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
NEW YORK — DiCello Levitt LLP, along with co‑counsel Webster Book LLP and Sperling Kenny Nachwalter, LLC, has filed the first antitrust class action challenging CoStar Group, Inc. and CoStar
