This has reference to our letters dated 28.09.2021 and 02.11.2021 inter-alia, intimating about closure of trading window for dealing in the securities of NHPC Ltd from 30.09.2021 to 13.11.2021; in line with the SEBI PIT Regulations & NHPC Code of Conduct to Regulate, Monitor & Report trading by Insiders ('Code'). In this regard, it is to inform that following designated persons had inadvertently traded during the period of trading window closure and penalty of amount mentioned against their name have been imposed: 1. Shri Yadavalli Srinivas, GM (Research), RO Siliguri (penalty amount - Rs. 19,560/-) 2. Shri Sunil Jain, GM (Civil), NHDC Limited (penalty amount - Rs. 12,165/-) 3. Shri Subhash Pagare, GM (Civil), NHDC Limited (penalty amount - Rs. 2,690/-) 4. Shri Indrajit Boral, Ex-General Manager (HR), NHPC Limited (penalty amount - Rs. 27,500/-) In this regard, the disclosure in compliance to SEBI PIT Regulations and SEBI Circular dated 23.07.2020 is enclosed herewith as Annexure-I.