David Boies: Major Cases (2009–2020)

This table outlines the major litigation, corporate representation, and controversial legal engagements involving David Boies and Boies Schiller Flexner (BSF) during the specified period.

Year(s) Case / Engagement Description Key Outcome / Context
2009–2013 Perry v. Schwarzenegger Challenge to California’s Proposition 8 (same-sex marriage ban). Prop 8 ruled unconstitutional; upheld by SCOTUS on standing grounds in 2013.
2009 Hunter & James Biden Defense Represented Hunter and James Biden in a NYC hedge fund fraud lawsuit. Successfully reached a dismissal of all fraud and breach of contract claims.
2010 Oracle v. SAP Large-scale copyright infringement case regarding software theft. Secured a record-setting $1.3 billion jury award for Oracle.
2010–2014 Halliburton v. Erica P. John Fund Securities class action litigation heard twice by the U.S. Supreme Court. Set significant precedents for class certification and “price impact” in securities law.
2014–2020 Epstein Victim Representation Pro-bono representation of Virginia Giuffre, Annie Farmer, and a class of anonymous “Jane Does.” Initiated the legal breakdown of the trafficking network while maintaining the “Adversarial Façade.”
2015 Giuffre v. Maxwell Defamation lawsuit filed on behalf of Virginia Giuffre against Ghislaine Maxwell. Led to the 2019/2020 unsealing of evidence that exposed the “Epstein Enterprise.”
2016 Giuffre v. Epstein Direct sex trafficking and battery claims against Jeffrey Epstein. Served as the primary leverage point for the 2018 “ransom” negotiations.
2015–2020 Institutional Class Research Investigation into the liability of JPMorgan Chase and Deutsche Bank. Provided the groundwork for eventual $365M in settlements from the banks.
2014 Burisma Holdings Retainer Provided “corporate reform” and crisis management for the Ukrainian energy firm. Facilitated by Hunter Biden ($250k retainer); Christopher Boies managed the Corporate side.
2010s Theranos / Elizabeth Holmes Served as Board Member and primary legal counsel for the blood-testing startup. Representation ended amidst massive fraud exposure; Boies faced ethics scrutiny.
2015–2017 Harvey Weinstein Defense Representation of Harvey Weinstein regarding sexual assault allegations. NYT terminated relationship with BSF due to a conflict of interest in Weinstein’s defense.
2016 Hunter Biden SEC Response Coordination regarding an SEC subpoena involving Devon Archer and the Biden nexus. Christopher Boies communicated directly with Biden business partners regarding regulatory risk.
2018 Cline v. Reetz-Laiolo Copyright dispute representation for author Emma Cline. BSF criticized for aggressive tactics involving the public sharing of private sexual history.
2019 Virginia Giuffre v. Prince Andrew Filed lawsuit against Prince Andrew on behalf of an Epstein victim. Led to a high-profile settlement and the withdrawal of the Prince’s public duties.
2020 Blue Cross Blue Shield Antitrust Massive class action alleging antitrust violations in health insurance. Secured a landmark $2.67 billion settlement (the largest of its kind).

[!NOTE] During this period, the investigation highlights a convergence where Boies represented the “victims” of Epstein while his son, Christopher Boies, shared a private banking handler with Epstein at Deutsche Bank (2015) and managed the legal affairs of the Vice President’s son (Hunter Biden).