A former Sebi board member has told the Indian Express newspaper that there had been an instance in the past when the chairperson recused himself over what could be seen as conflict of interest. Questions are now being asked if Sebi chief Madhabi Puri Buch failed to disclose her links to Adani Enterprises. A former Sebi board member has told the Indian Express newspaper that there had been an instance in the past when the chairperson recused himself over what could be seen as conflict of interest. Questions are now being asked if Sebi chief Madhabi Puri Buch failed to disclose her links to Adani Enterprises. Zee News :Business