Gupta, 66, currently serving two years at the Federal Medical Center Devens in northwest of Boston on insider trading charges, washed tables at the facility, played handball and racquetball and bridge, according to an account in the New York Times.
Gupta and Rajaratnam are under the same roof at the prison with 1,000 other inmates.
Gupta occasionally runs into his one time friend-turned foe Rajaratnam, also serving an 11-year prison term on insider trading charges in the same facility, the report said.
"The two lead parallel lives that sometimes intersect. They occasionally run into each other in the common areas at Devens and exchange pleasantries. Although both men are in prison for the same crime, their friendship is irrevocably broken," the report said.
Initially, Gupta was rumoured to be a "snitch", Morgan said but he quickly won over inmates.
"People would ask him about trading stocks," Morgan said in the report, and Gupta would reply: "I don't know anything about stocks."
According to Morgan, Gupta replies: "I am out of business."
Gupta, who arrived in June 2014 to begin his prison term, was assigned to Devens minimum security camp, which houses 135 inmates.
But in April, he was sent for six weeks to the Special Housing Unit, or SHU as punishment, the report said.
"His infraction was having an unauthorised item: an extra pillow," it added.
The report said inmates often grabbed pillows of departing prisoners and Gupta had hoped an extra pillow would help with a bad back.
Last summer, Gupta was dispatched to the unit for sitting during the inmate count.
"He was actually tying his shoe," Morgan was quoted a saying in the NYT report.
Gupta seemed to have accepted his imprisonment, telling Morgan it was his "destiny".
Before Gupta's transfer to the main compound of the the centre, he had reported daily at 5:30 am to the cafeteria, where he washed tables.
His schedule included dinner at 4 pm, after which Gupta and Morgan walked and talked.
While in the summers, the two men split a pint of ice cream from the commissary, in the winter, Gupta started writing a book, Morgan said.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
