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Bruno Rosenbaum is a partner at KSF in New York and manages the Firm’s European business development operations. He assists institutional investors on navigating complex cross-border disputes, shareholder litigation, and corporate governance matters, ensuring clients maximize their legal remedies in both domestic and global markets.
With deep expertise in securities litigation, arbitration, and passive claims filing, Mr. Rosenbaum works closely with asset managers, pension funds, and sovereign wealth funds. He assists clients in evaluating opportunities to recover investment losses through a range of legal avenues, including U.S. class actions, opt-out cases, and non-U.S. collective actions across North America, Europe, Asia, Australia, and Brazil.
Mr. Rosenbaum has played an integral role in a number of high-profile cases, guiding clients through litigation strategies tailored to their specific jurisdictions and regulatory environments. Before joining KSF, he practiced at leading international law firms in New York, Paris, Luxembourg, and Miami, focusing on securities litigation, international arbitration, and corporate transactions. His multilingual proficiency—he speaks seven languages—allows him to effectively bridge legal and cultural differences when advising a global client base.
Mr. Rosenbaum is a frequent speaker at investor conferences throughout Europe, where he provides insights on shareholder litigation, corporate governance, and investment loss recovery. He regularly engages with institutional investors, asset managers, and pension funds to discuss emerging trends, cross-border litigation strategies, and the evolving regulatory landscape affecting investor rights.
A graduate of Columbia Law School, where he served as an editor for the Columbia Journal of European Law, Mr. Rosenbaum also holds an MBA and a Master II from Panthéon-Assas Paris II and a Master I from Panthéon-Sorbonne Paris I.
* Our Luxembourg representative office is not a law firm and does not provide legal services.
Education
- LL.M., Columbia Law School
- M.B.A., Panthéon-Assas Paris II
- Master II, Panthéon-Assas Paris II
- Master I, Panthéon-Sorbonne Paris I
Bar Admissions
- New York
- Paris
- Formerly admitted in Luxembourg (currently non-practicing)
Rhosean Scott is a staff attorney who focuses primarily on federal securities class action litigation.
Daniel Kuznicki, Of Counsel in KSF’s New York office focuses on securities litigation, representing shareholders in class actions concerning allegations of securities fraud and breaches of fiduciary duties in connection with corporate governance and mergers and acquisitions.
Michael A. Swick is a co-founding partner of KSF and heads the firm’s case starting department, overseeing case evaluation and initiation in the firm’s securities, shareholder derivative and mergers & acquisitions practice groups. Prior to founding KSF, Mr. Swick had a distinguished career working at several of the nation’s premiere class action litigation firms.
Kim E. Miller is a KSF partner who specializes in securities litigation and other complex class action litigation. Ms. Miller also supervises the New York City office of KSF. Prior to joining the firm in 2006, Ms. Miller was a partner at one of the nation’s leading plaintiff class action firms.