Core Viewpoint - Rosen Law Firm is reminding investors who purchased PubMatic, Inc. securities between February 27, 2025, and August 11, 2025, about the upcoming lead plaintiff deadline of October 20, 2025, for a class action lawsuit [1][2]. Group 1: Class Action Details - Investors who bought PubMatic securities during the specified Class Period may be eligible for compensation without any out-of-pocket fees through a contingency fee arrangement [1]. - A class action lawsuit has already been filed, and interested parties must move the Court to serve as lead plaintiff by the October 20, 2025 deadline [2]. - The lawsuit alleges that PubMatic made false and misleading statements regarding its business operations, particularly related to a significant demand side platform buyer shifting clients to a new platform, leading to reduced ad spend and revenue [4]. Group 2: Rosen Law Firm's Credentials - Rosen Law Firm emphasizes the importance of selecting qualified legal counsel with a proven track record in securities class actions, highlighting its own success in recovering hundreds of millions for investors [3]. - The firm achieved the largest securities class action settlement against a Chinese company at the time and has been consistently ranked among the top firms for securities class action settlements since 2013 [3]. - In 2019, Rosen Law Firm secured over $438 million for investors, showcasing its capability and experience in handling such cases [3].

Core Points - Rosen Law Firm is reminding investors who purchased PubMatic, Inc. securities between February 27, 2025, and August 11, 2025, of the October 20, 2025, lead plaintiff deadline for a class action lawsuit [1] - Investors may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [1] Company Information - The lawsuit alleges that during the Class Period, PubMatic made false and misleading statements regarding its business operations, particularly related to a significant demand side platform buyer shifting clients to a new platform, leading to reduced ad spend and revenue [4] - The Rosen Law Firm has a strong track record in securities class actions, having achieved the largest settlement against a Chinese company at the time and being ranked No. 1 for securities class action settlements in 2017 [3]

Core Viewpoint - The article discusses a class action lawsuit against PubMatic, Inc. due to significant stock price decline following the company's second quarter 2025 financial report, which revealed adverse changes in ad spending from a key partner [1][2][3]. Summary by Sections Company Performance - On August 11, 2025, PubMatic reported a reduction in ad spend from one of its top Demand-Side Platform (DSP) partners, leading to a stock price drop of $2.23, or 21.1%, closing at $8.34 per share on August 12, 2025 [2]. Lawsuit Details - The class action lawsuit alleges that during the Class Period (February 27, 2025, to August 11, 2025), PubMatic's executives made materially false and misleading statements regarding the company's business and prospects. Specifically, they failed to disclose the shift of clients to a new platform by a top DSP buyer, which resulted in reduced ad spend and revenue [3][4]. Investor Actions - Investors who purchased PubMatic securities during the Class Period are encouraged to file a lead plaintiff motion by October 20, 2025, to participate in the class action lawsuit [1][4].

Core Viewpoint - A class action lawsuit has been filed against PubMatic, Inc. for alleged violations of securities laws, specifically related to misleading statements about a decline in ad spending from a major buyer [1][2]. Group 1: Lawsuit Details - The class period for the lawsuit is from February 27, 2025, to August 11, 2025, with a deadline for lead plaintiff appointments set for October 20, 2025 [2]. - The complaint alleges that PubMatic made false and misleading statements regarding its business performance, particularly concealing the loss of a top demand-side platform (DSP) buyer who shifted clients to a competitor [2]. Group 2: Shareholder Participation - Shareholders who purchased shares during the class period are encouraged to contact the law firm for potential lead plaintiff roles, although this is not a requirement for recovery [2][3]. - Once registered, shareholders will receive updates through a portfolio monitoring software at no cost [3]. Group 3: Law Firm Background - DJS Law Group specializes in securities class actions and corporate governance litigation, focusing on enhancing investor returns through advocacy [4].

