GVK Power & Infrastructure Limited has announced the closure of its trading window for dealing in the company's securities. This closure is in accordance with the SEBI (Prevention of Insider Trading) Regulations, 2015, and the company's internal code of conduct for the same. The trading window will be shut for insiders and designated employees from January 1, 2026. It will remain closed until 48 hours after the declaration of the financial results for the quarter and nine months ended December 31, 2025. The announcement was made on December 29, 2025, and is for the information and records of the Bombay Stock Exchange Limited and the National Stock Exchange of India Limited.