A Global First-in-Human Study in NSCLC, HNSCC, and Solid Tumors With Azirkitug as a Single Agent and in Combination(s) With Budigalimab, Bevacizumab, or Telisotuzumab Adizutecan

Inclusion Criteria: * Pre Treatment biopsy or archive tissue within 6 months without intervening treatment * Eastern Cooperative Oncology Group (ECOG) performance status of \<= 0 or 1 and a life expectancy of \>= 3 months. * Measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) * Laboratory values meeting criteria outlined in the protocol * NSCLC - Advanced or metastatic progressed on standard of care (SOC) including chemotherapy and prior anti-PD-(L)1 antibody (separately or in combination). Actionable gene alterations are eligible if failed targeted therapeutic options. * HSNCC - Advanced/metastatic progressed on platinum and PD-1/PD-LI in recurrent or metastatic setting. * Micro Satellite Stable Colorectal Cancer (MSS-CRC) - Progressed on Oxaliplatin, Irinotecan, a fluoropyrimidine, anti-EGFR, VEGF or VEGFR therapies, BRAFV600E or HER2, other targetable mutations targeted with locally approved therapy, TAS-102, Regorafenib and not MSI-h or MMR-deficient * Gastric and Gastroesophageal Junction adenocarcinoma (GEA) - Advanced/metastatic progressed on at least 1 prior cytotoxic chemotherapeutic regimen and if applicable immune checkpoint inhibitor and/or HER2 therapy * High-Grade Serous Ovarian Cancer (HGSOC) - Progressed serous epithelial ovarian, fallopian tube or primary peritoneal cancer post SOC and not eligible for surgical resection. Platinum resistant cannot have \>5 lines of prior therapy. * Pancreatic Adenocarcinoma (PDAC) - Advanced/metastatic progressed after SOC. Includes adenosquamous carcinoma and post-Whipple. * Triple Negative Breast Cancer (TNBC) - Progressed after 1 or 2 systemic therapy that must have included taxane and treatment naïve to immunotherapy targeting T-cell co-stimulation Exclusion Criteria: * Pancreatic Ductal Adenocarcinoma (PDAC) - Excludes neuroendocrine or acinar pancreatic carcinoma and participants with coagulopathy or at risk of or history of Deep vein thrombosis (DVT)/PE * No major surgery within 28 days prior to dosing * No active autoimmune/immunodeficiency disease with limited exceptions * Combination treatment excludes participants treated with anti-programmed cell death protein 1(PD-1)/Programmed cell death ligand 1 (PD-L1) who had immune mediated toxicity G3 or greater, interstitial lung disease, or hypersensitivity Combination treatment may also require no significant cardiac deficiencies and/or events * Pregnancy * Excluded medications include anticancer therapy within 5 half-live or 28 days (whichever is shorter), agent targeting Chemokine Receptor (CCR)8, live vaccines, immunosuppressive medication with limited exceptions