Core Viewpoint - A class action securities lawsuit has been filed against PubMatic, Inc. due to alleged securities fraud affecting investors between February 27, 2025, and August 11, 2025 [1][2]. Group 1: Lawsuit Details - The lawsuit claims that PubMatic's management made false statements and concealed critical information regarding a major demand side platform buyer shifting clients to a new platform, leading to a decrease in ad spend and revenue for PubMatic [2]. - The complaint asserts that the positive statements made by the defendants about PubMatic's business and prospects were materially misleading and lacked a reasonable basis [2]. Group 2: Investor Participation - Investors who suffered losses during the specified period have until October 20, 2025, to request appointment as lead plaintiff, although participation in any recovery does not require serving as a lead plaintiff [3]. - Class members may be entitled to compensation without any out-of-pocket costs or fees, and there is no obligation to participate [3]. Group 3: Firm Background - Levi & Korsinsky, LLP has a strong track record in securities litigation, having secured hundreds of millions of dollars for shareholders over the past 20 years [4]. - The firm has been recognized in ISS Securities Class Action Services' Top 50 Report for seven consecutive years as one of the leading securities litigation firms in the United States [4].

Bragar Eagel & Squire, P.C. Litigation Partner Brandon Walker Encourages Investors Who Suffered Losses In PubMatic (PUBM) To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in PubMatic between February 27, 2025 and August 11, 2025 and would like to discuss your legal rights, call Bragar Eagel & Squire partner Brandon Walker or Marion Passmore directly at (212) 355-4648. Click here to participate in the action. NEW YORK, Oct. 06, 2025 (GLOBE NEWSWIRE) -- What’s Happenin ...

Core Points - The Gross Law Firm has issued a notice to shareholders of PubMatic, Inc. regarding a class action lawsuit for shareholders who purchased shares during the specified class period [1] - The class period is defined as February 27, 2025, to August 11, 2025, with allegations of materially false and misleading statements made by the defendants [1] - Allegations include a significant shift of clients from a top demand side platform buyer to a new platform, resulting in reduced ad spend and revenue for PubMatic [1] Summary by Sections Class Action Details - Shareholders are encouraged to contact the Gross Law Firm for possible lead plaintiff appointment, which is not required for recovery [1] - The deadline for shareholders to register for the class action is October 20, 2025 [2] - Registered shareholders will receive updates through portfolio monitoring software throughout the case lifecycle [2] Legal Representation - The Gross Law Firm is a nationally recognized class action law firm focused on protecting investors' rights against deceit and fraud [3] - The firm aims to ensure companies adhere to responsible business practices and seeks recovery for investors who suffered losses due to misleading statements [3]

Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In PubMatic To Contact Him Directly To Discuss Their Options If you purchased or acquired securities in PubMatic between February 27, 2025 and August 11, 2025 and would like to discuss your legal rights, call Faruqi & Faruqi partner Josh Wilson directly at 877-247-4292 or 212-983-9330 (Ext. 1310). [You may also click here for additional information] NEW YORK, Oct. 05, 2025 (GLOBE NEWSWIRE) -- Far ...

Core Viewpoint - Rosen Law Firm is reminding investors who purchased PubMatic, Inc. securities during the specified Class Period of the upcoming lead plaintiff deadline for a class action lawsuit [1] Group 1: Class Action Details - The Class Period for the lawsuit is from February 27, 2025, to August 11, 2025, and the lead plaintiff deadline is October 20, 2025 [1] - Investors who purchased PubMatic securities during this period may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [1] Group 2: Legal Representation - Rosen Law Firm emphasizes the importance of selecting qualified legal counsel with a successful track record in securities class actions [3] - The firm has achieved significant settlements in the past, including the largest securities class action settlement against a Chinese company at the time and has consistently ranked highly in securities class action settlements [3] Group 3: Case Allegations - The lawsuit alleges that PubMatic made false and misleading statements regarding its business operations, particularly related to a top demand side platform buyer shifting clients to a new platform, leading to reduced ad spend and revenue [4] - The misleading statements resulted in investor damages when the true details became public [4]

New York, New York--(Newsfile Corp. - October 3, 2025) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of PubMatic, Inc. (NASDAQ: PUBM) between February 27, 2025 and August 11, 2025, both dates inclusive (the "Class Period"), of the important October 20, 2025 lead plaintiff deadline.SO WHAT: If you purchased PubMatic securities during the Class Period you may be entitled to compensation without payment of any out of pocket fees or costs through a contingency fee ar ...