• Home
  • Latest
  • Coins2Day 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceInsider trading

Ex-Wall Street Banker Accused of Insider Tips to Father Faces Trial

By
Reuters
Reuters
Down Arrow Button Icon
By
Reuters
Reuters
Down Arrow Button Icon
July 24, 2016, 10:28 AM ET
Trading On The Floor Of The NYSE As U.S. Stocks Fluctuate Amid LinkedIn Buyout While Fed, BOJ Loom
A man carries a briefcase while walking down Wall Street near the New York Stock Exchange (NYSE) in New York, U.S., on Monday, June 13, 2016. U.S. stocks fluctuated, after the S&P 500 Index's steepest loss in three weeks, as optimism spurred by one of the largest technology takeovers ever helped dilute concern over a pair of coming central-bank events that have sowed anxiety. Photographer: Michael Nagle/Bloomberg via Getty ImagesMichael Nagle — Bloomberg via Getty Images

Federal prosecutors in Manhattan are set to face off with a former Wall Street investment banker in their first insider trading trial since a U.S. Appeals court curtailed their ability to pursue such cases.

Jury selection is expected to begin on Monday in the case of Sean Stewart, an ex-banker at Perella Weinberg Partners and JPMorgan Chase (JPM) accused of supplying inside information to his father about unannounced healthcare mergers.

Prosecutors say accountant Robert Stewart, the father, and Richard Cunniffe, an acquaintance who worked at a boutique investment bank, made $1.16 million trading on tips about five healthcare deals provided by the younger Stewart.

The mergers included INC Research’s (INCR) 2011 acquisition of Kendle International (KNDL).

For more on Wall Street, watch:

The case has resulted in guilty pleas by Robert Stewart, 61, and Cunniffe, 61, who, according to prosecutors, secretly recorded the elder Stewart saying his son criticized him for not trading on a tip.

“I handed you this on a silver platter and you didn’t invest in this,” Robert Stewart quoted his son as saying, according to prosecutors.

Sean Stewart, 35, is expected to argue he believed his father would keep the information secret and not trade on it, according to court records.

“After a year of being dragged through the mud, he is looking forward to clearing his name at trial,” said Martin Cohen, Stewart’s lawyer.

The case is being pursued by Manhattan U.S. Attorney Preet Bharara’s office, which has charged 107 people with insider trading since 2009.

The trial is his office’s first since suffering a major setback in 2014, when an appellate court limited the scope of insider trading laws, causing charges against 14 people to be dropped or dismissed.

Your 30-Year Mortgage Rate Should Be Lower Than It Is Now

The 2nd U.S. Circuit Court of Appeals held that to prove insider trading, prosecutors must establish that a tipper received a benefit in exchange for the information that was not just friendship but of “some consequence,” like money.

The U.S. Supreme Court is expected to examine that issue in a different case in October. Bharara has said the 2nd Circuit’s ruling could allow executives who tip family members for no pecuniary benefits to avoid prosecution.

In Stewart’s case, prosecutors say evidence shows his father used some trading profits to pay $10,055 toward his son’s wedding.

Stewart’s lawyers have called linking the payment to the trading “ludicrous” since it is customary for a groom’s parents to pay for some wedding costs.

The case is U.S. V. Stewart, U.S. District Court, Southern District of New York, No. 15-cr-00287.

About the Author
By Reuters
See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Coins2Day Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Coins2Day 500
  • Global 500
  • Coins2Day 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Coins2Day Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Coins2Day Brand Studio
  • Coins2Day Analytics
  • Coins2Day Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Coins2Day
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

EconomyBonds
The U.S. has ‘escalation dominance’ in a debt war: Europe would face a violent market crash if it dumps Treasuries
By Jason MaJanuary 23, 2026
3 minutes ago
North AmericaMedia
As Winter Storm Fern barrels in, all eyes are on the Weather Channel. Its CEO is charting the company’s next big forecast: growth
By Phil WahbaJanuary 23, 2026
19 minutes ago
trump speaks at davos
CryptoCryptocurrency
From Trump to Brian Armstrong to CZ, crypto was in the Davos spotlight like never before
By Carlos GarciaJanuary 23, 2026
54 minutes ago
The Laurel Road logo on a blue and purple framed background.
Personal Financechecking accounts
Laurel Road review 2026: Online banking with a focus on student loans
By Glen Luke FlanaganJanuary 23, 2026
1 hour ago
dimon
Economynational debt
Jamie Dimon warns that the $38 trillion national debt is ‘not sustainable’ and it’s one of two ‘tectonic plates’ that may crash in the near future
By Nick LichtenbergJanuary 23, 2026
1 hour ago
Personal FinanceLoans
Best home improvement loans 2026: How to choose the best loan for your situation
By Joseph HostetlerJanuary 23, 2026
2 hours ago

Most Popular

placeholder alt text
Economy
'Some form of crisis is almost inevitable': The $38 trillion national debt will soon be growing faster than the U.S. economy itself, watchdog warns
By Nick LichtenbergJanuary 22, 2026
1 day ago
placeholder alt text
Energy
Elon Musk warns the U.S. could soon be producing more chips than we can turn on. And China doesn’t have the same issue
By Sasha RogelbergJanuary 22, 2026
1 day ago
placeholder alt text
Success
Nvidia CEO Jensen Huang says ‘a lot’ of six-figure jobs in plumbing and construction are about to be unlocked because someone needs to build all these new AI centers
By Preston ForeJanuary 21, 2026
2 days ago
placeholder alt text
Europe
Denmark offered to trade Greenland to the U.S. in 1910—and America thought it was crazy
By Steven Lamy and The ConversationJanuary 22, 2026
1 day ago
placeholder alt text
Politics
Jamie Dimon tells Davos: ‘You didn’t do a particularly good job making the world a better place’
By Eleanor PringleJanuary 21, 2026
2 days ago
placeholder alt text
Success
McDonald’s CEO shares tough love career advice he’d give Gen Z and young millennial workers: ‘No one cares about your career’
By Orianna Rosa RoyleJanuary 22, 2026
1 day ago

© 2026 Coins2Day Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Coins2Day Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.