核心观点 - 律师事务所Bragar Eagel & Squire代表投资者对PubMatic提起集体诉讼 指控公司在2025年2月27日至8月11日期间发布虚假和误导性陈述 未披露重要客户流失对业务的重大不利影响[2][7] 诉讼背景 - 诉讼于美国加州北部地区法院提起 涵盖2025年2月27日至8月11日期间购入PubMatic证券的投资者[2] - 投资者申请担任首席原告的截止日期为2025年10月20日[2] 具体指控 - 公司未披露某顶级DSP买家正在将大量客户转移至采用不同库存评估标准的新平台[7] - 该客户转移导致来自该顶级DSP买家的广告支出和收入减少[7] - 公司关于业务运营和前景的积极陈述因此缺乏合理基础且存在 materially misleading[7] 股价影响 - 2025年8月11日盘后发布Q2财报后 股价次日下跌2.23美元(21.1%)至8.34美元[7] - 当日出现异常 heavy trading volume[7] 公司披露内容 - CFO Steven Pantelick承认业绩展望反映"顶级DSP合作伙伴广告支出减少"[7] - CEO Rajeev Goel证实顶级DSP买家转移"大量客户"至新平台 造成significant headwinds[7] - 公司需优化每日数百亿广告印象的优先级管理以应对库存估值变化[7]

NEW YORK, Sept. 29, 2025 (GLOBE NEWSWIRE) -- The Gross Law Firm issues the following notice to shareholders of PubMatic, Inc. (NASDAQ: PUBM). Shareholders who purchased shares of PUBM during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery. CONTACT US HERE: https://securitiesclasslaw.com/securities/pubmatic-inc-loss-submission-form/?id=169641&from=3 CLASS PERIOD: February 27, 202 ...

Accessibility StatementSkip Navigation NEW YORK, Sept. 29, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of PubMatic, Inc. (NASDAQ: PUBM). Shareholders who purchased shares of PUBM during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery. CONTACT US HERE: https://securitiesclasslaw.com/securities/pubmatic-inc-loss-submission-form/?id=169607&fr ...

NEW YORK, Sept. 28, 2025 (GLOBE NEWSWIRE) -- 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 arrangement. ...

Accessibility StatementSkip Navigation LOS ANGELES, Sept. 26, 2025 /PRNewswire/ -- The Law Offices of Frank R. Cruz announces that investors with losses related to PubMatic, Inc. ("PubMatic" or the "Company") (NASDAQ: PUBM) have opportunity to lead the securities fraud class action lawsuit. IF YOU ARE AN INVESTOR WHO SUFFERED A LOSS IN PUBMATIC, INC. (PUBM), CLICK HERE BEFORE OCTOBER 20, 2025 (THE LEAD PLAINTIFF DEADLINE) TO PARTICIPATE IN THE ONGOING SECURITIES FRAUD LAWSUIT. What Is The Lawsuit About? ...

Accessibility StatementSkip Navigation https://zlk.com/pslra-1/pubmatic-inc-lawsuit-submission-form?prid=169364&wire=4 PUBM investors may also contact Joseph E. Levi, Esq. via email at [email protected] or by telephone at (212) 363-7500. WHAT'S NEXT? If you suffered a loss in PubMatic, Inc. during the relevant time frame, you have until October 20, 2025 to request that the Court appoint you as lead plaintiff. Your ability to share in any recovery doesn't require that you serve as a lead plaintiff. NO C ...

Sep 25, 2025 4:55 PM Eastern Daylight Time Pubmatic, Inc. INVESTOR ALERT: Kirby McInerney LLP Notifies Pubmatic, Inc. Investors of Upcoming Lead Plaintiff Deadline in Class Action Lawsuit Share NEW YORK--(BUSINESS WIRE)--Kirby McInerney LLP reminds Pubmatic, Inc. ("Pubmatic†or the "Company†) (NASDAQ:PUBM) investors of the October 20, 2025 deadline to seek the role of lead plaintiff in a pending federal securities class action. If you purchased or otherwise acquired Pubmatic securities, have information, o ...

NEW YORK, Sept. 25, 2025 (GLOBE NEWSWIRE) -- Levi & Korsinsky, LLP notifies investors in PubMatic, Inc. ("PubMatic, Inc." or the "Company") (NASDAQ: PUBM) of a class action securities lawsuit. CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of PubMatic, Inc. investors who were adversely affected by alleged securities fraud between February 27, 2025 and August 11, 2025. Follow the link below to get more information and be contacted by a member of our team: https://zlk.com/pslra-1/pubmatic-inc ...

LOS ANGELES--(BUSINESS WIRE)--PubMatic, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights – PUBM. ...

Accessibility StatementSkip Navigation NEW YORK, Sept. 25, 2025 /PRNewswire/ -- The Gross Law Firm issues the following notice to shareholders of PubMatic, Inc. (NASDAQ: PUBM). Shareholders who purchased shares of PUBM during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointment. Appointment as lead plaintiff is not required to partake in any recovery. CONTACT US HERE: https://securitiesclasslaw.com/securities/pubmatic-inc-loss-submission-form/?id=168870&fr ...