Whitney Weber represents public companies, directors, and officers in securities class actions, shareholder derivative litigation, SEC enforcement matters, and other high-stakes matters in state and federal courts at both the trial and appellate levels. Whitney also defended numerous other complex litigation matters, including multimillion dollar contractual disputes, and mergers and acquisitions litigation. She also has been involved in government investigations of potential civil and criminal conduct, including representing clients under investigation by the United States Securities Exchange Commission and/or the Department of Justice.
Whitney has extensive experience in all aspects of civil litigation, including large-scale fact and expert discovery, dispositive and non-dispositive motion practice, alternative dispute resolution, trial, and appeal. Whitney has achieved highly favorable results at the trial court—including two full defense verdicts—and appellate levels, as well as in settlement.
Whitney is active in the firm’s pro bono program and has worked for numerous clients in cases related to immigration, refugee rights, and prisoner rights.
Whitney also has served in a number of management roles at the firm, including on the firm’s Training & Career Enhancement Committee and currently serves on the Recruiting Committee.
Experience
Whitney’s experience includes representing:
Peloton – Won dismissal of securities class action alleging the company misled investors about COVID-related demand levels (S.D.N.Y.)
Twitter/X – Won dismissal of securities class action against company and its executives arising out of allegations regarding handling of misinformation and user-data metrics on the platform (C.D. Cal)
Global retail chain – Won dismissal of securities class action against company and its executives arising out of allegations regarding statements about drug-dispensation investigations and disclosures (D. Del.), affirmed by the Third Circuit
Hippo – Won summary judgment in favor of the company in founder’s dispute action alleging state-court breach-of-contract, breach-of-fiduciary-duty, California securities-law, and conversion claims (San Francisco Superior)
NextGen/QSI -- Won complete defense jury verdict in first holder’s claim to go to trial in nearly 90 years, which was named by the Daily Journal as a Top Verdict of 2022 (Orange Cty. Superior, aff’d Cal. Ct. App.).
Baxter International - Won appellate affirmance after three dismissals in trial court of breach-of-fiduciary claims against company and its in-house counsel following internal investigation of former executive (Ill. App. Ct.)
Eargo – Won dismissal of securities class action following criminal and civil investigations into insurance reimbursement practices for direct-to-consumer hearing aids, which was later affirmed by the Ninth Circuit.
OSI Systems – Won in the Ninth Circuit preserving dismissal of derivative claims against directors of security-screening designer on demand futility grounds (9th Cir.)
Quality Systems – Won dismissal with prejudice of two shareholder derivative actions on behalf of officers and directors of healthcare information-systems company, which was affirmed by the Ninth Circuit
Advanced Micro Devices (AMD) – Successfully represented AMD, a global semiconductor company, and certain directors and officers in a securities class action filed in the US District Court for the Northern District of California, regarding production of, and supply for, its microprocessing products that led to a highly favorable settlement (N.D. Cal.)
Walmart – Successfully represented Walmart in high-profile and closely watched securities class action pending in the US District Court for the Western District of Arkansas, alleging violations of Sections 10(b) and 20(a) of the Securities Exchange Act
Occam Networks – Successfully represented Occam Networks in an action against former officers and directors alleging breaches of fiduciary duty in connection with merger agreement, which settled on highly favorable terms after the start of trial (Del. Ch.)
sTec – Part of trial team that won unanimous defense verdict following jury trial on behalf of CEO of enterprise-class technology company in US$800 million SEC enforcement action alleging insider trading (C.D. Cal.)
Qualifications
Bar Qualification
California
Illinois
Education
JD, Vanderbilt University, 2011 Dean's List, Order of the Coif
BA in Political Science, University of Colorado, 2008 Dean's List
A Latham Securities and M&A Litigation team secured the dismissal with prejudice of a multibillion-dollar shareholder class action against Docusign related to the software company's post-pandemic growth prospects.
Partner Whitney Weber was recognized for earning a complete defense verdict for NextGen Healthcare in a rare "holders' claim" case and a dismissal of a federal securities class action for Peloton.
Despite a downward trend in securities case filings over the past three years, Latham & Watkins LLP has remained one of the most active law firms on the defense side, taking over the top spot from Skadden Arps Slate Meagher & Flom LLP, according to reports released by Lex Machina.
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