bOnly participants with SD, PR, or CR at the EOT visit. Abbreviations: ADA = anti-drug antibody; AE = adverse event; CBC = complete bl ood c ount; CR = complete response ; CT = computed tomography; ECOG = Eastern Cooperative Oncology G roup; FU = follow-up; MRI = magnetic resonance imaging; PE = physical exam ination; PK = pharmacokinetic; PD = pharmacodynamic; PR = partial response; Q12W = every 12 weeks; SAE = serious adverse event; SD = stable disease. Revised Protocol No.: 04 Date: 31-May-2019 32 Approved 5.0 v Approved 1.0 v Clinical Protocol CA021002 BMS-986226 anti-ICOS Table 2-4: Additional Treatment Procedural Outline (CA021002) ProcedureAdditional Cycles EOTa,b,cNotes D1 Safety Assessments Full PE X Cycle 1 only.