Her experience includes structuring and negotiating various strategic and leveraged acquisitions of public and private targets, divestitures, carveouts, mergers and acquisitions, equity and debt financings, minority and growth investments, restructurings, employment and executive compensation, corporate governance and other general corporate counseling matters.
She advises clients across a wide range of industries, including tech, AI, software, fintech, mobility tech, women’s health, life sciences and healthtech, insurance, consumer and retail, consulting services, education, manufacturing and transportation.
Leah also serves on the Board of Directors for National Brain Tumor Society (NBTS), a leader in brain tumor patient advocacy, research, information, and support.
Prav is experienced in cross-border and international insolvency, guiding clients through complex bankruptcy challenges. He understands the unique needs of banks in enforcement work, particularly in Law of Property Act (LPA) receiverships. Beyond corporate matters, he specialises in personal insolvency, with a strong focus on asset recovery and resolving disputes relating to trusts and beneficial interests.
Chris has represented numerous individual defendants in parallel proceedings involving the Department of Justice (DOJ), the SEC and state attorneys general investigations, as well as administrative and/or regulatory enforcement litigation with agencies such as the Federal Housing Finance Agency (FHFA), Federal Deposit Insurance Corporation (FDIC), the Federal Reserve and the Office of the Comptroller of the Currency (OCC).
His broad range of experience includes conducting internal investigations and the defense of criminal and/or grand jury investigations involving accounting fraud, disclosure issues, internal controls and corporate governance, tax fraud, Foreign Corrupt Practices Act (FCPA) violations, antitrust violations, mail and wire fraud, theft of trade secrets and a wide array of environmental crimes. He has been involved in all aspects of the SEC’s enforcement program including the Wells process and the emerging issues surrounding the agency’s whistleblower programs and employee protections thereunder.
His environmental practice ranges from conducting internal investigations to trial defense, with a strong focus on the unique suspension and debarment issues that arise under the Environmental Protection Agency's (EPA) program. In addition to his civil and criminal enforcement experience, Chris is proficient with lender liability issues, environmental due diligence, toxic tort ligation, superfund cost recovery and contribution actions and compliance planning for environmental health and safety issues.
Chris is recognized in Chambers as a Recognized Practitioner in D.C. White Collar Crime & Government Investigations, in Legal 500 for Corporate Investigations and White Collar Criminal Defense, and Best Lawyers in America in the fields of Criminal Defense: White-Collar, Corporate Governance Law, Corporate Compliance Law, and Litigation - Securities.
Prior to joining Orrick, Chris was a partner at Buckley LLP.
Lek Regjepaj is involved in public contracts, in particular concession contracts and public-private partnerships for major projects (airport, port, motorway, building, telecommunications). He assists consortiums in the award of these contracts, from the bidding phase to the post-award phase.
He advised the winning consortium for the concession to operate Beauvais-Tillé airport (near Paris), as well as a bidding consortium for a public-private partnership project to finance, design, build, maintain and operate the new headquarters of the Grand Port Maritime de Marseille.
In the field of renewable energy, Lek Regjepaj works alongside the French government (Ministry of Energy, Directorate General for Energy and Climate) on tenders for the construction of offshore wind farms (both installed and floating).
He also advises operators, sponsors and lenders on project development and M&A transactions involving wind and solar assets, as well as in innovative sectors such as biomass, geothermal energy and green fuels. Lek Regjepaj has also contributed to the revision of contractual terms for public subsidies for deep geothermal energy, on behalf of public and semi-public bodies.
His practice covers all regulatory aspects of activities, whether regulated or not. He has advised telecommunications operators, both wholesale and retail, as well as industrial groups, on the rules applicable to them. Lek Regjepaj also handles litigation in these sectors.
Prior to joining Orrick, Lek developed expertise in major international maritime, port and rail infrastructure projects, through his experience with an international logistics company operating 22 concessions worldwide.
Nathaniel counsels banks, blockchain exchanges, cryptocurrency issuers, financial institutions, technology companies, money transmitters, online gaming platforms, payment processors, and private equity firms. His practice includes services related to anti-money laundering, data collection and processing, internal investigations and risks assessments, money transmitter licensing, blockchain token offerings, mergers and acquisitions, money transmitter licensing, venture capital financing activities, and general corporate matters.
Following law school, Nathaniel co-founded a legaltech company in Japan, and developed the initial machine learning models and a front end used for an initial product offering. Nathaniel has since leveraged his development experience to communicate with and advise blockchain and machine learning ventures. In addition, Nathaniel has also lectured at Peking University in China, teaching constitutional law and an introductory class on U.S. legal principles, giving Nathaniel a unique perspective into the Chinese market.
Prior to joining Orrick’s New York office, he was an associate at the firm's Tokyo office. In addition, prior to law school, Nathaniel served for four years in the Canadian Army as an enlisted soldier tasked to conduct armored reconnaissance.
Jason serves as a trusted advisor to founders, emerging growth companies, venture capital funds, and other strategic investors in a wide array of corporate matters in connection with planning and executing a variety of transactions. Primarily, including formation, early and late-stage venture funding rounds, corporate governance, corporate partnerships, strategic alliances, licensing arrangements, and investment matters. Jason advises companies across fintech, crypto, software, sports, artificial intelligence, and digital media.
Jason regularly represents Y Combinator companies. In addition to representing US companies on domestic transactions, Jason represents companies across the United States, EMEA, and Asia.
Prior to joining Orrick, Jason spent time within the legal departments of Netflix, Google, Facebook, and reserve stablecoin cryptocurrency. Prior to law school, Jason worked at Wilkinson Stekloff LLP aiding trials in federal courts, including The Northern District of California; The Southern District of New York; The Eastern District of Louisiana; and The Western District of Missouri.
John's experience spans across various industries, including pharmaceuticals and life sciences, technology, gaming, and agriculture. John has litigated high-profile antitrust cases involving a broad range of business practices and legal theories, including monopolization, restraint of trade, intellectual property-related conduct, bundled rebates, predatory pricing, and other exclusionary practices. He also has experience in transactional investigations and challenges, and and played a key role in successfully defending against government challenge to a high-profile merger involving vertical and horizontal theories.
Before joining Orrick, John served at the Federal Trade Commission for several years. During his time at the FTC, John handled all aspects of anticompetitive conduct investigations and enforcement actions, including CIDs, investigational hearings, strategy and legal theory development, pleadings and dispositive motions.
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