Kothari Petrochemicals Limited has published a notice regarding the opening of a special window for the transfer and dematerialisation of physical securities. This window, available for one year from February 5, 2026, to February 4, 2027, is in compliance with SEBI circular No. HO/38/13/11(2)2026-MIRSD-POD/I/3750/2026 dated January 30, 2026. The advertisement was published in The Financial Express (English) and Makkal Kural (Tamil) on March 4, 2026. The company will also make this information available on its website at https://www.kotharipetrochemicals.com/investors/compliance/. This initiative allows shareholders who had sold or purchased physical securities before April 1, 2019, to transfer and dematerialise them. Investors are encouraged to submit their requests along with the necessary documents to the Company's Registrar and Share Transfer Agent, M/s. Cameo Corporate Services Limited.