Hindustan Oil Exploration Company Limited has submitted a certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018, for the quarter ended December 31, 2025.

This certificate was received from MUFG Intime India Private Limited (formerly Link Intime India Private Limited), the company's Registrar and Share Transfer Agent. The certificate confirms that securities received from depository participants for dematerialisation during the quarter were processed and confirmed with the depositories. The securities were subsequently listed on the stock exchanges where they were already listed. The security certificates received for dematerialisation were also confirmed, mutilated, and cancelled after verification, with the depositories' names substituted in the register of members as the registered owner within the prescribed timelines.

The company has requested that this submission be taken on record.