Replimune Group, Inc. Common Stock, also called Replimune, is a clinical-biotechnology company, which engages in the development of oncolytic immunotherapy product candidates through immulytic platform. Read More Oncolytic immunotherapy is a cancer treatment that exploits the ability of certain viruses to selectively replicate in an direct kill turmors, as well as induce a potent, patient-specific, anti-tumor immune response. The company was founded by Philip Astley-Sparke and Robert Coffin in March 2015 and is headquartered in Woburn, MA.