People

Ali Abugheida Partner

San Francisco

Prior to joining Orrick, Ali was a partner at Buckley LLP. He began his career at WilmerHale, where his practice included litigation and government enforcement matters.

Helen Aki Senior Associate

San Francisco

She advises sponsors, investors and buyers in the renewable energy sector on all stages of a project, from drafting and negotiating offtake, procurement and construction contracts to coordinating debt, tax equity and preferred equity financing, as well as facilitating tax credit transfer structures, joint venture arrangements, and project acquisitions and sales.

Helen takes a collaborative approach to help clients build consensus and manage stakeholders across an increasingly complicated capital stack to close the deal. She understands both the legal and business challenges of the energy transition from a variety of perspectives, including through direct experience on secondment to the project finance group of a major U.S. renewable energy developer. 

As a law student, Helen worked as a summer legal intern in the Administrative Law Judge Division of the California Public Utilities Commission, as a senior business analyst with Pacific Gas and Electric Company and as a legal trainee at Positive Planet UK.

Before practicing law, she led programs with state and local governments and ratepayer-funded energy efficiency programs to advance the adoption of clean technologies, including battery storage, virtual power plants, commercial and industrial lighting and advanced building control systems.

Jesse Paul Albani Senior Associate

San Francisco

Jesse regularly serves as bond counsel for multifamily housing, student housing and waste-to-energy facility financings. His recent experience includes the development and implementation of a successful tax-exempt financing program for the creation and preservation of affordable housing for middle-income families and individuals across California. In addition, Jesse frequently assists issuers, underwriters and developers with the structuring and financing of nonprofit and general governmental transactions throughout the United States.

Jesse also serves on the Board of Governors for The University of San Francisco School of Law.

William Alderman Senior Counsel

San Francisco

Bill is additionally recognized for the results he has obtained in insurance coverage, employee benefits, and federal and state antitrust disputes. He commits a substantial part of his time to pro bono representation and to representation of the firm.

Representing clients in class and derivative actions, Bill's approach is to minimize his clients’ overall cost through careful strategic planning, dispositive motions and aggressive negotiation. Only three of the many securities class actions he has defended have resulted in any settlement payment by his client or its carrier. Of his nearly 100 motions to dismiss securities class, mass or derivative actions since 1996, more than 90 percent were granted in their entirety (most with prejudice), while others were granted in part or led to a successful motion for summary judgment.

Tristan Konstantin Allen Managing Associate

San Francisco

Tristan's practice focuses on the representation of public and privately-held companies in securities class actions, shareholder derivative suits, and other complex business litigation matters. He also maintains an active pro bono practice that includes criminal and civil rights matters.

Tristan graduated Order of the Coif from the University of California, Berkeley School of Law. During law school, he externed for the Honorable Joseph C. Spero in the Northern District of California. Before law school, Tristan worked in investment banking.

Patricia E. Anglin Of Counsel

San Francisco

Patricia is a trusted resource for her clients and leads complex negotiations to provide innovative solutions with regard to benefits design, administration and compliance. Patricia provides substantive knowledge in the defense of benefits litigation matters, has substantial experience with the employee benefit aspects of sales and acquisitions of businesses and is well-versed in the Affordable Care Act and HIPAA.

Patricia regularly advises general counsel, executive management, CEOs, boards of directors, retirement and health plan committees and key leadership of Fortune 500 companies on complex questions and issues regarding the operation of their domestic and international employee benefit plans and compliance with federal and state law.

Before joining the firm, Patricia acted as Senior Manager of National Employee Benefits at Kaiser Foundation Health Plan, Inc. and formerly served as Senior Counsel-Benefits and Executive Compensation at AirTouch Communications, Inc. (now Vodafone).

Patricia also acted as Legislation Counsel on the Joint Committee on Taxation within the United States Congress working extensively on the Clinton health care proposal and other benefits legislation. Prior to the Joint Committee, Patricia was an associate at Pillsbury, Madison & Sutro (now Pillsbury Winthrop).

Kaitlin F. Bagby Partner

Silicon Valley

She advises high-growth technology companies in various sectors and has significant experience with venture capital financings, general corporate representation and complex corporate governance matters.

Kaitlin is known for her work with Y Combinator companies.

