Tamberino, Frank

Frank Tamberino


New York Office

Frank Tamberino is an Associate Attorney in KSF’s New York office who focuses on securities litigation.

Prior to joining KSF, Mr. Tamberino worked in the Private Clients department of a mid-size firm in Manhattan, where he gained experience in advanced estate planning and administration.

Mr. Tamberino received his J.D. from the Fordham University School of Law, where he worked as a staff member of the Fordham International Law Journal. Prior to law school, Mr. Tamberino received his A.B. from Harvard University, graduating cum laude with High Honors in History. While at Harvard, Mr. Tamberino wrote his thesis on the resurgence of the Mafia in Sicily in the wake of World War II.


  • Fordham University School of Law, 2022, J.D.
  • Harvard University, 2017, A.D.

Bar Admissions

  • New York

Rosenbaum, Bruno

Bruno Rosenbaum


New York Office
(646) 347-9363

Bruno Rosenbaum is a partner at KSF and head of the Firm’s International Client Services & Development division, where he advises the firm’s diverse international clients in domestic and non-domestic securities litigation. Mr. Rosenbaum specializes in securities fraud class actions, international financial regulation, officers’ and directors’ fiduciary and non-fiduciary obligations, and a vast array of securities law violations where damages to shareholders have occurred and an opportunity exists to recover losses, enhance corporate governance, and protect investors against misconduct and fraud.

Prior to joining KSF, Mr. Rosenbaum worked with several major international law firms in New York, Paris, Luxembourg, and Miami, focusing on U.S. and global securities litigation, passive loss recovery opportunities and corporate transactions.  Bruno is licensed in New York, Paris and Luxembourg. Mr. Rosenbaum is fluent in English and French, conversant in German, Portuguese, and Spanish, and has elementary knowledge of Italian and Luxembourgish.  Mr. Rosenbaum received his LL.M. from Columbia Law School, where he served as editor for the Columbia Journal of European Law; an MBA and a Master II from Assas and a Master I from the Sorbonne.


  • 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
  • Luxembourg

Scott, Rhosean

Rhosean Scott is a staff attorney who focuses primarily on federal securities class action litigation.

Kuznicki, Daniel

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.

– Swick, Michael

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.

Miller, Kim

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.