to reacquire the rights to TRC253 or negotiate an in-license to TRC694 in the future; potential changes in regulatory requirements in the United States and foreign countries; TRACON’s reliance on third parties for the development of its product candidates, including the conduct of its clinical trials and manufacture of its product candidates; whether TRACON will be able to obtain additional financing; and other risks described in TRACON’s filings with the Securities and Exchange Commission under the heading “Risk Factors”. All forward‐looking statements contained in this press release speak only as of the date on which they were made and are based on management’s assumptions and estimates as of such date. TRACON undertakes no obligation to update such statements to reflect events that occur or circumstances that exist after the date on which they were made.

GlobeNewswire
globenewswire.com

Last updated on: 29/09/2016

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