Juliano Banuelos Partner

San Francisco

Mr. Banuelos’ representative clients include Ancestry.com, Gap, Juniper Networks, Keysight Technologies, Oracle Corporation, Synopsys, Varex Imaging Corporation and Williams-Sonoma. Juliano is also a leader in providing compensation advice in mergers and acquisitions and regularly serves as special M&A tax counsel to in-house tax and HR departments.

In addition to being a recognized practitioner on IRC Section 409A, Juliano provides advice on the full range of compensation and benefits issues that arise ranging from designing and implementing equity-based, employment, separation, deferred compensation, change in control and similar arrangements to providing advice with respect to the design and legal compliance of qualified retirement plans, nonqualified deferred compensation plans and welfare plans.

Mr. Banuelos also advises companies on all aspects of the securities laws relating to such arrangements.

Clients interviewed for Chambers and Partners describe Mr. Banuelos as "incredibly bright and very creative," and "extremely knowledgeable, and extremely helpful, as he provides practical solutions."

John Bautista Partner

San Francisco; Santa Monica; Silicon Valley

John focuses his practice on advising emerging companies and investors, and represents both public and private high-tech and life sciences companies in many areas, including corporate and securities law, venture capital financings, mergers and acquisitions, public offerings, public company representation and technology licensing.

The Recorder named John the “2019 Innovator of the Year” for his work as the chief lawyer on the Long-Term Stock Exchange, a U.S. Securities and Exchange Commission-approved exchange designed to change the paradigm of traditional stock markets by rewarding entrepreneurs and investors committed to long-term business strategies. Financial Times recognized John as one of the Top 10 Most Innovative Individuals of the Year in 2017, calling him “one of the most influential lawyers in the technology ecosystem of Silicon Valley.” He is ranked Band 2 by Chambers USA California, for Venture Capital and Chambers USA Nationwide, ranked him Band 3 for Startups & Emerging Companies.

John is a Board member and co-founder of the Long-Term Stock Exchange, which is creating a new stock exchange for public companies supporting long-term investors, as well as an advisor and co-founder of Clerky.com, a company automating legal work for early-stage companies. He is also recognized for his work with Y Combinator companies.

Prior to joining Orrick, John was a founding attorney of Venture Law Group and served on the Executive Committee. John previously practiced at Wilson, Sonsini, Goodrich & Rosati. John also served as Mayor of the City of Cupertino, California and a council member from 1993-1997, where he helped build important public partnerships, including with Apple Computer, the Mid-Peninsula Open Space Preserve, and San Jose and California Water Companies.

Andrew Baw Chief Pricing Officer

Silicon Valley

Andrew previously served for seven years as the Chief Practice Officer for Orrick’s Corporate Business Unit.

Andrew was formerly a partner at Gunderson Dettmer, where he focused on emerging companies, including venture capital financings, public offerings, and mergers and acquisitions. His background also includes experience in venture capital, as a member of the investment team for Storm Ventures, in investment banking, as part of the corporate finance team at Piper Jaffray, and as the Vice President of Business Development and General Counsel for Mobio Networks, a venture-funded start-up.

Sabrina Benyammi Senior Associate

Silicon Valley

She advises companies throughout their lifecycle, including in formation and general corporate matters, venture capital financings and mergers and acquisitions. In addition to advising companies, Sabrina represents leading venture firms in connection with their investments in private companies.

William Berry Senior Counsel

San Francisco

William also has substantial experience with the employee benefit aspects of sales and acquisitions of businesses (including bankruptcy transactions), the restructuring of defined benefit pension plans, the defense of ERISA class action litigation, and public pension plan matters.

His clients include a wide range of large and medium-sized corporations, as well as individual and public clients. He also provides tax and retirement planning advice to many of Orrick's corporate clients.

William has been a frequent lecturer on employee benefits and related individual tax and fiduciary topics for the American Law Institute-American Bar Association; California Continuing Education of the Bar; the International Foundation of Employee Benefit Plans; the Practicing Law Institute; the Western Pension & Benefits Conference; various Bay Area Estate Planning Councils; and other organizations.

William became a senior counsel in 2013 after having been an Orrick partner since 1999.  Before joining Orrick, William was a partner at the law firm of Pillsbury Winthrop LLP in San Francisco.