Heat Biologics Announces Completion of Acquisition of Pelican Therapeutics

Acquisition Brings $15.2 Million CPRIT Grant to Fund 70-Patient Phase 1 Trial

DURHAM, NC / ACCESSWIRE / May 1, 2017 / Heat Biologics, Inc. ("Heat") (HTBX), a leader in the development of immunotherapies designed to activate a patient's immune system against cancer, announced that the company has completed the acquisition of an 80% controlling interest in Pelican Therapeutics, Inc. ("Pelican"). Headquartered in Austin, Texas, Pelican is a privately held immuno-oncology company focused on developing agonists to TNFRSF25, a differentiated and potentially best-in-class T cell costimulatory receptor. Heat also announced its appointment of industry veteran and Pelican board member Rahul Jasuja, Ph.D., as new Chief Executive Officer of the Pelican subsidiary.

"We are pleased to complete the acquisition of Pelican, to expand our reach within immuno-oncology," stated Jeff Wolf, Heat's Founder and CEO. "Pelican's two product candidates strengthen our portfolio in the emerging T cell activation space. Pelican's T cell co-stimulator, PTX-25, in combination with Heat's ImPACT/ComPACT platform, has the potential to dramatically improve the durability of responses by stimulating the production of 'memory' CD8+ T cells. The acquisition also brings a $15.2 million grant awarded by the Cancer Prevention and Research Institute of Texas (CPRIT) to advance multiple products through preclinical development and at least one program through a 70 patient Phase 1 clinical trial."

"Furthermore, we are pleased to welcome Dr. Jasuja as new CEO of the Pelican subsidiary. As a board member, he made significant contributions advancing the business strategy and preclinical activities and we believe he is ideally suited to lead the new Pelican subsidiary moving forward."

About Heat Biologics, Inc.

Heat Biologics, Inc. (HTBX) is an immuno-oncology company developing novel therapies that are designed to activate a patient's immune system against cancer. Heat has generated highly specific T cell-stimulating therapeutic vaccine platform technologies, ImPACT and ComPACT. These technologies, in combination with other therapies, such as checkpoint inhibitors, are designed to address three distinct but synergistic mechanisms of action: robust activation of CD8+ "killer" T cells (one of the human immune system's most potent weapons against cancer); reversal of tumor-induced immune suppression; and T cell co-stimulation to further enhance patients' immune response. Currently, Heat is conducting a Phase 2 trial with HS-110 (viagenpumatucel-L) in combination with an anti-PD-1 checkpoint inhibitor to treat patients with non-small cell lung cancer (NSCLC) and a Phase 2 trial with HS-410 (vesigenurtacel-L) in patients with non-muscle invasive bladder cancer (NMIBC).