People

Daniel Mathews Partner

New York

Dan advises on projects spanning the energy and infrastructure sector, including toll roads, rail, airports, ports, thermal and renewable energy generation, transmission infrastructure, telecommunications infrastructure, and water and waste facilities.

His key clients include major strategic and financial sponsors who have been involved in many of the largest and highest profile PPP and project development transactions over the past 30 years. Dan advises clients on Public-Private Partnerships, large-scale, complex project financings, and acquisitions and divestitures of projects and project portfolios, leading teams that have the depth and breadth to deliver excellence in every phase of a project, including development, construction, financing and operations, as well as providing leading M&A, restructuring and tax advice.

Dan has long been recognized as a leading practitioner in publications such as Chambers (every year since 2005), The Legal 500 and others. Clients describe him in Chambers as a “dean in the PPP space,” the “best in the business” and one client added that “he has an encyclopedic memory about all the deals in the market and a negotiating style that solves problems rather than creating them.”

Nikiforos Mathews Partner

New York

His practice focuses on representing financial institutions, governmental and regulated entities, hedge funds and corporate end-users in developing, structuring and negotiating a broad range of fixed income, foreign exchange, commodity, energy and credit derivative products. Among other things, he has successfully negotiated numerous domestic and cross-border lien-secured hedging transactions relating to leveraged loans and infrastructure transactions, as well as deal-contingent hedges. In addition, Nik has significant experience in foreign exchange and fixed income prime brokerage issues, as well as various structured products. He also regularly advises clients in connection with derivatives regulation, including the application of the Dodd-Frank legislation and related regulations. Also, Nik provides counsel on close-out netting matters and UCC issues relating account control arrangements for collateral. Nik regularly advises on the structuring and negotiation of energy and commodity hedging transactions, as well as swap regulatory matters relating to VPPAs. Moreover, on a regular basis, Nik represents market participants on the termination and close-out of derivatives and other products, including providing advice on related bankruptcy matters.

Nik has published articles in several journals, including on rating agency hedge criteria in connection with structured finance transactions.

Before joining Orrick, Nik was vice president and assistant general counsel at Goldman, Sachs & Co. and director and counsel at UBS AG. He also served as a law clerk to the Honorable Nicholas Tsoucalas of the United States Court of International Trade.

From 1999 to 2007, Nik held a commission as a Captain in the United States Army Reserve, where he was qualified to practice as a Judge Advocate. A veteran of both Operations Iraqi Freedom and Enduring Freedom, he served as an Operational and Administrative Law attorney in Kuwait, Iraq and Afghanistan.

Attilio Mazzilli Partner

Milano

Attilio è un profondo conoscitore dell’ecosistema tech sia nazionale che internazionale. La sua attività si concentra principalmente sulla consulenza legale in materia di fusioni e acquisizioni (M&A) sia cross-border che nazionali, di operazioni di private equity e venture capital.

Attilio ha una comprovata esperienza nell'assistenza a società nazionali e multinazionali, nonché a fondi di private equity, in operazioni di M&A e di investimento. Grazie alla sua spiccata comprensione delle dinamiche del mondo tech, è diventato un punto di riferimento per le società che devono stare al passo con le evoluzioni del mercato sfruttando al meglio le opportunità derivanti da investimenti e dalle operazioni di M&A, con l’obiettivo di facilitare crescita, innovazione e vantaggio competitivo in un panorama commerciale complesso.

Nel più ampio contesto dell'innovazione, Attilio affianca società Tech e fondi di Venture Capital sotto ogni profilo legale, supportando i clienti ad identificare e valutare le potenziali opportunità di investimento, in particolare in settori a rapida crescita e innovazione. Grazie alla sua conoscenza approfondita delle tendenze di mercato e delle complessità legate allo processo di sviluppo di una startup, Attilio affianca gli investitori nel processo di allocazione efficace del loro capitale.

Attilio affianca inoltre le società tech in tutte le fasi del loro ciclo di vita, dalle fasi seed di raccolta ai round più avanzati come i serie A e B, fino alle possibili exit. La sua consulenza copre la pianificazione strategica, la corporate governance e gli aspetti regolamentari. Attilio offre supporto su misura per aiutare queste startup a scalare la propria idea, perfezionare i modelli di business e attrarre ulteriori investimenti. La sua esperienza è importante anche per preparare queste società a vari scenari di exit, attraverso acquisizioni, fusioni o IPO, garantendo che i fondatori e gli investitori realizzino il pieno valore delle loro imprese.

