5003122026-04-252026-04-255003122026-04-255003122026-04-25ChangeInManagementDomain15003122026-04-252026-04-25ChangeInManagementDomain1xbrli:pureONGCOIL & NATURAL GAS CORPORATION LIMITED500312NOTLISTEDINE213A01029trueListed Entity (self)true2026-04-2518:40:0021:30:0012026-04-25AppointmentKey Managerial PersonnelChief Financial OfficerMr.Yogish Nayak S.2026-05-01Shri Yogish Nayak S. is a Chartered Accountant with over 30 years of Professional Experience in diverse activities of Corporate Finance in Oil Industry. He is also a commerce graduate from the prestigious St. Aloysius College, Mangalore. He started his career in Mangalore Refineries and Petrochemicals Ltd. (MRPL) in September 1995 and grew up along the hierarchy and served in different capacities in MRPL. He is having extensive experience in Corporate Accounts, Costing, Budget, Treasury, Taxation, Capital Investments, Marketing Finance etc. He is currently working as Executive Director - Chief Corporate Finance at ONGC. He had held the position of CFO of MRPL from July 2024 to March 2025 and from April 2022 to May 2023. At MRPL he had handled the merger of subsidiary company OMPL, a Petrochemical Complex situated in Mangalore SEZ. He was also part of core team during first time implementation of SAP systems in MRPL. He is on the Board and Member of Audit Committee of Mangalore SEZ Ltd. (as Nominee Director of ONGC). He was also nominated by the Govt. of Karnataka for vision group for the “Coastal development Vision 2030” for attracting the investments and holistic development of Maritime, Fisheries and marine asset creation, tourism with more focus on wellness, dharmic, cruise and aqua tourism, Banking & Education in Coastal Region.