
Jacob has a multifaceted litigation practice that encompasses complex commercial litigation, securities litigation, including class action claims, as well as white collar criminal defense and regulatory investigations. He has extensive experience handling all phases of litigation before federal and state courts, managing discovery, and conducting settlement negotiations. Jacob has represented clients in a variety of industries, including financial services, energy, healthcare, education, and the media.
His complex commercial litigation practice encompasses contract disputes, merger-related litigation and business tort claims for a multitude of companies, ranging from start-ups to Fortune 100 conglomerates. Jacob also has extensive experience representing corporations, directors & officers of boards, c-suite executives, and other relevant individuals in shareholder derivative actions, securities class actions, and SEC enforcement proceedings. Much of Jacob’s representation begins, and finishes, before litigation is ever filed through risk assessment and mitigation counselling. He has particular expertise advising companies in a multitude of industries on their ESG disclosures and policies, and managing the related risk exposure.
Jacob is a prolific thought leader who frequently writes and publishes articles on the legal and regulatory issues impacting ESG disclosures, climate change, and pending environmental litigations.
Prior to joining Mintz, he was an associate at a New York-based international law firm, where he assisted with a broad range of litigation, including disputes involving multibillion-dollar claims.
While attending law school, Jacob was a summer intern in the Violent Crimes & Terrorism Section of the US Attorney’s Office for the Eastern District of New York. In law school, he served as an executive technical editor and an articles editor of the Harvard Civil Rights-Civil Liberties Law Review and as a technical editor and an article editor of the Harvard International Law Journal.
As an undergraduate at Columbia, Jacob was awarded the Euretta J. Kellett Fellowship, which funded his two years of graduate study at the University of Cambridge in England.
Experience
Complex Commercial & Securities Litigation
- Representing a generic pharmaceutical company that manufactures topical and injectable drugs, in a securities class action in the Southern District of New York and related stockholder derivative litigation in multiple courts.
- Representing the sole owner of a healthcare system and multiple of the company’s entities in a complex contracts case in Delaware Chancery Court, involving competing claims and interests from large health care operating systems, local and state politicians and real estate titans.
- Representing an accounting firm in arbitration concerning a contractual dispute.
- Representing a global alternative asset investment manager in a derivative matter in Delaware Chancery Court.
- Representing one of the nation’s largest health care provider systems in connection with various contract and tort litigations.
- Advised an Ivy League university on issues related to Title IX of the Education Amendments of 1972 and represented the school in cases involving former students.
- Counseled a luxury retailer on matters related to its dispute with an international distributor.
Financial Services
- Represented a global financial services company in a victory at the Second Circuit that enables corporations to enter into consent judgments with federal regulators without making admissions of wrongdoing.
- Represented a global financial services corporation in numerous litigations and regulatory matters related to the subprime and credit crisis.
- Represented a hedge fund and its owner in criminal and regulatory proceedings and litigations connected to claims of insider trading.
Energy
- Represented a multinational nuclear energy company in commercial disputes with a joint venture partner, including the valuation of energy assets.
- Represented a multinational nuclear energy company in a ratepayer dispute with a public utility.
- Represented a multinational oil and gas corporation in cases involving damage claims related to global climate change.