Philip McAndrews Senior Associate

New York

Phil provides valuable complex litigation and class action litigation experience, including for clients like Goldman Sachs, JPMorgan Chase, Morgan Stanley, and Blackstone.

Phil has broad experience representing corporations in all stages of litigation, including pre-suit demands, motions to dismiss, fact and expert discovery and depositions, summary judgment, trial preparation, and trial. Phil has drafted various briefs for federal and state proceedings encompassing numerous substantive issues, including administrative law, constitutional law, civil procedure, evidentiary issues, business and contract disputes, and class actions.

Prior to joining Orrick, Phil practiced at Cahill Gordon & Reindel in New York.

Phil received his J.D. from the Georgetown University Law Center.

Molly McCafferty Senior Associate

San Francisco

Molly has extensive experience in all phases of litigation. She has shepherded witnesses and defendants through all stages of state and federal investigations, government enforcement actions, and civil and criminal trials. She has served a pivotal role in multiple federal jury trials, including arguing motions and formulating effective direct and cross examination strategies. She has defended high-profile clients in the technology and finance sectors in securities class actions, and represents clients in shareholder derivative suits and other shareholder-related disputes.

Molly regularly represents companies and their officers and directors in connection with investigations by the SEC, DOJ, FINRA and other state and federal agencies. She has defended clients in SEC and DOJ enforcement actions. Molly's litigation experience also includes defending against allegations of securities fraud, the False Claims Act, and mail and wire fraud.

Molly's pro bono experience focuses on the assisted reproductive technology space, where she has become a go-to strategic advisor. In addition to representing individuals at all stages of the ART lifecycle, Molly regularly counsels organizations affected by assisted reproductive technology and third-party reproduction. Molly has appeared on The Doctors and in the Wall Street Journal, New York Times, and New York Magazine commenting on regulation and litigation in the gamete donation industry. Most recently, Molly secured a favorable ruling from the FDA on behalf of her clients.

Prior to joining Orrick, Molly was a Litigation and Enforcement associate in the San Francisco and Washington, D.C., offices of another international law firm. Prior to attending law school, Molly was a pianist and conductor on the national tour of Wicked and worked in the Massachusetts Legislature.

Shane McCammon Sr Litigation Career Associate

Washington, D.C.

Shane is a member of our team representing financial institutions in complex, high-value litigation involving mortgage-backed securities in federal and state courts, at both the trial and appellate levels.  An experienced litigator, Shane also has represented institutional lenders and private-equity funds in commercial foreclosure proceedings and complex contractual disputes involving the investment banking, real estate, healthcare, and tech sectors, guiding clients through every stage of litigation. 

Prior to joining Orrick, Shane served for more than 12 years as an active-duty JAG, excelling in a variety of litigation and leadership roles.  She deployed to Afghanistan as part of a small multinational team tasked with mentoring the Afghan National Army.  As a senior defense counsel, Shane led a team of Air Force criminal defense attorneys in Europe and first-chaired more than 40 fully litigated felony jury trials, ranging from premeditated murder to computer crimes. She also has significant experience defending federal agencies in employment discrimination matters.  

Shane has a robust pro bono practice, where she focuses on LGBTQ+ and veterans issues.  

Christine McCarthy Partner

Silicon Valley

Christine has extensive experience advising on all aspects of equity and executive compensation plans and arrangements for multinational private and public companies, including large Fortune 500 public companies. Such advice covers the design, administration, and implementation of such plans and arrangements, as well as compliance with applicable federal and state laws, including corporate, securities and tax laws, NASDAQ/NYSE rules, and accounting rules. In addition, Christine counsels clients on corporate governance related issues that arise with respect to such plans and arrangements and regularly prepares disclosure required to be included in annual proxy statements, Form 10-K reports and Form 8-K filings.

• regularly advises compensation committees, Boards of Directors, companies, management and executives on employment agreements, severance agreements, equity compensation plans and agreements and similar arrangements;
• has extensive experience advising late stage private companies on the specific compensation-related challenges facing these companies and, in particular, is known for her thought-leadership in designing and creating private company restricted stock unit programs and extended stock option exercise programs;
• advises late stage private companies on the issues that arise during the preparation, lead-up to and implementation of their initial public offering, including issues related to executive and equity compensation, as well as, corporate governance and disclosure related matters; and
• advises clients on merger and acquisition transactions, including issues related to executive and equity compensation, post-closing integration, Internal Revenue Code Section 409A (deferred compensation) and Internal Revenue Code Section 280G (the golden parachute rules).

