Nirlon Limited has announced a special window for investors to transfer and dematerialize physical shares that were bought or sold before April 1, 2019. This initiative, in line with regulatory guidance, allows shareholders to convert their physical holdings into demat format. The special window is open for one year and also accommodates transfer requests that were previously rejected or returned. Once transferred, the securities will be mandatorily credited in demat mode and will be subject to a one-year lock-in period. Shareholders are urged to submit their complete documents to the company or its share transfer agent.