Indag Rubber Limited is providing a special window for the transfer and dematerialization of physical securities sold or purchased before April 1, 2019.The window is open from February 5, 2026, until February 4, 2027.Transferred securities will be credited only in dematerialized form and subject to a one-year lock-in period.Shareholders must submit cases to the registrar, Skyline Financial Services Pvt. Ltd., by the deadline.