MTNL has informed that the Trading Window shall remain closed and the Designated Persons and their Immediate Relatives, as defined under clause 2.8 and 2.10, respectively of the 'Internal Code of Conduct for Prevention of Insider Trading in Dealing with securities of MTNL' shall not trade in securities (involving purchase or sale of shares) of MTNL either in their own name or in the name of their immediate relatives.
The above information is a part of company’s filings submitted to BSE.