Live feed16:10:00·765dPRReleasevia QuantisnowCytomX Therapeutics Announces Positive Initial Phase 1a Dose Escalation Data for Monotherapy CX-904 (EGFRxCD3 PROBODY® T-Cell Engager)ByQuantisnow·Wall Street's wire, on your screen.CTMX· CytomX Therapeutics Inc.Health Care