New York
Marc represents clients in federal and state court at the trial and appellate levels with a particular focus on class actions, multi-district litigation, and mass joinders. Among Marc’s current engagements, he represents Johns Hopkins University and Teachers Insurance and Annuity Association of America in over a dozen class actions arising out of a data breach of the MOVEit file transfer software; University of Washington in a pandemic-related class action seeking refunds of tuition and fees on behalf of students; ZoomInfo Technologies LLC in a data privacy class action alleging unlawful disclosure of personal information under federal and state laws; Goldman Sachs in a pay and promotion gender discrimination class action; NCAA in concussion and injury-related cases throughout the country; Marathon Oil Corporation in nationwide climate change litigation; and multiple foreign defendants in a class action arising out of allegedly defective drywall.
Recently, Marc successfully prevailed at trial before the Delaware Chancery Court and earned Litigator of the Week recognition by Law.com for defeating claims by Netflix star Julia Haart that she owns half the shares of Elite World Group; secured dismissal of a dozen class actions against the University of California and Santa Clara University brought by students seeking refunds of tuition and fees due to COVID-driven transition to remote instruction; and defeated class certification and secured affirmance on appeal by the Ninth Circuit in an employment discrimination class action against Microsoft.
Marc served as a law clerk to Judge Betty B. Fletcher of the U.S. Court of Appeals for the Ninth Circuit. Prior to joining Orrick, Marc worked as an appellate and post-conviction attorney for the Equal Justice Initiative. In that capacity, he engaged in trial level and appellate representation of clients in both state and federal court, including two cases that were briefed and argued before the United States Supreme Court.
Los Angeles
Marc partners with government bond issuers, nonprofit organizations, and universities, and has experience assisting leading affordable housing professionals, public power agencies, private universities, museums, and charter schools with their financing goals. Marc provides reliable, sought-after advice to issuer and underwriter clients in transactions involving both long- and short-term, fixed and variable rate obligations, commercial paper, credit and liquidity enhancement, and revenue bonds.
Prior to becoming an attorney, Marc was an economics consultant at Deloitte & Touche LLP and Arthur Andersen LLP. Marc obtained his JD/MBA at the University of Southern California.
Parigi
Marc advises investment funds, industrial groups, listed companies, and startups, both French and international, on all aspects of business law, particularly in the context of acquisitions, disposals, mergers, reorganizations, and strategic partnerships.
He is particularly active in the infrastructure, renewable energy, and new technology sectors, both in France and internationally.
In 2025, the international guide Legal 500 EMEA named him in the Key Lawyer category in Private equity: LBO and commented "high-quality deliverables; clear, didactic communication; strong proposals; proactive" and "serious while being relaxed in interactions, appreciable in the execution phase under pressure".
San Francisco
San Francisco
Marc's practice concentrates on insolvency planning, bankruptcy cases, out-of-court reorganizations and workouts. He represents secured and unsecured creditors, acquirers of assets from insolvent companies, debtors, indenture trustees, committees, public entities and bankruptcy trustees.
Washington, D.C.
Brad’s practice includes performing case investigations, developing successful case themes, strategies, and defenses and preparing and defending key witnesses. He has significant experience managing complex litigation, handling pre-trial motions, including overseeing successful summary judgment and motion to dismiss briefings, taking and defending critical fact and expert depositions and managing complex and cross-border e-discovery matters.
In the past few years, he has been involved in a number of cutting-edge cases in the FCPA arena spanning a variety of industries, including financial services, gaming, telecommunications and commodities trading.
Prior to joining Orrick, Brad was a partner at Buckley LLP. From 1999 to 2002, Brad covered Navy football and men’s college lacrosse as a reporter for the Washington Times.
Houston
Marcus’ experience includes the representation of school districts, municipalities, counties, junior colleges, universities, special authorities and other political subdivisions in a variety of roles, including bond counsel, disclosure counsel and issuer’s counsel. In addition, he regularly represents underwriters and purchasers of both public and privately placed debt, regularly serving as underwriters’ counsel and bank counsel.
Complementary to his core practice, Marcus is also able to provide his clients guidance on derivative transactions and liquidity facilities, election law matters, and municipal and school law issues.
Before joining Orrick, Marcus clerked for the Colorado Court of Appeals and subsequently practiced as an associate and then a partner with several international law firms.
Milano
Lucrezia ha esperienza in un'ampia gamma di questioni di diritto societario, tra cui fusioni e acquisizioni e corporate governance.
Santa Monica
Santa Monica
Liz advises companies throughout their lifecycle, including in formation, general corporate matters, venture capital financings, and secondary transactions. In addition to advising high-growth technology companies, Liz represents leading venture capital firms in connection with their investments in private companies.
New York
Ken represents issuers, underwriters and selling security holders on public and private offerings of debt and equity securities and liability management transactions, such as exchange offers, tender offers, and consent solicitations. He also guides businesses through all stages of organization and development by advising on ’34 Act and indenture reporting compliance, corporate governance and related regulatory matters, venture capital and growth equity financings, and corporate and securities law matters arising in connection with merger and acquisition transactions and corporate restructurings and reorganizations. Ken has served as counsel to companies in a variety of industries, including information technologies and services, life sciences and biotechnology, fintech, infrastructure, advertising, telecommunications, clean technology, financial services, and consumer products.
Before his law career, Ken managed his own company, consulting for technology startups, financial services firms, and advertising agencies on web-based initiatives.
Wheeling, W.V. (GOIC)
Wheeling, W.V. (GOIC)
Mary is a member of the Orrick Analytics Group. She is an experienced corporate lawyer focused on transactional matters and strategic counsel to leading supply chain, distribution, and technology companies. She handles corporate issues typically overseen by in-house counsel, with an ardent awareness of in-house counsel’s need to receive exceptional work in an expeditious manner. She provides tactical guidance on managing the complete life cycle of corporate, supply chain, and technology agreements.
Washington, D.C.
Washington, D.C.
Mary represents financial institutions and other entities in connection with private debt financings (secured and unsecured), co-investment transactions, private equity financings and restructurings involving privately held companies. She regularly negotiates and drafts complex legal documents to implement these transactions.
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.