Alexander Rosselli

Alexander Rosselli is a complex commercial litigator who represents clients in high-stakes business disputes in state and federal courts across the country. His experience spans contract and fiduciary duty claims, corporate and shareholder disputes, business and financial disputes, antitrust matters, healthcare litigation, and class actions.

Alexander has hands-on experience in fast-moving, procedurally complex litigation spanning multiple jurisdictions. He has taken depositions, developed case strategy, briefed summary judgment and other dispositive motions, and handled emergency proceedings involving temporary restraining orders and other forms of injunctive relief. His work includes navigating complex disputes on compressed timelines and at multiple stages of litigation.

Alexander’s corporate and shareholder experience includes representing two Benchmark Capital Partners funds and their board designee in a derivative action arising from the sale of a company. He also brings substantial antitrust experience, including representing clients in private litigation and government investigations involving the Federal Trade Commission and U.S. Department of Justice. He also has experience defending clients in putative class actions involving antitrust, consumer protection, and other claims.

Prior to joining Robins Kaplan, Alexander worked as a litigation and antitrust associate in the Chicago and Washington, D.C. offices of two global law firms and served as a law clerk to Judge Richard Young at the U.S. District Court for the Southern District of Indiana. Alexander graduated cum laude from Indiana University Maurer School of Law. Before becoming a lawyer, Alexander spent nearly a decade working on political campaigns at every level of government.

Education

• Indiana University Maurer School of Law, cum laude (2019); Indiana Journal of Constitutional Design, Associate (2017-2019)
• Macalester College, Bachelor of Arts in Political Science (2010)

Representative Matters

Represented Fairway Independent Mortgage Corporation, a mortgage lender, in a putative class action in the Middle District of Tennessee alleging algorithmic price fixing and illegal information sharing claims under Section 1 of the Sherman Act. Plaintiffs agreed to drop client from case. Client was dropped from case before filing of amended complaint. (Prior to joining Robins Kaplan LLP)

Represented AptarGroup, a pharmaceutical company, in an antirust dispute in the Southern District of California involving tying and monopolization claims under Sections 1 and 2 of the Sherman Act. (Prior to joining Robins Kaplan LLP)

Represented Keller Williams Realty, Inc. in class actions in the Western District of Missouri and Northern District of Illinois alleging a conspiracy to inflate commissions in violation of Section 1 of the Sherman Act. (Prior to joining Robins Kaplan LLP)

Represented Best Buy in multiple putative class actions in the Northern District of Illinois alleging violations of federal consumer protection laws. (Prior to joining Robins Kaplan LLP)

Represented NOW Health Group, Inc., a national manufacturer of dietary supplements, in putative class action alleging violations of state consumer protection laws. (Prior to joining Robins Kaplan LLP)

Represented two Benchmark Capital Partners funds and their board designee in derivative action in California Superior Court for Alameda County arising out of sale of the company. (Prior to joining Robins Kaplan LLP)

Defended the Chicago Transit Authority in multiple putative class actions challenging the constitutionality of the COVID-19 vaccine mandate. (Prior to joining Robins Kaplan LLP)

• CALI Award in Constitutional Law II (2018)
• Named a Next Generation Leader by the American Constitution Society (2018)

Articles

• "What Antitrust’s Indirect-Purchaser Doctrine Can Teach Tariff Refund Litigants," Corporate Compliance Insights (July 17, 2026)