Live feed21:51:31·1952dINSIDERFilingvia QuantisnowSEC Form 4: R David Epstein sold $398,560 worth of Common Stock (26,704 units at $14.93), decreasing ownership by 0.57% to 4,690,012 unitsByQuantisnow·Wall Street's wire, on your screen.RUBY· Rubius Therapeutics Inc.Health CareOriginal source