Mark W. Pearlstein

Mark W. Pearlstein: Experienced White-Collar Defense & Litigation Attorney

Mark W. Pearlstein is a highly respected legal counsel specializing in complex and high-stakes matters. With a proven track record of success in white-collar criminal defense, SEC enforcement, and complex commercial litigation, Mr. Pearlstein provides strategic guidance and aggressive representation to clients facing significant legal challenges. He is known for his meticulous approach, deep understanding of regulatory frameworks, and unwavering commitment to achieving the best possible outcome for his clients.

For over two decades, Mark has dedicated his career to navigating the intricacies of litigation, investigations, and regulatory compliance. He has consistently demonstrated expertise in defending clients against charges ranging from securities fraud and corporate misconduct to complex commercial disputes and government investigations. Mr. Pearlstein’s deep experience, combined with his leadership roles within a prominent law firm, makes him a powerful advocate for his clients.

Previously, Mr. Pearlstein served as the partner-in-charge of the Boston office and head of the Boston Trial Department, overseeing a team of experienced attorneys and managing a diverse portfolio of litigation and defense matters. This leadership experience allows him to seamlessly integrate legal strategy with operational efficiency, ensuring comprehensive and effective representation. His current role within the Firm-wide Management Committee further demonstrates his commitment to upholding the highest standards of legal excellence and firm-wide governance.

Practice Areas

• White-Collar Criminal Defense: Mr. Pearlstein possesses extensive experience defending individuals and corporations in complex criminal investigations and prosecutions related to securities fraud, accounting fraud, bribery, and other white-collar offenses.
• SEC Defense: He expertly represents clients facing investigations and enforcement actions brought by the U.S. Securities and Exchange Commission, leveraging his understanding of securities laws and regulations to aggressively defend their interests.
• Complex Commercial Litigation: Mr. Pearlstein handles intricate commercial disputes involving breach of contract, fraud, intellectual property, and other complex legal issues.
• Arbitration & Internal Investigations: He provides strategic counsel and representation in arbitrations and internal investigations, safeguarding clients from potential liability and reputational damage.
• Litigation - Health Care: Mr. Pearlstein’s expertise extends to healthcare-related litigation, offering specialized legal support in navigating the unique regulatory and compliance challenges within the healthcare industry.

Awards & Recognition

• Lawyer of the Year: Criminal Defense: White-Collar, Boston (2021 & 2018) - Recognized by *Best Attorney USA*
• Lawyer of the Year: Bet-the-Company Litigation, Boston (2016) - Recognized by *Best Attorney USA*
• Recognized: Bet-the-Company Litigation, Recognized: Commercial Litigation, Recognized: Criminal Defense: White-Collar, Recognized: Litigation - Health Care
• Practice Area: Litigation - Regulatory Enforcement (SEC, Telecom, Energy)

Special Focus Areas

• Complex Litigation: Mr. Pearlstein excels in handling highly complex legal matters requiring meticulous investigation, strategic planning, and sophisticated legal arguments.
• Federal Litigation: He has a strong track record of success in federal court litigation across a range of industries and subject matters.
• Fraud Defense: Mr. Pearlstein specializes in defending clients accused of various forms of fraud, including securities fraud, accounting fraud, and fraud against the government.
• Health Care Litigation: He offers specialized legal counsel and representation in healthcare-related litigation, focusing on regulatory compliance, fraud prevention, and patient safety issues.
• Qui Tam/False Claims Act: Mr. Pearlstein has significant experience representing clients in qui tam lawsuits alleging fraud against the government.
• SEC Enforcement: He possesses deep expertise in defending against SEC enforcement actions, understanding the nuances of securities laws and regulations.
• White-Collar Criminal Defense: Mr. Pearlstein provides comprehensive defense services to individuals and corporations accused of white-collar crimes.

Education & Credentials

Mark W. Pearlstein is a highly qualified and experienced attorney with a distinguished legal career. His dedication to excellence and commitment to his clients’ success are hallmarks of his practice. He is a member of the Firm-wide Management Committee.

Recognized Since: Recognized in Best Attorney USA since 2006

Location: Boston, Massachusetts, United States