ROSENBERG v. JPMORGAN CHASE & CO.

SJC-12973.

487 Mass. 403 (2021)

JOHAN ROSENBERG v. JPMORGAN CHASE & CO. & others.

Supreme Judicial Court of Massachusetts, Suffolk.

May 11, 2021.

Corrected May 21, 2021.


Attorney(s) appearing for the Case

Tejinder Singh , of Maryland, for the plaintiff.

Robert N. Hochman , of Illinois ( David G. Jorgensen & Holly A. Harrison , of Illinois, Susanna Buergel , of New York, Matthew D. Benedetto , of California, Paul J. Murphy , Carol A. Starkey , Megan E. Barriger , & Kathryn L. Alessi also present) for the defendants.

The following submitted briefs for amici curiae:

Ben Robbins & Martin J. Newhouse for New England Legal Foundation.

Ian D. Roffman , Thomas J. Carey, Jr. , & David K. Bastian for Greater Boston Chamber of Commerce.

Sheri Littlefield , of New York, Patrick T. Egan , Justin N. Saif , & Corey W. Silva for CFA Institute.

Jacklyn DeMar , of the District of Columbia, & Sonya A. Rao for Taxpayers Against Fraud Education Fund.

Present: BUDD, C.J., GAZIANO, LOWY, CYPHER, WENDLANDT, & GEORGES, JJ.


The Massachusetts False Claims Act, G. L. c. 12, §§ 5A-5O (MFCA), authorizes a private party to bring an action alleging that a person has committed a fraud on the Commonwealth in connection with a claim for payment under a government program. Such an action may be a valuable tool to shine a light on fraudulent behavior that...

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