Gupta began serving a two-year prison term on insider trading charges in June 2014.
Gupta was convicted of passing confidential information.
Gupta was convicted of passing confidential information.
Rajat Gupta was convicted in 2012 of passing confidential boardroom information to now jailed hedge fund founder Raj Rajaratnam.
His prison term is set to end on March 2016.
Gupta is scheduled to be released from prison in March, 2016.
Gupta, 66, is currently serving his prison term.