• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
LeadershipStartups & Venture

Startup CEO says he was fired for microdosing LSD at work

By
Sarah McBride
Sarah McBride
and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Sarah McBride
Sarah McBride
and
Bloomberg
Bloomberg
Down Arrow Button Icon
April 28, 2021, 12:09 AM ET
Iterable announced it had dismissed CEO Justin Zhu for violating company policy.
Iterable announced it had dismissed CEO Justin Zhu for violating company policy.Getty Images

Marketing startup Iterable Inc. dismissed its chief executive officer over violations of company policy, Iterable said in a note to employees on Monday. 

The fired CEO, Justin Zhu, said the board’s chief reason for ousting him was that he took LSD, an illegal drug in the U.S., before a meeting in 2019. Zhu told Bloomberg he was experimenting by taking a limited amount of the drug, or microdosing, in an effort to boost his focus.

In an email to staff, co-founder Andrew Boni said Zhu’s dismissal was over unspecified violations of “Iterable’s Employee Handbook, policies and values.” The board replaced Zhu with Boni as CEO, Boni wrote. A spokeswoman for the San Francisco-based company didn’t immediately provide a comment.

Zhu’s “behavior also undermined the board’s confidence in Justin’s ability to lead the company going forward,” Boni wrote in his note, obtained by Bloomberg. He also described Zhu as a “world-class innovator and creative thinker” whose “vision, creativity and passion will remain a core part of our culture.”

Subscribe to Term Sheet, a daily brief on the biggest deals and dealmakers, delivered free to your inbox.

Although the use of drugs like LSD remain controversial, they have gained acceptance in parts of Silicon Valley and in some medical circles. Steve Jobs, the late co-founder of Apple Inc., told his biographer, “Taking LSD was a profound experience, one of the most important things in my life.” MDMA, known as ecstasy, is currently at the Food and Drug Administration’s Phase III stage of testing for use to treat post-traumatic stress disorder.

Iterable was founded in 2013 and has grown quickly, attracting customers such as DoorDash Inc. and Zillow Group Inc. Its investors include Index Ventures, Charles River Ventures and Viking Global Investors. It is valued at about $2 billion, according to research firm PitchBook.

Our mission to make business better is fueled by readers like you. To enjoy unlimited access to our journalism, subscribe today.
About the Authors
By Sarah McBride
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Leadership

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
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
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
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Leadership

london
Commentaryinvestment banking
The 19th century banking problem that AI hasn’t solved yet
By Silvio Savarese and Sabastian NilesMarch 20, 2026
2 hours ago
placek
Commentarybranding
Intel and Toyota made perfectly logical decisions. That’s exactly how they killed their best brands
By David PlacekMarch 20, 2026
5 hours ago
Future of WorkTech
Nvidia’s CEO says AI adoption will be gradual, but when it does hit, we may all end up making robot clothing
By Marco Quiroz-GutierrezMarch 20, 2026
6 hours ago
NewslettersCEO Daily
Inside the Fortune CEO Initiative dinner: Debt worries, diplomacy, and a chance to have a ‘good debate’
By Diane BradyMarch 20, 2026
6 hours ago
fabio
CommentaryLoneliness
Why my $150 million startup thinks it can solve the $406 billion loneliness problem
By Fabio BinMarch 20, 2026
7 hours ago
Courtesy of Samyr Lainé
Arts & EntertainmentMark Zuckerberg
Meet Mark Zuckerberg’s college roommate. He’s an Olympian-turned-VC exec who now invests in your favorite celebrity businesses
By Jacqueline MunisMarch 20, 2026
8 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.