People

Jason Warrington Managing Associate

Washington, D.C.

His practice focuses on project finance transactions in the energy and infrastructure sectors.

Nick Weaver Senior Employment Career Assoc

Wheeling, W.V. (GOIC)

Nick is a leading eDiscovery attorney offering strategic counsel to clients, many Fortune 100, for nearly the past 15 years. With a comprehensive background in commercial and civil litigation, Nick excels in navigating the intricate landscape of eDiscovery.

As a Senior Discovery Attorney at Orrick, Nick is associated with Orrick’s Chambers USA and Legal 500 ranked Employment Litigation and eDiscovery and Information Governance practice groups. With a current focus on labor and employment litigation matters, Nick provides strategic counsel leveraging his extensive expertise to navigate complex eDiscovery challenges within the employment sector. His work includes litigating Equal Pay Act claims, wrongful termination disputes, allegations of discrimination, and others.

In his role within the eDiscovery and Information Governance practice group, recognized by Chambers USA and Legal 500 for its innovative approach, Nick’s expertise encompasses:

• Information Governance and Data Privacy (including cross-border data transfers)
• Emerging Technologies and Communication Methods
• AI and Machine Learning Application
• Data Preservation
• Written Discovery and Negotiation

Nick’s proficiency spans all aspects of the Electronic Discovery Reference Model (EDRM), ensuring seamless data collection, preservation, review and production. He is a seasoned negotiator, adept at drafting and advising on ESI protocols, protective/confidentiality orders, and related stipulations.

Before joining Orrick, Nick developed his litigation expertise at Jones Day, focusing on complex commercial disputes and class action defense. His diverse legal background, combined with engineering and compliance experience, uniquely equips him to deliver innovative, technology-driven solutions.

Nick holds a J.D. from American University, Washington College of Law, and a B.A. in Political Science from West Virginia University. He is an active member of the Pennsylvania and West Virginia Bars.

Devin Weber Associate

New York

Devin’s practice focuses on representing corporations and individuals in a variety of industries in complex business litigation and disputes. Devin represents financial institutions, technology corporations, and other entities in a range of civil disputes.

Lauren Weber Senior Associate

Seattle

Lauren represents clients in high-stakes appeals, with a focus on patent litigation. Lauren also joins trial teams as embedded appellate counsel to guide the legal strategy with an eye toward appeal and draft important briefs. She has argued in the Federal Circuit on behalf of a leading video-game developer, where she secured affirmance of the PTAB's decision striking down every claim of a competitor's patent, and in the Ninth Circuit, where she won relief from removal for a client seeking asylum. She has co-authored dozens of appellate briefs, as well as briefs in the U.S. Supreme Court at both the certiorari and merits stages. Lauren also has an active pro bono practice focused on immigration matters and civil rights.

Before joining Orrick, Lauren served as a law clerk to Judge Susan P. Graber of the U.S. Court of Appeals for the Ninth Circuit and Judge John R. Blakey of the U.S. District Court for the Northern District of Illinois. Lauren graduated summa cum laude from the University of Wisconsin Law School, where she received the Salmon Dalberg Award for outstanding member of the graduating class and was a Managing Editor for the Wisconsin Law Review. Before law school, Lauren worked for a major software company in the healthcare industry.

L. Mark Weeks Senior Counsel

New York

He concentrates his practice on mergers and acquisitions, joint ventures, clean technology, life sciences, IT and telecommunications asset transfers, strategic investments, and general corporate representation for U.S., Japanese and other Asian companies.

Mark speaks, reads and writes fluent Japanese.

Brian Wegrzyn Counsel

New York

Prior to joining Orrick, Brian was counsel at Buckley LLP, where he served as a member of the firm’s Pro Bono Committee. He also previously worked as a litigation associate at O’Melveny & Myers LLP, clerked for the Honorable Richard J. Sullivan in the United States District Court for the Southern District of New York (SDNY) and was an associate with Winston & Strawn LLP. Brian also has served as an adjunct professor of law at Fordham University Law School.

Alfred Weightman Partner

London

Alfred represents major corporate purchasers and developers in negotiating renewable energy PPAs. His advice helps buy-side clients to reduce their energy costs and meet their clean energy targets. He also advises developers in securing long-term project revenues by structuring and negotiating bankable PPAs. His experience covers all major European jurisdictions, including Spain, the Netherlands, Poland, France, Germany, Sweden, Italy and the UK.

Alfred’s experience also extends to grid connection arrangements, energy storage, energy regulation and other energy transition matters.

Prior to joining Orrick, Alfred was a Senior Legal Director at a leading solar developer and, before that, was the EMEA Region Lead for Energy at Amazon Web Services, the world’s largest buyer of renewable energy. He also spent nearly a decade at an international law firm, assisting clients in meeting their net-zero climate targets.

