Vijay Shekhar Sharma, founder and majority owner of Paytm Payments Bank, has stepped down from the board of the troubled unit days after the Indian regulator signalled continuity at the financial firm Paytm. Paytm Payments Bank said Monday it was reconstituting the board of directors at the Paytm Payments Bank, an associate of Paytm, with the appointment of four executives — ex-Central Bank of India Chairman Srinivasan Sridhar, retired IAS officer Shri Debendranath Sarangi, former executive dire...