An Investigational Immuno-therapy Study of Experimental Medication BMS-986156, Given by Itself or in Combination With Nivolumab in Patients With Solid Cancers or Cancers That Have Spread.

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

- For Cohort Expansion:

- Subjects must have a previously treated advanced solid tumor to be eligible

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

- 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 active or chronic hepatitis (e.g. Hep B or C)

- Impaired liver or bone marrow function

- Major surgery less than 1 month before start of the study