The document discusses the evolution of insider trading regulations in India. It summarizes the key events and reports that led to the notification of the SEBI (Prohibition of Insider Trading) Regulations, 2015, including the constitution of the Sodhi Committee in 2013, its report to SEBI, and SEBI's approval of new regulations in 2014. The regulations, effective from May 2015, define insider trading and key terms like "insider", "connected person", and "unpublished price sensitive information (UPSI)". The regulations place restrictions on communication and trading by insiders and require various disclosures and maintenance of registers by listed companies.