Study of Targeted Therapies for the Treatment of Adult Participants With Active Psoriatic Arthritis

Inclusion Criteria: * Participant is willing and able to comply with procedures required in the Master Protocol and substudies. * Participant has a documented clinical diagnosis of PsA with symptom onset at least 6 months prior to the Screening Visit and fulfillment of the Classification Criteria for Psoriatic Arthritis (CASPAR) at Screening Visit. * Participant has active disease defined as greater than or equal to 3 tender joints (based on 68 joint count) and greater than or equal to 3 swollen joints (based on 66 joint count) at both the Screening Visit and Baseline. * Participant has active plaque PsO and/or a documented history of plaque PsO. * Participant must demonstrate intolerance or inadequate response to 1 to 2 targeted therapies (biologic or targeted synthetic disease-modifying antirheumatic drugs) approved for the treatment of PsA Exclusion Criteria: * Participants who have had major surgery performed within 12 weeks prior to randomization or plan to have a major surgery during conduct of the study (e.g., aneurysm removal, stomach ligation). * Participants with the following chronic or active infections: Are infected with human immunodeficiency virus (HIV), active hepatitis B virus (HBV) or hepatitis C virus(HCV) infection, active tuberculosis(TB) * Active skin disease other than psoriasis (PsO) which could interfere with the assessment of PsO. * History of fibromyalgia, any arthritis with onset prior to age 17 years, or current diagnosis of inflammatory joint …