Market regulator Sebi has warned Ola Electric Mobility for violating listing norms by sharing store expansion plans on social media before informing stock exchanges, according to a regulatory filing by the company.In a letter to the company by Sebi, shared on BSE by Ola Electric Mobility, the market regulator took exception to the dissemination of information regarding plans for a four-fold expansion of the company-owned store network by December 20, 2024.