Robert Weinhold Counsel

Düsseldorf

Robert has always been fascinated by new technologies and digitization. Pursuing his fascination, he focused his legal studies on media law, intellectual property law and data protection law. Prior to working at Orrick, he also gained experience by founding a company that provided a software as a platform solution and working for a German venture capital investor. His legal advice on technology transactions—in particular, SaaS and IP agreements, e-commerce-related topics, related assistance in mergers and acquisitions or core data privacy—thus reflects not only his legal experience but also his experience and fascination with new technology. Being an IT and IP lawyer with a very commercial mindset, Robert drafts and negotiates all sorts of IT and IP agreements, for small to medium companies and large multinationals. He advises on privacy compliance—in particular drafts, privacy policies, and national as well as international data processing agreements—or provides his knowledge with the assessment of the IP/IT and privacy matters in M&A transactions.

He joined Orrick in 2017 after working as a scientific researcher in the field of Data Privacy.

Mark Weitzel Partner

San Francisco

Mark has a finance, tax and corporate background, and focuses on structuring complex equity and debt investments, and negotiating investment, shareholder and joint venture agreements. He has a particular focus on tax and cash equity financing of renewable energy projects, including in the solar and wind space.

Mark is a recognized leader in the field. He is the former co-chair of Orrick’s Energy & Infrastructure practice, and has been named by Chambers as one of “America’s leading energy lawyers”, described by clients as “a standout.” He is also highlighted in The Legal 500 USA as a leading individual in the areas of energy: renewable/alternative and is highlighted in the conventional power category. Euromoney has recognized Mark as one of the “world’s leading project finance lawyers” and one of the “world’s leading energy and natural resource lawyers.” He has also been recognized by Best Lawyers in America for project finance law, by The Legal 500 as a leading project finance lawyer, and has been a Law360 Energy MVP. Mark is a frequent speaker on energy project and infrastructure investments.

Steven G. White Senior Associate

Portland

Steven’s practice includes representing local and state government issuers, tribal governments, eligible borrowers and underwriters in connection with general obligation bond financings, revenue bond financings and lease financings.  Steven serves as bond counsel to the Oregon Department of Transportation, Oregon Housing and Community Services, the Oregon Facilities Authority and a number of Oregon municipalities.

Prior to joining Orrick, Steven worked in publishing in various roles including as a business publication editor, business-focused journalist and news reporter covering trends in various industries as well as municipal and state government, law enforcement and state and federal court matters.

Steven volunteers as a coach for the nationally-recognized We The People program, working with Portland high school students to explore historical and contemporary Constitutional issues in a team competition format sponsored by the Center for Civic Education and Oregon’s Classroom Law Project.

Wesley L. White Partner

New York

Wes has guided clients through all stages of litigation, including conducting pre-suit diligence, fact and expert, claim construction, evidentiary and dispositive motions, and post-trial. He has handled complex disputes across a diverse range of technology sectors, including computer hardware and software, networking devices, virtualization and cloud computing, antennas, encryption and compression technology, VOIP telephony, flash memory, OLED displays, e-commerce platforms, video/media streaming, web and mobile applications, life sciences, and medical and surgical devices.

Wesley’s achievements have earned him recognition as a Super Lawyers and Managing IP “Rising Star” in intellectual property disputes, and he was named to Lawdragon’s 2023 Inaugural 500 X Next Generation Rising Stars list. Prior to beginning his legal career, Wesley worked as an analyst for five years with Goldman Sachs.

Nicola Whiteley Partner

London

Leading a “straightforward and solutions-focused” team in London who are “exceptionally good and very highly respected globally”, Nicola is listed and noted for her “business-oriented approach” in Lexology Index and recognised by Chambers and Partners as “an excellent lawyer” who is “extremely responsive, commercially astute and pragmatic” and “an absolute pleasure to work with”, with clients praising her “solution orientated” nature, “very good sense of customer service” and her ability to “get to the heart of a legal problem very quickly” and “simplify complex legal matters into understandable chunks”.

Nicola is also recognised as a Leading Partner by Legal 500 UK. Clients describe her as "responsive, quick, pragmatic, and a joy to work with," making in-house counsel's life "a lot easier." Her calm and sensible advice has been invaluable in stressful employment disputes, earning her the reputation of an "outstanding employment law practitioner." Nicola's strong technical expertise, deep understanding of her clients' businesses, and commercial pragmatism make her a "pleasure to work with."

Furthermore, Nicola is lauded as "superb – clever, technical, accessible, commercial, and a thoroughly decent lawyer and human being," with tremendous respect from peers and clients alike. Her broad range of experience and cost-effective solutions are highly valued, as is her ability to provide expert legal advice and counsel tailored to the practical needs of businesses. Nicola is also trusted for independent investigation work and legal ethics-related advice.

She is a member of the International Committee of the Employment Lawyer's Association.