DiCello Levitt Partner Steven Groopman Appointed Interim Co-Lead Counsel in CoStar Antitrust Litigation
RICHMOND, Va. — A federal judge has appointed DiCello Levitt Partner Steven L. Groopman as Interim Co-Lead Counsel in multidistrict antitrust litigation against CoStar Group, Inc. and CoStar Realty Information, Inc. U.S. District Judge David J. Novak approved the plaintiffs’ leadership structure on August 27, 2026, appointing Groopman alongside Natasha J. Fernández-Silber of Edelson PC … Continued