Marian P. Rosner is a senior partner in Wolf Popper LLP, (“Wolf Popper” or “the Firm”). She is the chairperson of the Firm’s securities litigation department and also serves as a member of the three-person Executive Committee. Ms. Rosner is a graduate of New York University (B.A., 1970) and from Brooklyn Law School (J.D., 1973). She served as an Assistant Corporation Counsel for the City of New York Law Department, General Litigation Division, before joining Wolf Popper in 1976.  She became a partner in 1981.

Ms. Rosner has litigated securities class actions for over thirty (30) years and is one of the few women lawyers at the top of her field.  Ms. Rosner also has extensive experience under the Employee Retirement Income Security Act (ERISA), and has been involved as co-lead counsel in several ERISA cases. Ms. Rosner’s cases, both prior to and subsequent to the enactment of the Private Securities Law Reform Act (“PSLRA”), have involved  complex securities litigation involving accountants, underwriters, law firms, venture capital defendants, as well as complicated factors related to bankruptcies, insurance policies and other related issues. Many of Ms. Rosner’s cases have been litigated intensely until the eve of the trial with the classes recovering a substantial percentage of damages compared to the national average.  She has recovered over a billion dollars for her clients.