An Investigational Immuno-therapy Study to Assess the Safety, Tolerability and Effectiveness of Anti-LAG-3 With and Without Anti-PD-1 in the Treatment of Solid Tumors

Inclusion Criteria:

1. For Dose escalation: subjects with cervical, ovarian, bladder and colorectal cancer (CRC), head and neck, gastric and hepatocellular cancer naive to immuno-oncology agents; 1st line melanoma and 1st line/2nd line NSCLC; Renal Cell Carcinoma naive to IO; NSCLC progressing while on or after therapy with anti-PD1/anti-PDL-1 and melanoma subjects progressed while-on or after treatment with anti-PD1 or anti-PDL1 with or without anti-CTLA-4.
2. For Dose Expansion: all of the above in escalation except for cervical, ovarian, and CRC
3. Progressed, or been intolerant to, at least one standard treatment regimen, except for participants in 1st line cohorts.
4. ECOG performance status between 0 and 2
5. At least 1 lesion with measurable disease at baseline
6. Availability of an existing tumor biopsy sample (and consent to allow pre-treatment tumor biopsy)

Exclusion Criteria:

1. Primary central nervous system (CNS) tumors or solid tumors with CNS metastases as the only site of active disease
2. Autoimmune disease
3. Encephalitis, meningitis, or uncontrolled seizures in the year prior to informed consent
4. Uncontrolled CNS metastases

Other protocol defined inclusion/exclusion criteria could apply