For more information regarding BMS clinical trial participation, please visit
www.BMSStudyConnect.com

Inclusion Criteria:

   - For Dose Escalation:

      - Subjects with any previously treated advanced (metastatic or refractory) solid
      tumor type and B-cell non-Hodgkin lymphoma

   - For Cohort Expansion:

      - Subjects must have a previously treated advanced solid tumor or B cell
      non-Hodgkin's lymphoma to be eligible

      - Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1

      - For certain subjects, willing and able to provide pre-treatment and on-treatment
      fresh tumor biopsy

      - Women of child-bearing potential and men must use an acceptable method of
      contraception during treatment and for 23 weeks after treatment for women and 31
      weeks for men

Exclusion Criteria:

   - Known central nervous system metastases or central nervous system as the only source
   of disease

   - Other concomitant malignancies (with some exceptions per protocol)

   - Active, known or suspected autoimmune disease

   - Uncontrolled or significant cardiovascular disease

   - History of hepatitis (B or C)

   - History of active or latent tuberculosis