Arcus Biosciences, INC. (RCUS) SEC Filings — 2012 0 SEC filings for Arcus Biosciences, INC. (RCUS) in 2012. FilingsNo filings found for RCUS in 2012. ExploreAll RCUS Filings · RCUS 2011 · RCUS 2013 · All 2012 Filings