NEW YORK, May 29, 2025 (GLOBE NEWSWIRE) -- Wolf Haldenstein Adler Freeman & Herz LLP announces that a securities class action lawsuit has been filed against DoubleVerify Holdings, Inc. .(“DoubleVerify” or the “Company”) (NYSE: DV) The lawsuit is on behalf of individuals or entities that purchased or acquired DoubleVerify securities between November 10, 2023, and February 27, 2025 (the “Class Period”). PLEASE CLICK HERE TO JOIN THE CASE AND SUBMIT CONTACT INFORMATION Key Allegations in the Complaint: Ad Spe ...