Constellation Pharmaceuticals ^{Priced, Nasdaq: CNST}

We are a clinical-stage biopharmaceutical company using our expertise in epigenetics to discover and develop novel therapeutics that address serious unmet medical needs in patients with cancers associated with abnormal gene expression or drug resistance. Our integrated epigenetics platform enables us to validate targets and generate small molecules against these targets that selectively modulate gene expression in tumor and immune cells to drive anti-tumor activity. Platform insights and clinical experience guide development of our wholly owned lead product candidates: CPI-1205 which inhibits enhancer of zeste homolog 2, or EZH2, and CPI-0610 which inhibits bromodomain and extra terminal domain, or BET, proteins. We believe that our approach to targeting these central gene regulatory mechanisms associated with cancer proliferation may enable us to provide therapeutic benefits to cancer patients. We believe that we are well-positioned to determine proof of concept with each of our lead product candidates in mid-2019 and, if successful, to advance them into pivotal clinical trials in these indications.