Masimo Corporation USDC – Southern District of California August 30, 2023 Class Period: 2/28/2023 – 7/17/2023Lead Plaintiff Deadline: October 23, 2023 Join Investigation Principle Contacts Pamela MayerPMayer@kaplanfox.comLaurence D. KingLKing@kaplanfox.com MASIMO CORP. INVESTOR ALERT: Kaplan Fox & Kilsheimer LLP Notifies Masimo Investors of a Class Action Lawsuit and Upcoming Deadline August 30, 2023 – Kaplan Fox & Kilsheimer LLP notifies investors that a complaint has been filed on behalf of purchasers or acquirers of Masimo Corp. (“Masimo” or the “Company”) (NASDAQ: MASI) common stock between February 28, 2023 and July 17, 2023, inclusive (the “Class Period”). Click Here to Join Investigation. If you acquired Masimo common stock during the Class Period and would like to discuss this case, please click here. You may also contact us by emailing pmayer@kaplanfox.com or calling (646) 315-9003. If you are a member of the proposed Class, you may move the court no later than October 23, 2023 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. On July 17, 2023, after the market closed, Masimo issued a press release announcing its preliminary financial results for the second quarter of fiscal 2023. The press release disclosed lower-than expected revenue for the second quarter of 2023. The company blamed the healthcare-related revenue shortfall on multiple factors including elevated sensor inventories due to past discounting. The company blamed the non-healthcare revenue shortfall on the decline in demand previously seen in lower-end consumer categories extending into premium and luxury audio categories. According to the complaint, a number of well-known analysts downgraded the Company’s stock and/or lowered their price targets in response to Masimo’s disclosures. Additionally, the complaint alleges that one analyst wrote “[w]e’re not often left flummoxed, but today’s pre-announcement certainly qualifies[,]” and also stated that the multitude of factors cited raises several questions, including “the persistence of elevated channel inventory (and secondarily how/why this inventory managed to move as high as it did)[.]” Following this news, on July 18, 2023 the price of Masimo common stock fell $29.43 per share, or 20%, to close at $117.73 per share on heavy trading volume. 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 complex 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: Pamela MayerKAPLAN FOX & KILSHEIMER LLP800 Third Avenue, 38th FloorNew York, New York 10022(646) 315-9003E-mail: pmayer@kaplanfox.com Laurence D. KingKAPLAN FOX & KILSHEIMER LLP1999 Harrison Street, Suite 1560Oakland, California 94612(415) 772-4704Fax: (415) 772-4707E-mail: lking@kaplanfox.com Connect with Kaplan Fox. Receive a complimentary case review now. Contact Us Integra LifeSciences Holdings Corporation See the Case Eos Energy Enterprises, Inc. See the Case Shift4 Payments, Inc. See the Case Hawaiian Electric Industries, Inc. See the Case Masimo Corporation See the Case Hayward Holdings, Inc. See the Case NAPCO Security Technologies, Inc. See the Case Blink Charging Co. See the Case Sea Limited See the Case Baxter International, Inc. See the Case RTX Corporation See the Case BioXcel Therapeutics, Inc. See the Case