This is part of bank's plan to raise a total of Rs 1,100 crore through such debt instruments.
The allotment of 4,000 unsecured, subordinated, non-convertible Basel III compliant tier 2 bonds in the nature of debentures was done on September 20, the bank said in a regulatory filing.
The bank said the debentures with a face value of Rs 10 lakh each has helped mop up Rs 400 crore on a private placement basis.
The bonds are rated as AA- by CARE.
Earlier, the bank had informed that it will raise Rs 1,100 crore in one or more tranches in one or more instruments.