AccuStem Sciences ^{Filed Terms, Nasdaq: ACUT}

We are a clinical stage diagnostics company dedicated to improving quality of life and outcomes for the more than 18 million people worldwide who are diagnosed with cancer each year. Our plan is to develop and commercialize a suite of novel genomic tests that support decision making along the entire continuum of oncology care. Our focus will be the commercialization of our proprietary genomic test, StemPrintER, for patients with early stage breast cancer, and we estimate this market opportunity represents more than $1.3 billion in annual revenue. Our primary product candidate is StemPrintER, a 20-gene prognostic assay intended to predict the risk of distant recurrence (“DR”) in luminal (ER+/HER2-negative) breast cancer patients. The assay was developed to measure the “stemness” of tumors, or how much a tumor behaves like stem cells which could indicate how likely a cancer is to recur or be resistant to standard treatments, ultimately impacting how patients are managed by their multi-disciplinary care team. StemPrintER has been validated in several clinical cohorts and studies , the largest of which are a consecutive series of approximately 2,400 patients from the European Institute of Oncology (“IEO”) and approximately 800 patients from the TransATAC study.