CLINICAL TRIAL / NCT04318327

Inclusion Criteria: - Part A: Subjects with MM who are relapsed and/or refractory to at least 2 prior treatment regimens, including an IMiD (e.g. lenalidomide or pomalidomide), a proteasome inhibitor (e.g. bortezomib, carfilzomib), and an approved anti-CD38 antibody (e.g. daratumumab), if available, and have documented evidence of disease progression (IMWG criteria) - Part A: ECOG performance status that is either 0 or 1 at screening - Part B: Subjects with newly diagnosed multiple myeloma (NDMM) who have received a minimum of 4 and up to 6 cycles of standard induction therapy with VRd, D-VRd, or D-Rd, and have achieved a response of PR or better. One cycle of CyBorDex is allowed prior to induction. - Part B: ECOG performance status that is either 0,1 or 2 at screening - Measurable disease as defined by the protocol - Adequate hematological values - Must have a leukapheresis material of non-mobilized cells accepted for manufacturing Exclusion Criteria: - Prior administration of a genetically modified cellular product including prior BCMA CAR-T therapy. Patients who have received prior BCMA-directed bi-specific antibodies or antibody-drug conjugates (ADC) are not excluded. - Autologous HSCT within 6 weeks prior to enrollment or any prior history of allogeneic hematopoietic stem cell transplant (HSCT) - Chemotherapy or any concomitant anti-cancer therapies (other than protocol prescribed lymphodepletion (LD) chemotherapy) within 2 weeks prior to apheresis - Treatment with small molecule targeted antineoplastics within 2 weeks of apheresis collection or 5 half-lives whichever is shorter - Have received antibodies or immunotherapies (other than daratumumab) within 4 weeks prior to apheresis collection. Daratumumab within 3 weeks prior to apheresis collection.