Bandhan Financial Holdings, a promoter group entity, will sell close to a 20% stake in the deal, according to the terms of the transaction seen by ET.
Bandhan will sell 337.4 million shares in the open market and has set a floor price of Rs 311 per share.
Bandhan Bank did not reply to ET’s query, sent at a short notice.
The transaction is aimed at reducing the promoter holding to comply with the central bank regulations, a source said.
The promoter holding is currently at 60.95%. Last year, the central bank did not allow Bandhan Bank to open new branches, citing the promoter ownership threshold applicable to banks. The central bank also ordered a freeze on the salary of the managing director and CEO, Chandra Shekhar Ghosh.
The bank has about 1,100 branches and its expansion is linked to the end to the regulatory bar.
The RBI’s bank licence rules state that promoters of private banks should cut their shareholding to 40% within three years and 20% in 10 years.
Last month, Kotak Mahindra Bank raised nearly $2 billion by selling shares to institutions in two separate secondary market deals.