CLINICAL TRIAL / NCT05469178

Main Inclusion Criteria: - Histologically-confirmed or cytologically confirmed diagnosis of advanced (Stage IIIb/IIIc) or metastatic (Stage IV) (AJCC Edition 8) non-squamous NSCLC not amenable to curative therapy, irrespective of PD-L1 status and without actionable mutations (Phase 1b) - Histologically-confirmed or cytologically confirmed diagnosis of stage of advanced (Stage IIIb/IIIC) or metastatic (Stage IV) (AJCC, Edition 8) non-squamous NSCLC with STK11 mutation, not amenable to curative therapy, irrespective of PD-L1 status and without actionable mutations (phase 2a) - Have not received prior systemic treatment for their advanced/metastatic NSCLC - Have measurable disease per RECIST 1.1 as assessed by the investigator Main Exclusion Criteria: - Has received any prior chemotherapy or biological therapy for locally advanced (Stage IIIb/IIIc) or metastatic (Stage IV) adenocarcinoma of the lung - Has an EGFR Exon 19 Deletion or L858R mutation, EGFR S768I, L861Q, and/or G719X mutations, ALK gene rearrangement, ROS1 rearrangement, rearranged during transfection (RET) rearrangement, NRTK1/2/3, gene fusion, BRAF V600E mutation, METex14 Skipping Mutation - Received radiation therapy within 2 weeks prior to starting study treatment or has not recovered (i.e. <=Grade 1 at baseline) from AEs due to a previous radiation therapy - Major surgery within 28 days prior to start of study treatment and failure to have recovered adequately from the complications of the surgery/intervention prior to the first dose of study treatment