Sabri Siraj is an antitrust and complex litigation attorney who focuses his practice on representing companies and individuals in high-stakes disputes, government investigations, and regulatory matters. He worked with the Kraft Group and the New England Patriots — experience that shapes how he thinks about competition, risk, and strategy in competitive and regulated environments. After graduating from Harvard Law, he went on to train at Davis Polk & Wardwell LLP before joining Bona Law's antitrust practice.
Sabri represents clients in antitrust matters, class action and multi-district litigation, business-to-business disputes, white-collar defense, and governmental and internal investigations. He has represented companies and individuals before the SEC, DOJ, and FTC, helping clients navigate matters where outcomes turn on judgment, credibility, and advocacy.
While in law school, Sabri co-founded Pembe, a nonprofit organization dedicated to mentoring aspiring law students through the admissions process and expanding access to legal careers.
Education
J.D., Harvard Law School
American Community Foundation Scholar
Editor, Journal of Entertainment and Sports Law
Research Assistant to Professor Ronald Sullivan
Legal Fellow with The New England Patriots, The Kraft Group
Crimmigration Clinic
Harvard Defenders
B.A., Arizona State University
Political Science, Summa Cum Laude
Dean’s List; Dean’s Scholar
Admissions
New York
U.S. District Court, Southern District of New York
U.S. District Court, Eastern District of New York
Representative Matters
- Represented Zulily in federal antitrust lawsuit against Amazon alleging that Amazon targeted Zulily as part of an overarching scheme to eliminate price competition among all online retailers.
- Federal antitrust action on behalf of ready-mix concrete companies alleging price-fixing and group-boycott conspiracies in the cement and ready-mix industries.
- Defense of a turkey processor in a nationwide price-fixing class action involving allegations of an industry-wide pricing conspiracy and Agri Stats data-exchange practices.
- Advised client and affiliated property owners in a civil enforcement action brought by the City of Santa Monica concerning residential leasing and short-term rental regulations.
- Defense of client against implied-partnership and breach-of-contract claims arising from competition in the market for software platforms serving school and community education programs.
- Advised a nutritional supplement manufacturer regarding potential claims against a former distributor involving unauthorized sales, pricing misrepresentations, and related brand-harm issues. Evaluated contract, false advertising, unfair competition, and trademark-related claims and provided strategic pre-litigation counseling.
- Advised a consumer-products company regarding website privacy and tracking-related claims, including alleged violations of the California Invasion of Privacy Act. Provided strategic counseling concerning demand letters, arbitration matters, and privacy-compliance issues arising from a series of tester-plaintiff demands and complaints.
- Represented credit-repair companies in a commercial contract dispute involving referral and revenue-sharing agreements for credit-monitoring services. Litigated claims and counterclaims concerning contract termination, withheld commissions, alleged consumer-disclosure practices, and related business tort and consumer-protection issues.
- Represented automated packaging-equipment companies in a trade-secret, contract, and unfair-competition dispute involving former executives accused of misappropriating confidential customer, pricing, and technical information to compete through a rival enterprise. Assisted the clients in achieving a negotiated settlement.
- Represented a former city council candidate in an appeal arising from a defamation action and disputed settlement agreement. The matter involved enforcement of a mediated settlement, confidentiality provisions, and related issues concerning the interpretation and enforceability of settlement terms under California law.
- Represented a data analytics firm in a federal antitrust action against a retail-data competitor and its subsidiaries in the natural and organic consumer packaged goods market.
- Represented a Tony Award-winning theatrical producer in an antitrust action arising from an alleged union group boycott.
- Represented a leading social media company in connection with an FTC investigation concerning its user privacy framework.
Publications
- Co-author, “Failed Accountability: The Unknown Cost of Immigration Detention in Massachusetts” (January 2020, Harvard Law School Crimmigration Clinic)
Articles
- Comparing Antitrust Review of the Paramount-Warner Brothers Transaction by the US and the UK
- Key Takeaways from the 2026 ABA Antitrust Law Section Spring Meeting
- The Paramount–Warner Bros. Deal: What It Signals for Antitrust Merger Review in Consolidating Industries
- Understanding Antitrust Scrutiny: Lessons from United States v. American Airlines and JetBlue
- Unpacking the Implications of the FTC’s Antitrust Case Against Amazon for Online Marketplace Competition