10 Instacart legal leaders
Deputy general counsel, associate general counsel and vice president of legal are among the roles held by these ten Instacart legal leaders. A reader can learn how legal leaders work at Instacart from people who have held the role.
Professionals to explore
Bradley Libuit
LinkedInExperience: Vice President, Legal · Instacart
Bradley Libuit has been Vice President, Legal at Instacart since September 2020; the profile describes Bradley Libuit as Instacart's first corporate legal hire and says Bradley Libuit had represented the company as outside counsel since 2015. Bradley Libuit was also Partner at Cooley LLP (2017–2020) and Associate at Wilson Sonsini Goodrich & Rosati (2010–2017).
Derek Knerr
LinkedInExperience: Senior Director & Associate General Counsel · Instacart
Derek Knerr has been Senior Director & Associate General Counsel at Instacart since April 2023, and was Associate General Counsel & Director of Litigation there (2021–2023). Derek Knerr also held the role Principal Litigation Counsel (2020–2021) at the company, and was Senior Legal Counsel at StubHub (2020) and at eBay (2016–2020).
Edison Lin
LinkedInExperience: Senior Director, Associate General Counsel, Intellectual Property · Instacart
Edison Lin has been Senior Director, Associate General Counsel, Intellectual Property at Instacart since April 2023, where, according to the profile, Edison Lin spearheaded the expansion of Instacart's patent portfolio. Edison Lin also held the roles Director & Associate General Counsel, Intellectual Property (2021–2023) and IP & Product Counsel (2020–2021) at the company, and was Senior Director, Patent Enforcement at TiVo (2015–2018 and 2019–2020).
Greg Jung
LinkedInExperience: Deputy General Counsel & Sr. Director, Commercial Law · Instacart
Greg Jung has been Deputy General Counsel & Sr. Director, Commercial Law at Instacart since November 2021, and was Associate General Counsel & Director, Commercial Law there (2020–2021). Greg Jung was also Associate General Counsel at GoodData.AI (2019–2020), Senior Legal Counsel at Wind River (2015–2019) and General Counsel and Corporate Secretary at MiaSolé (2013–2015).
Hyun Jee Son
LinkedInExperience: Vice President, Legal & Deputy General Counsel · Instacart
Hyun Jee Son has been Vice President, Legal & Deputy General Counsel at Instacart since May 2021, where, according to the profile, Hyun Jee Son leads company strategy for Commercial, Intellectual Property, Privacy and Data Security, Regulatory, Ads & Digital Media, and Product Counsel. Hyun Jee Son also held the roles Deputy General Counsel (2019–2021), Associate General Counsel (2018–2019) and Senior Commercial and Product Counsel (2017–2018) at the company.
Kate Stamell
LinkedInExperience: Director & Associate General Counsel, Product & Competition · Instacart
Kate Stamell has been Director & Associate General Counsel, Product & Competition at Instacart since September 2026, and also Principal Counsel & Associate General Counsel, Product and Competition there since April 2026. Kate Stamell also held the roles Senior Product and Competition Counsel (2023–2026), Counsel, Product & Competition (2022–2023) and Product Counsel (2021–2023) at the company.
Lee Szor
LinkedInExperience: Director and Associate General Counsel, Employment · Instacart
Lee Szor has been Director and Associate General Counsel, Employment at Instacart since September 2026, and also Principal Counsel and Associate General Counsel, Employment at Instacart there since September 2024. Lee Szor also held the role Senior Employment Counsel (2021–2024) at the company, and was Partner (2020–2021) and Associate (2015–2020) at Fox Rothschild.
Maria Medina Jackson
LinkedInExperience: Senior Director and Associate General Counsel, Regulatory · Instacart
Maria Medina Jackson has been Senior Director and Associate General Counsel, Regulatory at Instacart since May 2022, and was Director, Associate General Counsel, Regulatory there (2020–2022). Maria Medina Jackson was also Senior Counsel, Regulatory Compliance - Bikes and Scooters at Lyft (2019–2020) and Consultant at Campari Group (2018–2019).
Roseanna Castillo
LinkedInExperience: Director & Associate General Counsel, Commercial · Instacart
Roseanna Castillo has been Director & Associate General Counsel, Commercial at Instacart since April 2025, and was Senior Commercial Counsel there (2021–2025). Roseanna Castillo was also Senior Counsel at AAA Mountain West Group (2018–2021), Vice President, Legal & Compliance at BlackRock (2016–2018) and Senior Associate at K&L Gates (2008–2016).
Steve Chariyasatit
LinkedInExperience: Vice President, Legal and Deputy General Counsel · Instacart
Steve Chariyasatit has been Vice President, Legal and Deputy General Counsel at Instacart since April 2022; according to the profile, Steve Chariyasatit serves on the executive team and is responsible for global litigation, regulatory enforcement, future of work, labor relations and employment law. Steve Chariyasatit also held the roles Senior Director and Deputy General Counsel - Litigation, Labor Relations, and Employment Law (2021–2022) and Director & Associate General Counsel - Litigation, Labor, and Employment (2020–2021) at the company.
Choose the right perspective
Pick the person whose practice area, such as commercial, regulatory, IP or employment law, matches the legal question you are working on. Weigh how recently they moved into a leadership role, since a new leader and a long-tenured one will see the same issue differently.
Questions to take into the conversation
- 01Which kinds of matters take most of your time in your current legal role?
- 02How do you decide what your team handles in-house and what goes to outside counsel?
- 03What changed in your work when you moved into a broader legal leadership role?
Reaching Instacart legal leaders
How can I contact one of these Instacart legal leaders?
Pick one of the 10 people on this page and choose "Book a paid call", or describe your project to find others. You offer a fee for a 15-minute call or a written answer, Instant Expert finds the person's work email and sends the invitation, and they decide whether to accept. The list covers 1 company: Instacart, based on profile data retrieved on October 17, 2026. Being listed here doesn't mean someone has agreed to take calls.
How much does it cost to reach Instacart legal leaders?
You choose the offer, starting at $5 per person. The offer is what the person receives, and Instant Expert's fee is added on top, so a $100 offer costs you $125. The fee is 20% of what you pay. You're charged only when the person books the call or sends the answer.
What if they don't reply?
You pay nothing. Instant Expert sends follow-up reminders, and if the person hasn't booked or answered within 7 days, the request expires and any hold on your card is released. You can invite several of the 10 people on this list at once and cap your total spend, so you pay only for the ones who accept.
Can an AI agent ask one of these Instacart legal leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.
Request a correction or removal