Before joining the firm, Christine practiced at Cooley Godward Kronish LLP, Gray Cary Ware & Freidenrich LLP, and McDermott Will & Emery LLP.

Christine speaks and publishes articles regularly on executive and equity compensation related topics.

Robin McCroskey Chief Practice Officer of Corp

Wheeling, W.V. (GOIC)

Robin works closely with the Corporate business unit and practice group leaders with regard to business management, financial and strategic planning, operation of the business unit and lawyer recruiting. She joined Orrick in 2011 as part of the Orrick Analytics Team. Robin joined the CPO team in 2013 and has held many roles in this capacity, most recently as the Deputy Chief Practice Officer for the Energy & Infrastructure Business Unit. Prior to joining Orrick, Robin had a career in social work.

While Robin thoroughly enjoys her work life with Orrick, her passion since 2014 is sharing in daily adventures with her daughter.

Colleen McDuffie Partner

Washington, D.C.

She brings a deep understanding of what drives innovative companies and a market reputation for efficiently and effectively getting intellectual property transactions and other complex commercial deals done.

Colleen counsels companies at all stages, from startups to Fortune 100, on the technology license and development agreements that drive their businesses, the strategic alliances that grow their industry relationships, and any other technology- and IP-driven agreements that are needed so companies can meet their business goals.

Colleen has extensive experience drafting and negotiating a wide variety of complex commercial agreements, including: intellectual property and data licenses; software development and license agreements; IT-focused services agreements, including consulting, development, hosting, and various “as-a-service” agreements; manufacturing and distribution agreements; joint venture and joint development agreements; and technology and intellectual property acquisition and disposition agreements. She also provides advice in connection with intellectual property and technology matters attendant to M&A and other corporate transactions.

She brings deep experience in the mobility technologies space, from connected vehicles and their supporting IT platforms to clean fuel technologies. She also has extensive experience in semiconductor design and fabrication, satellites and space technologies, telecommunications, and adtech.

Colleen has been involved in numerous pro bono activities, including: volunteering with voting rights and voter protection organizations; advising Georgetown’s Halcyon House social entrepreneurship fellows on intellectual property matters; hosting a start-up IP licensing webinar; and drafting and negotiating agreements for a PSA supporting equal wages for women.

Before becoming an attorney, Colleen spent several years working as a computer hardware and software engineer and performing research at a scientific think tank.

Katie McFarlane Managing Associate

New York

David McGill Partner

Washington, D.C.

The Legal 500 reports that David has earned a reputation among clients for dispensing “invaluable and practical, business-oriented advice,” and his approach to disputes has been praised as “insightful, uber responsive and fearless.”

Known as an aggressive advocate, David is frequently retained by financial firms to design creative solutions for investigations and disputes involving allegations of market misconduct across an array of financial products, commodities, and other asset classes. He has successfully persuaded the U.S. Commodity Futures Trading Commission (CFTC), U.S. Department of Justice (DOJ), and U.S. Securities and Exchange Commission (SEC) to walk away from threatened charges in numerous contexts, and his recent litigation wins include obtaining the first-ever dismissal of a criminal spoofing scheme charge in a commodities futures case. Alternative asset managers and technology companies often turn to David for advice on regulatory and compliance issues, including in the areas of digital currency and exchange enforcement.

David’s practice also extends to intellectual property disputes and investigations into alleged workplace misconduct. He regularly represents technology, sports, and media companies in matters involving allegations of trade secret misappropriation, licensing disputes, unfair competition, and employee/insider misconduct.

Gavin McGimpsey Associate

Santa Monica

Gavin draws on a depth of experience—as a classroom instructor, software developer, and EMT—to tell the winning story when it matters most.  He has represented technology companies and government clients with billions on the line, while focusing his pro bono practice on individuals' appeals.

Before joining Orrick, Gavin clerked for Judge Sandra Ikuta on the United States Court of Appeals for the Ninth Circuit.  He graduated summa cum laude from Washington University in St. Louis School of Law, where he was a law review editor, teaching assistant, and moot court champion.