DV Investors Have Opportunity to Lead DoubleVerify Holdings, Inc. Securities Fraud Lawsuit with the Schall Law Firm

LOS ANGELES, June 9, 2025 /PRNewswire/ -- The Schall Law Firm, a national shareholder rights litigation firm, reminds investors of a class action lawsuit against DoubleVerify Holdings, Inc. ("DoubleVerify" or "the Company") (NYSE: DV) for violations of §§10(b) and 20(a) of the Securities...