Description: National Aluminium Company Limited (NALCO) has notified shareholders to claim unpaid dividends for FY 2018-19 onwards before 18 October 2026. Shares linked to unclaimed dividends for seven consecutive years will be transferred to the Investor Education and Protection Fund (IEPF) as per statutory rules. Contact Details: NALCO Website: https://www.nalcoindia.com Registrar: Bigshare Services Private Limited RTA Website: https://www.bigshareonline.com Email: alister@bigshareonline.com Email: csemanager@bigshareonline.com Customer Care: 022-62638200 Deadline to Claim: 18 October 2026