合伙人

Glenn K. Vanzura

诉讼及争议解决, 证券诉讼及执行, 白领犯罪辩护及合规

洛杉矶 +1 213 229 5109

gvanzura@mayerbrown.com

"Vanzura has given clutch performances in some of his firm’s biggest cases, ranging from complex securities litigation to white collar criminal defense. … With a background in economics, he cuts quickly to the heart of complicated business disputes and finds solutions for large corporations, directors and others."

The Recorder

概览

Glenn Vanzura is a co-leader of Mayer Brown’s Securities Litigation and Enforcement practice. He focuses his practice on securities litigation, complex business litigation, white collar criminal defense and internal corporate investigations.

Glenn has represented corporations, partners, directors, officers, employees and audit committees in a vast array of industries, including the biopharmaceutical, electric vehicle, semiconductor, medical service provider, crypto currency, traditional automotive, real estate, casino gaming, hotel, cannabis, smartphone application, entertainment, manufacturing and restaurant industries. He has also represented Am Law 100 law firms in legal malpractice and related matters and provided neutral party consultation to mediators in securities matters, particularly in respect of loss causation and damages issues.

In recent matters, Glenn obtained a complete dismissal of a multi-million dollar federal securities class action filed against a public company and its officers; persuaded the US Securities and Exchange Commission to issue a “no-action” letter for Glenn’s corporate client under SEC investigation; convinced prosecutors threatening to indict Glenn’s client and his client’s corporation to forego any criminal charges; and first-chaired a successful civil arbitration in which Glenn’s clients prevailed in a partnership dispute involving more than $50 million in alleged damages.

Glenn has been recognized by The Best Lawyers in America© for his work in Securities Litigation, and has been repeatedly honored by the Los Angeles Business Journal as one of the “LA500”—the “most influential, most powerful, and most impactful business professionals” in Los Angeles. Glenn has also been recognized as a Benchmark Litigation Star by Benchmark Litigation.

Glenn is active in the community, including service on the Los Angeles County Bar Association's Judicial Elections Evaluation Committee. He has also dedicated himself to pro bono matters, including the representation of low-income tenants and former members of the US armed services.

执业经验

Led the defense of companies, directors and officers in numerous shareholder class and derivative actions involving alleged securities law violations, including actions in federal and state courts, with exposures from the low millions to the billions of dollars.
Represented companies and individuals in connection with investigations and enforcement actions by the Securities and Exchange Commission.
Represented companies and individuals in connection with investigations and criminal prosecutions by the US Department of Justice, international prosecuting agencies, and state and local government agencies, including matters involving alleged violations of the federal mail fraud, wire fraud and honest services statutes; alleged insider trading; alleged trade secret theft and economic espionage; alleged stock options backdating and other alleged violations of the federal securities laws.

Led internal corporate investigations on behalf of boards of directors, audit committees and company management, including in connection with whistleblower complaints and restatements of prior period financial statements, and represented c-suite executives in connection with such investigations.
Defended an international law firm and lawyers in numerous suits alleging legal malpractice and other torts in state and federal courts.
Defended and prosecuted numerous partnership disputes in courts and arbitrations.
Defended a company in a bankruptcy court adversarial action alleging violations of the WARN Act.
Represented individuals in employment and contract disputes, including a matter concerning the sale of a solely owned company to a national entertainment conglomerate and a matter involving a dispute with a major real estate developer.
Represented celebrity clients in pre-litigation and litigation matters.

出版物及演讲

表彰

Featured as a "Benchmark – California Litigation Star" and "Litigation Star" (Securities)
Honored in every year since 2020 by the Los Angeles Business Journal’s “LA500” as one of the “most influential, most powerful, and most impactful business professionals” in Los Angeles
Featured as a "Local Litigation Star" in Benchmark Litigation (2018-2019)
Selected by The Recorder in its inaugural list as one of only 50 "Lawyers on the Fast Track"
Named to the Southern California Rising Stars list in each year of eligibility from 2009 to 2015

教育背景

Stanford Law School, JD, with distinction
University of California, Los Angeles, 文学学士, Business Economics

执业资格

加利福尼亚州

出庭资格

美国第九巡回上诉法院
California Courts of Appeal

Glenn K. Vanzura

概览

执业经验

相关服务及行业

服务

出版物及演讲

出版物

In re Match Group, Inc.: Delaware Supreme Court Clarifies Standard of Review for Controlling Stockholder Transactions

U.S. Supreme Court Distinguishes Half-Truths from Pure Omissions and Holds That Pure Omissions Are Not Actionable Under Rule 10b–5(b)

新闻

MAYER BROWN LAWYERS AND PRACTICES RECOGNIZED IN BENCHMARK LITIGATION 2025

Mayer Brown lawyers and practices ranked in Benchmark Litigation 2023

活动

Enforcement Trends Affecting Investment Advisers and Other Fiduciaries

表彰

教育背景

执业资格

出庭资格