Mazagon Dock to close trading window ahead of Q3 results

Mazagon Dock Shipbuilders Ltd. has announced the closure of its trading window for dealing in company securities. This closure, effective from January 1, 2026, is mandated for designated persons and their immediate relatives under the SEBI (Prohibition of Insider Trading) Regulations, 2015. The window will remain closed until 48 hours after the declaration of the company's financial results for the quarter and period ending December 31, 2025.

The specific date for the board meeting to consider these financial results will be communicated in due course. This measure is implemented to prevent insider trading, ensuring fair and transparent market practices ahead of the official release of the company's financial performance data for the upcoming quarter. The announcement was made on December 22, 2025, by Lalatendu Acharya, company secretary and compliance officer.

The company, a government of India undertaking and ISO 9001 certified, is headquartered in Mumbai. This standard procedure aligns with regulatory requirements designed to safeguard market integrity and ensure all investors have equal access to material information.