Portnoy, Lawrence | Lawyers | Davis Polk & Wardwell LLP

Lawrence Portnoy

Partner

lawrence.portnoy@davispolk.com

Mr. Portnoy is a member of our Litigation Department, representing clients in a wide range of securities, M&A and commercial matters in both federal and state courts and before various regulatory agencies.

Contact

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New York
450 Lexington Avenue
New York, NY 10017
P: 212-450-4874
F: 212-701-5874

Related Practices

Bar Admissions

State of New York
U.S. Supreme Court
U.S. Court of Appeals, First Circuit
U.S. Court of Appeals, Second Circuit
U.S. Court of Appeals, Third Circuit
U.S. Court of Appeals, Fourth Circuit
U.S. Court of Appeals, Fifth Circuit
U.S. Court of Appeals, Sixth Circuit
U.S. Court of Appeals, Ninth Circuit
U.S. District Court, W.D. Michigan
U.S. District Court, E.D. New York
U.S. District Court, S.D. New York

Education

B.A., University of Michigan, 1985
- with highest honors
J.D., Harvard Law School, 1988

Work Highlights

Mr. Portnoy has also represented clients in National Association of Securities Dealers, New York Stock Exchange and American Arbitration Association arbitrations.

Recent Representations

Investment banks and other financial institutions as well as industrial and manufacturing companies in class action litigations in federal district courts in New York, Massachusetts, New Jersey, Pennsylvania, Connecticut, Texas, California, Florida and the District of Columbia
Clients in state court matters in New York, Delaware, California, Louisiana and South Carolina and Securities and Exchange Commission enforcement matters, grand jury investigations, internal investigations and in connection with inquiries from various bank regulators, including the Federal Reserve Banks of New York, San Francisco and Chicago
Representative clients have included Credit Suisse, Morgan Stanley, CVS, Comcast, Roche, Deloitte & Touche, JPMorgan Chase and Bank of America.

Recognition

Mr. Portnoy is listed as a leading lawyer in Chambers USA: America’s Leading Lawyers for Business and Legal Media Group’s Benchmark Litigation.

Of Note

Memberships

Member, Committee on Securities Litigation, New York State Bar Association
Member, Committee on Class Actions & Derivative Suits, American Bar Association
Member, Committee on Pre-Trial Practice & Discovery, American Bar Association

Professional History

Partner, 1996-present
Associate, 1989-1996

Law Clerk, Hon. Ronald S.W. Lew, U.S. District Court, C.D. California 1988-1989

News

Davis Polk Advises PepsiCo on Its Merger Agreements With Pepsi Bottling Group and PepsiAmericas and Related Bridge Financing Commitments

Roche and Genentech Reach Friendly Merger Agreement

Davis Polk Obtains Summary Judgment for Credit Suisse in Eastern District of Louisiana

Shareholder Plaintiff's Fee Petition in Roche-Ventana Merger Denied

Davis Polk Advises Roche on Its Offer to Acquire All Outstanding Shares of Genentech

Roche Makes Offer to Acquire Ventana Medical Systems

Publications

United States Supreme Court to Hear Case Concerning the Extraterritorial Application of U.S. Securities Laws—Morrison v. National Australia Bank
Client Memorandum

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