Hindustan Petroleum Corporation Limited informed stock exchanges that SES ESG Research Private Limited has assigned an Environmental, Social and Governance (ESG) rating to the company. The disclosure was made on September 26, 2026, under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

The company clarified a critical aspect of this rating: HPCL did not engage SES ESG Research for this assessment. The rating agency independently prepared and finalized the report without any consultation with the company. This distinction highlights the voluntary nature of the agency's coverage rather than a commissioned audit or review.

Regulatory Compliance and Disclosure

The filing serves as a mandatory update to investors regarding material developments. By disclosing the link to the published rating, the company ensures transparency while maintaining that it had no role in the evaluation process. This approach aligns with standard practices for third-party ESG assessments where companies seek to inform stakeholders of external evaluations they did not initiate.

Key Details of the Filing

This notification underscores the growing importance of independent ESG metrics in capital markets. Investors often rely on such third-party ratings to gauge non-financial risks and sustainability performance. The absence of company involvement suggests the rating reflects an external perspective on HPCL's operational and governance standards.

A large-trade signal flagged approximately 1,498,128 shares of Hindustan Petroleum changing hands on the NSE at a price of ₹362.10, with a combined value of ₹54.25 crore.

This is a real-time large-trade signal, not a confirmed block or bulk deal. NSE/BSE publish official block and bulk deal reports only after market close — this trade may or may not appear there.

Trade details

The activity was flagged by a real-time trade-scanning system, reflecting a cluster of trades in Hindustan Petroleum shares printed within a short window at or near ₹362.10, for a combined value of ₹54.25 crore on the NSE. The signal is based on trade-level data — size and speed of execution — and does not constitute an exchange-confirmed event.

No buyer, seller, broker, or client identity is available from this signal. Such information, if applicable, would only be disclosed by the exchange in its official post-market reports.

What this is, and isn't: this reflects trade-level activity — a cluster of trades in the stock above, printed within a short window at or near the quoted price, for a combined value as stated. It is generated by our real-time trade-scanning system and is not, by itself, evidence of a block or bulk deal.

A block deal has to be executed in the exchange's dedicated window (8:45–9:00am or 2:05–2:20pm), within a set price band, and above the current minimum order size (₹25 crore). A bulk deal is when one client's total trading in a stock crosses 0.5% of its equity in a single day — confirmed only once every trade that client made is added up.

Both are published by NSE/BSE after trading hours end, typically after 3:30pm — never before. If this trade qualifies as either, it will appear in the exchange's own report later today, not here first.