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

FTX cofounder testifies he and Sam Bankman-Fried let crypto hedge fund Alameda withdraw unlimited funds from exchange—and then lied about it

By
Larry Neumeister
Larry Neumeister
and
The Associated Press
The Associated Press
Down Arrow Button Icon
By
Larry Neumeister
Larry Neumeister
and
The Associated Press
The Associated Press
Down Arrow Button Icon
October 5, 2023, 6:43 PM ET
Sam Bankman-Fried.
Sam Bankman-Fried.AP Photo/Mary Altaffer, File

Prosecutors went to the heart of their case against FTX founder Sam Bankman-Fried on Thursday as the company’s co-founder began his testimony, telling a New York jury that he and Bankman-Fried committed financial crimes and lied to the public before the cryptocurrency trading platform collapsed last year.

Gary Wang, 30, said he committed wire, securities and commodities fraud as the chief technical officer at FTX after also sharing ownership in Alameda Research, a cryptocurrency hedge fund that he and Bankman-Fried started in 2017 and eventually used to withdraw $8 billion in FTX funds illegally. He said Bankman-Fried directed the illegal moves.

His assertions came on the second day of testimony at a trial expected to last up to six weeks as prosecutors try to prove that Bankman-Fried stole billions of dollars from investors and customers to buy luxury beachfront real estate, enrich himself and make over $100 million in political contributions aimed at influencing cryptocurrency regulation.

Bankman-Fried, 31, who has been jailed since August, was brought to the United States from the Bahamas last December after he was charged in Manhattan federal court. He has pleaded not guilty.

Before the trial began Tuesday, prosecutors promised to use testimony from Bankman-Fried’s “trusted inner circle” to prove he intentionally stole from customers and investors and then lied about it. Defense lawyers say Bankman-Fried had no criminal intent as he took actions to try to save his businesses after the cryptocurrency market collapsed.

In just over a half hour of testimony, Wang said he and Bankman-Fried allowed Alameda Research to withdraw unlimited funds from FTX “and we lied to the public.”

Wang said not only was Alameda Research permitted to maintain negative balances and unlimited open positions, but the computer code that controlled its operations was written to provide a line of credit of $65 billion, a number so large that Judge Lewis A. Kaplan questioned Wang briefly to ensure he was talking about billions rather than millions.

Wang testified that the special computer code features were directed by Bankman-Fried, a man he met over a decade ago at a high school summer camp after moving to the United States from China and growing up in Minnesota.

Wang said he was paid $200,000 in salary, along with owning 10% of Alameda and 17% of FTX, enough shares to be a billionaire before the businesses collapsed.

He said money flowed so freely at Alameda that he was able to borrow a million dollars for a home and between $200 million and $300 million to make investments.

Wang is the first of a trio of former top executives slated to testify against Bankman-Fried after pleading guilty to fraud charges in cooperation deals that could win them substantial leniency at sentencing.

The others are Carolyn Ellison, Alameda Research’s former chief executive and a former girlfriend of Bankman-Fried, and Nishad Singh, the former engineering director at FTX.

Earlier in the day, jurors heard testimony from Adam Yedidia, who said he developed software for FTX before quitting the company when he learned last November that Alameda had used money from investors to pay creditors.

He said he lived with Bankman-Fried and other top executives in June or July of 2022 when he told Bankman-Fried one day that he was concerned that Alameda owed FTX a large debt. He said he wanted to know if things were OK.

“Sam said something like, ‘We weren’t bulletproof last year. We’re not bulletproof this year,’” he recalled. When he asked how long it might take to become bulletproof again, he said a seemingly nervous and worried Bankman-Fried responded that it could take three months to three years.

Join our exclusive webinar on May 28, featuring tech leaders from Orange, Mars, Reckitt, and Saint-Gobain. Apply to attend and receive Fortune’s editorial takeaways.
About the Authors
By Larry Neumeister
See full bioRight Arrow Button Icon
By The Associated Press
See full bioRight Arrow Button Icon

Latest in Tech

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 Tech

satya nadella
AITech
Microsoft reports are exposing AI’s real cost problem: Using the tech is more expensive than paying human employees
By Jake AngeloMay 22, 2026
55 minutes ago
Sam Altman standing in a lift.
AIOpenAI
The big questions looming over OpenAI’s trillion-dollar IPO
By Beatrice NolanMay 22, 2026
57 minutes ago
Musk may already be a trillionaire while these SpaceX employees and investors will hit multibillion-dollar jackpots after blockbuster IPO
Startups & VentureSpaceX
Musk may already be a trillionaire while these SpaceX employees and investors will hit multibillion-dollar jackpots after blockbuster IPO
By Jason MaMay 22, 2026
2 hours ago
ta
EconomySocial Media
They created AI nudes that got millions of views online. Now they’re being charged with crimes
By Jake Offenhartz and The Associated PressMay 22, 2026
3 hours ago
Steve Wozniak
SuccessCareers
Steve Wozniak says he didn’t cofound Apple to ‘make money’—he only did it because he was rejected by HP 5 times, and for years his pay was just $50
By Preston ForeMay 22, 2026
3 hours ago
zuckerberg
CybersecuritySocial Media
A school district’s lawsuit against Meta for mental health costs was set for trial next month. Zuckerberg settled
By Barbara Ortutay and The Associated PressMay 22, 2026
3 hours ago

Most Popular

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
Success
Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
By Preston ForeMay 21, 2026
1 day ago
Despite a $500 million net worth, Shaq just finished his fourth degree. He warns graduates: 'Your character will take you further than your resume'
Success
Despite a $500 million net worth, Shaq just finished his fourth degree. He warns graduates: 'Your character will take you further than your resume'
By Preston ForeMay 20, 2026
2 days ago
Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 
Workplace Culture
Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 
By Preston ForeMay 19, 2026
3 days ago
Pay transparency is exposing a bigger problem: Most companies can't explain why they pay what they pay
Workplace Culture
Pay transparency is exposing a bigger problem: Most companies can't explain why they pay what they pay
By Sydney LakeMay 20, 2026
2 days ago
Current price of oil as of May 21, 2026
Personal Finance
Current price of oil as of May 21, 2026
By Joseph HostetlerMay 21, 2026
1 day ago
McKinsey partner says up to 50% of work hours could be transformed within the next 5 years
AI
McKinsey partner says up to 50% of work hours could be transformed within the next 5 years
By Emma BurleighMay 21, 2026
1 day 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.