contexts: Securities and Exchange Board of India भारतीय प्रतिभूति और विनिमय बोर्ड SEBI Bhavan , Mumbai headquarters Agency overview Formed 12 April 1988 Jurisdiction Government of India Headquarters Mumbai , Maharashtra Employees 643 + ( 2012 ) Agency executives Ajay Tyagi , Chairman Anand Rajeshwar Baiwar ( Indian Revenue Service ) , Executive Director Website www.sebi.gov.in
name: Securities and Exchange Board of India
answers.input_text: short
answers.span_text: Ajay Tyagi
questions.input_text: who has become the new chairman of sebi