- Represented a multinational oil and gas corporation in federal and state investigations concerning global climate change disclosures.
- Represented a multinational oil and gas corporation at trial opposing a Northeastern State AG involving claims of environmental damages.
- Represented a Fortune 500 energy company in merger-related disputes.
- Represented a financial services company in disputes concerning the valuation of nuclear power assets in the Southeast.
Read less
viewpoints
Energy & Sustainability Litigation Updates — August 2023
August 29, 2023 | Article | By Jacob Hupart
Greenwashing Class Action Litigation: An Emerging Risk for Companies’ Claims of Sustainability
August 2, 2023 | Alert | By Jacob Hupart, Doug Baumstein, Joshua Briones, Will G. McKitterick, Jared Solomon, Alex Mejia
Energy & Sustainability Litigation Updates — July 2023
July 25, 2023 | Article | By Jacob Hupart
New ESG Requirements for Banks that Hold Public Funds May Raise Challenging Compliance Issues
June 29, 2023 | Blog | By Keith Kollmeyer, Jacob Hupart, Ellen Shapiro
Energy & Sustainability Litigation Updates – June 2023
June 29, 2023 | Article | By Jacob Hupart
A Quantitative Analysis of Comment Letters Issued by the SEC Concerning Climate Change Disclosures
June 8, 2023 | Advisory | By Jacob Hupart, Doug Baumstein, Thomas R. Burton, III, John Condon, Will G. McKitterick, Jaidyn M. Jackson, Tucker Kelsch
Energy & Sustainability Litigation Updates — May 2023
May 26, 2023 | Article | By Jacob Hupart
Energy & Sustainability Litigation Updates — April 2023
April 26, 2023 | Article | By Jacob Hupart
Energy & Sustainability Litigation Updates — March 2023
March 23, 2023 | Article | By Jacob Hupart
Energy & Sustainability Litigation Updates — February 2023
February 24, 2023 | Article | By Jacob Hupart
News & Press
SEC's Supply Chain Climate Disclosure Proposal May Be Tweaked, Securities Attorneys Say
September 18, 2023
Montana Youth Climate Ruling Leaves Much Ground To Cover
August 18, 2023
ESG Mandates For Banks May Bring Compliance Challenges
August 2, 2023
Biden Uses Veto To Preserve DOL Rule On ESG Investing
March 20, 2023
CalPERS Fossil Fuel Divestment Bill Hinges On Union Support (1)
February 22, 2023
OpEd: Navigating Fiduciary Duties Amid The Rise Of Anti-ESG Rulemaking
February 14, 2023
The World's Elite Gathered To Talk Climate Change At Davos. Now, They're Flying Home On Private Jets
January 20, 2023
'Caremark' Liability Following The SEC's New ESG Reporting Requirements
December 15, 2022
4 Takeaways From DOL's Socially Conscious Investing Rule
November 23, 2022
Accounting Standard-Setter To Require Scope 3 Disclosure
November 7, 2022
EPA Launches Their New Office: What Does The Office Of Environmental Justice And External Civil Rights Mean For Companies And ESG In The United States?
October 22, 2022
Climate Disclosure Opens up Litigation Path
August 11, 2022
ESG Fund Rules Reignite Debate on SEC’s Remit
August 4, 2022
Political Tensions up The Ante For SEC Green Agenda
July 21, 2022
Board ESG Responsibilities: Who Should Be In Charge?
April 28, 2022
Climate Disclosures?!
July 14, 2021
Litigation Attorney Jacob Hupart Joins Mintz
December 09, 2019
Events & Speaking
Navigating Fiduciary Duties amidst the Rise of Anti-ESG Rulemaking
Navigating Fiduciary Duties amidst the Rise of Anti-ESG Rulemaking
Webinar

Corporate Sustainability and Social Initiatives: What You and Your Clients Need to Know
Corporate Sustainability and Social Initiatives: What You and Your Clients Need to Know

Sellas Life Sciences: Notable ESG Considerations for Public Companies
Notable ESG Considerations for Public companies

OE Environment, Health, Safety, and Sustainability Council: Proposed SEC Rule: “The Enhancement and Standardization of Climate-Related Disclosures for Investors”
Proposed SEC Rule: “The Enhancement and Standardization of Climate-Related Disclosures for Investors”


Perspectives
Publications
- Co-author, Can New York City govern itself? The incongruity of the Court of Appeals' recent cases regarding regulation of New York City by New York City, Albany Law Review, (Fall 2014)
- Co-author, Credit Rating Agency Litigation, The Review of Securities & Commodities Regulation, (March 2014)
Recognition & Awards
- Benchmark Litigation: 40 & Under Hot List (2021 - 2023)
- Phi Beta Kappa