TRACON Pharmaceuticals announced the objective response rate (ORR) by blinded independent central review (BICR) in the fully enrolled ENVASARC pivotal trial in the 82 evaluable patients is 5% (four responders), which is lower than the primary endpoint of the study of 11% ORR by BICR needed to support a biologics license application (BLA). As a result, the Company is terminating further development of envafolimab and is focusing entirely on exploring strategic alternatives in the near term that may include, but are not limited to, a merger, reverse merger, acquisition, other business combination, sales of assets, licensing or other strategic transactions involving the Company. In pursuit of any potential strategic transaction, TRACON plans to leverage its turnkey in-house Product Development Platform (PDP) utilizing integrated Veeva systems that has been used to conduct more than 15 Phase 1, 2 or 3 oncology trials at more than 120 sites in the U.S. and Europe across more than ten tumor types over 12 years, at a fully burdened cost of less than $100,000 per patient.

TRACON offers cost-savings, time savings and enhanced quality of clinical trials using its PDP. There can be no assurance the exploration of strategic alternatives will result in any agreements or transactions, or, if completed, any agreements or transactions will be successful or on attractive terms. To the extent that it cannot complete a strategic transaction, there is no guarantee that the Company will continue as a going concern. TRACON does not expect to disclose developments with respect to this process until the evaluation of strategic alternatives has been completed or the Board of Directors has concluded disclosure is appropriate or legally required.