• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year

2

Now worth $200 million, Sarah Jessica Parker credits being ‘one of eight kids that struggled financially’ for her hunger, ambition, and work ethic

3

Ikea’s billionaire founder was so frugal that he bought clothes from flea markets and took free salt and pepper from restaurants

1

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year

2

Now worth $200 million, Sarah Jessica Parker credits being ‘one of eight kids that struggled financially’ for her hunger, ambition, and work ethic

3

Ikea’s billionaire founder was so frugal that he bought clothes from flea markets and took free salt and pepper from restaurants
FinanceInsider trading

U.S. Prosecutors Name FBI Agent Accused of Leaking Insider Trading Probe

By
Reuters
Reuters
Down Arrow Button Icon
By
Reuters
Reuters
Down Arrow Button Icon
January 5, 2017, 12:45 AM ET
William T. Walters Appearance In Federal Court On Insider Trading Charges
William "Billy" Walters exits federal court in New York, June 1, 2016.Peter Foley—Bloomberg/Getty Images
Add Fortune on Google for similar content.

U.S. prosecutors on Wednesday identified the FBI agent who they say admitted to leaking information to reporters about an insider trading probe involving a Las Vegas sports gambler and golfer Phil Mickelson.

David Chaves, a Federal Bureau of Investigation coordinating supervisory special agent, was named in court papers filed in Manhattan federal court as the agent prosecutors say leaked details about the probe of gambler William “Billy” Walters.

Prosecutors have said the agent, who they previously had not identified, admitted on Dec. 6 to being a “significant source” of information about the investigation in 2013 and 2014 for reporters at The Wall Street Journal and The New York Times.

Those newspapers published a series of reports beginning in 2014 about the investigation, two years before prosecutors in May brought insider trading charges against Walters, who has built a fortune as a sports bettor.

The leaks are now the subject of a criminal investigation by the Justice Department’s Office of the Inspector General, prosecutors disclosed Dec. 21. Walters’ lawyers are meanwhile expected to seek the case’s dismissal as a result of the leaks.

Chaves, who oversaw the FBI squad that conducted the investigation, has not been charged in connection with the leaks. His lawyer did not immediately respond to requests for comment. A lawyer for Walters declined comment.

For more on insider trading, watch this Fortune video:

Chaves previously has been involved in several high-profile securities fraud matters, including an FBI probe into insider trading in the hedge fund industry dubbed “Operation Perfect Hedge” that resulted in dozens of people being charged.

In Walters’ case, prosecutors say the gambler made more than $40 million through insider trading on tips supplied by Thomas Davis, the former chairman of Dean Foods Co.

The U.S. Securities and Exchange Commission in a related civil case said Mickelson, who has won three Masters pro golf titles, at one point bought Dean Foods’ stock on a recommendation by Walters, to whom he owed money.

Mickelson was not accused of wrongdoing, but he reached an agreement with the SEC to pay back $1.03 million the regulator said he earned trading shares of Dean Foods. Davis has pleaded guilty. Walters is scheduled to face trial on March 13.

Lawyers for Mickelson and Davis did not immediately respond to requests for comment on Wednesday.

About the Author
By Reuters
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

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 Fortune 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 Fortune 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 Fortune 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 Fortune 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 Fortune 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 Fortune 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 Fortune 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 Fortune 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 Fortune 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 Fortune 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 Fortune 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 Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

spiegel
Personal Financephilanthropy
Snap’s Evan Spiegel joins MacKenzie Scott in the billionaire race to erase medical debt—wiping out $550 million for 260,000 Californians
By Nick LichtenbergJune 26, 2026
1 hour ago
cuban
AIJobs
Everyone agrees that you hate AI, but only Mark Cuban sees why Silicon Valley is powerless to fix it
By Nick LichtenbergJune 26, 2026
1 hour ago
g
BankingFederal Reserve
Alan Greenspan said 3 years with Gerald Ford beat 18 at the Fed. His death at 100 raises the question: was he right?
By Simon Bowmaker, Paul Wachtel and The ConversationJune 26, 2026
2 hours ago
suez
EconomyIran
Ray Dalio says the U.S. just had its ‘Suez moment’—and history says what comes next could end an empire
By Nick LichtenbergJune 26, 2026
2 hours ago
Meet Micron, the under-the-radar chipmaker that just reported a 346% sales surge and helped stop a global AI selloff
AITech
Meet Micron, the under-the-radar chipmaker that just reported a 346% sales surge and helped stop a global AI selloff
By Marco Quiroz-GutierrezJune 26, 2026
2 hours ago
Current refi mortgage rates report for June 26, 2026
Personal FinanceReal Estate
Current refi mortgage rates report for June 26, 2026
By Glen Luke FlanaganJune 26, 2026
2 hours ago

Most Popular

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
Success
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
By Sydney LakeJune 25, 2026
1 day ago
Now worth $200 million, Sarah Jessica Parker credits being ‘one of eight kids that struggled financially’ for her hunger, ambition, and work ethic
Success
Now worth $200 million, Sarah Jessica Parker credits being ‘one of eight kids that struggled financially’ for her hunger, ambition, and work ethic
By Orianna Rosa RoyleJune 24, 2026
2 days ago
Ikea’s billionaire founder was so frugal that he bought clothes from flea markets and took free salt and pepper from restaurants
Success
Ikea’s billionaire founder was so frugal that he bought clothes from flea markets and took free salt and pepper from restaurants
By Orianna Rosa RoyleJune 25, 2026
1 day ago
Current price of oil as of June 25, 2026
Personal Finance
Current price of oil as of June 25, 2026
By Joseph HostetlerJune 25, 2026
20 hours ago
Current price of silver as of Thursday, June 25, 2026
Personal Finance
Current price of silver as of Thursday, June 25, 2026
By Joseph HostetlerJune 25, 2026
20 hours ago
Trump turns on Big Oil donors who spent nearly $100 million to get him elected—now he wants the DOJ to investigate them for price gouging
Economy
Trump turns on Big Oil donors who spent nearly $100 million to get him elected—now he wants the DOJ to investigate them for price gouging
By Tristan BoveJune 25, 2026
12 hours ago

© 2026 Fortune 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 Fortune 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.