Business Mistry files appeal in SC; says his family deserved more relief from NCLAT Updated : February 18, 2020 06:29 AM IST Mistry, whose family owns 18.37 percent stake in Tata Sons, has filed a cross-appeal in the court. The Mistry camp has sought remedies for many anomalies in the NCLAT order. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.