Monolithic Power Systems, Inc. USDC – Western District of Washington FEBRUARY 5, 2025 CLASS PERIOD: february 8, 2024 – november 8, 2024LEAD PLAINTIFF DEADLINE: april 7, 2025 Please complete the form below to contact Kaplan Fox regarding the Monolithic Power Investigation: Join a Case First Name * Last Name * Email Address * Phone Number * Ticker Symbol Or Company Name * Please Insert Your Estimation Of Losses In USD * Are you a current or former employee of the company mentioned having traded above? * Yes No Captcha Submit If you are human, leave this field blank. Principle Contacts Jeffrey P. Campisi JCampisi@kaplanfox.comPamela MayerPMayer@kaplanfox.comLaurence D. KingLKing@kaplanfox.com Kaplan Fox & Kilsheimer LLP Alerts Investors to a Securities Class Action Against Monolithic Power Systems, Inc. (MPWR) – Deadline is April 7, 2025 Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Monolithic Power Systems, Inc. (“Monolithic Power” or the “Company”) (NASDAQ: MPWR) on behalf of all purchasers of Monolithic Power common stock between February 8, 2024 and November 8, 2024, inclusive (the “Class Period”). CLICK HERE TO JOIN THE CASE If you are an investor in Monolithic Power and have suffered losses, you may CLICK HERE to contact us. You may also contact Kaplan Fox by emailing jcampisi@kaplanfox.com or by calling (212) 329-8571. DEADLINE REMINDER: If you are a member of the proposed Class, you may move the court no later than April 7, 2025 to serve as a lead plaintiff for the purported class. If you have losses we encourage you to contact us to learn more about the lead plaintiff process. You need not seek to become a lead plaintiff in order to share in any possible recovery. The complaint alleges, among other things, that throughout the Class Period, Defendants made false and/or misleading statements and/or failed to disclose that (i) Monolithic Powers’ voltage regulator modules and power management integrated circuits were suffering from significant performance and quality control issues; (ii) these defects had, in turn, negatively impacted the performance of certain products offered by Nvidia in which such products were used; (iii) Monolithic Power had failed to adequately address and resolve known issues affecting the performance of the power management solutions Monolithic Power Systems supplied to Nvidia; and (iv) Monolithic Power relationship with Nvidia had been irreparably damaged due to the significant performance and quality control problems affecting the products it supplied to Nvidia and Monolithic Power Systems’ failure to adequately address such issues. Furthermore, the complaint alleges that on October 30, 2024, Monolithic Power released its third quarter 2024 financial results, disclosing that its Enterprise Data revenue had declined sequentially during the quarter to $184 million, missing consensus estimates by nearly 13%, and that during the corresponding conference call, the Company’s Chief Financial Officer, Bernie Blegen, revealed that customer orders had fallen materially below recent historical trends, which had negatively impacted the Company’s Enterprise Data revenues and was set to limit segment growth in the upcoming quarter to low single digits. Following this news, the price of Monolithic Powers’ stock fell $160.51 per share, over 17%, to close at $759.30 per share on October 31, 2024. Then, on November 11, 2024, the complaint alleges that Edgewater Research analysts published a report “revealing that Nvidia had canceled half of its outstanding Monolithic orders and intended to eliminate the Company’s allocation to most variants of its next-generation Blackwell chips due to ‘[p]erformance issues’ with the Company’s products.” On this news, the price of Monolithic Powers’ stock fell $113.99 per share, nearly 15%, to close at $647.31 per share on November 11, 2024. WHY CONTACT KAPLAN FOX Kaplan Fox is a leading national law firm focusing on complex litigation with offices in New York, Oakland, Los Angeles, Chicago and New Jersey. With over 50 years of experience in securities litigation, Kaplan Fox offers the professional experience and track record that clients demand. Through prosecuting cases on the federal and state levels, Kaplan Fox has successfully shaped the law through winning many important decisions on behalf of our clients. For more information about Kaplan Fox & Kilsheimer LLP, you may visit our website at www.kaplanfox.com. This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules. If you have any questions about this Notice, your rights, or your interests, please contact: CONTACT: Jeffrey P. CampisiKAPLAN FOX & KILSHEIMER LLP800 Third Avenue, 38th FloorNew York, New York 10022(212) 329-8571jcampisi@kaplanfox.com Laurence D. KingKAPLAN FOX & KILSHEIMER LLP1999 Harrison Street, Suite 1560Oakland, California 94612(415) 772-4704lking@kaplanfox.com Connect with Kaplan Fox. Receive a complimentary case review now. Contact Us Monolithic Power Systems, Inc. See the Case TELUS International Inc. See the Case Polestar Automotive Holding UK PLC See the Case Walgreens Boots Alliance, Inc. See the Case Crocs, Inc. See the Case Electronic Arts Inc. See the Case FTAI Aviation Ltd. See the Case Innovative Industrial Properties, Inc. 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