NEW YORK, May 16, 2024 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Integral Ad Science Holding Corp. ("IAS" or the "Company") (NASDAQ: IAS). Such investors are advised to contact Danielle Peyton at [email protected] or 646-581-9980, ext. 7980.The investigation concerns whether IAS and certain of its officers and/or directors have engaged in securities fraud or other unlawful business practices. [Click here for information about joining the class action]On February 27, 202 ...