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Why: Rosen Law Firm, a global investor rights law firm,

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<p xmlns="http://www.w3.org/1999/xhtml">Why: Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of securities of Power Solutions International, Inc. (NASDAQ:<a class="ticker" href="https://www.benzinga.com/quote/PSIX">PSIX</a>) between May 8, 2025 and March 2, 2026, inclusive (the &#34;Class Period&#34;). A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than May 19, 2026.</p><p xmlns="http://www.w3.org/1999/xhtml">So what: If you purchased Power Solutions 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.</p><p xmlns="http://www.w3.org/1999/xhtml">What to do next: To join the Power Solutions class action, go to <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=2114034916&amp;u=https%3A%2F%2Frosenlegal.com%2Fsubmit-form%2F%3Fcase_id%3D56979&amp;a=https%3A%2F%2Frosenlegal.com%2Fsubmit-form%2F%3Fcase_id%3D56979" target="_blank" rel="nofollow">https://rosenlegal.com/submit-form/?case_id=56979</a> or call Phillip Kim, Esq. toll-free at 866-767-3653 or email <a xmlns="http://www.w3.org/1999/xhtml" href="mailto:case@rosenlegal.com" target="_blank" rel="nofollow">case@rosenlegal.com</a> for information on the class action. A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than May 19, 2026. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation.</p><p xmlns="http://www.w3.org/1999/xhtml">Why Rosen Law: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Be wise in selecting counsel. The Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm has achieved, at that time, the largest ever securities class action settlement against a Chinese Company. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017. The firm has been ranked in the top 4 each year since 2013 and has recovered hundreds of millions of dollars for investors. In 2019 alone the firm secured over $438 million for investors. In 2020, founding partner Laurence Rosen was named by law360 as a Titan of Plaintiffs&#39; Bar. Many of the firm&#39;s attorneys have been recognized by Lawdragon and Super Lawyers.</p><p xmlns="http://www.w3.org/1999/xhtml">Details of the case: According to the lawsuit, throughout the Class Period, defendants made false and/or misleading statements and/or failed to disclose that: (1) Power Solutions overstated its ability to capture sales demand for its power systems solutions, particularly within the data center market; (2) Power Solutions understated the impact of its enhancements to manufacturing capacity to meet demand within the data center market, including the expected costs and the nature of the related &#34;inefficiencies&#34;; and (3) as a result of the foregoing, defendants&#39; positive statements about Power Solutions&#39; business, operations, and prospects were materially misleading and/or lacked a reasonable basis. When the true details entered the market, the lawsuit claims that investors suffered damages. </p><p xmlns="http://www.w3.org/1999/xhtml">To join the Power Solutions class action, go to <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=2114034916&amp;u=https%3A%2F%2Frosenlegal.com%2Fsubmit-form%2F%3Fcase_id%3D56979&amp;a=https%3A%2F%2Frosenlegal.com%2Fsubmit-form%2F%3Fcase_id%3D56979" target="_blank" rel="nofollow">https://rosenlegal.com/submit-form/?case_id=56979</a> or call Phillip Kim, Esq. toll-free at 866-767-3653 or email <a xmlns="http://www.w3.org/1999/xhtml" href="mailto:case@rosenlegal.com" target="_blank" rel="nofollow">case@rosenlegal.com</a> for information on the class action.</p><p xmlns="http://www.w3.org/1999/xhtml">No Class Has Been Certified. Until a class is certified, you are not represented by counsel unless you retain one. You may select counsel of your choice. You may also remain an absent class member and do nothing at this point. An investor&#39;s ability to share in any potential future recovery is not dependent upon serving as lead plaintiff.</p><p xmlns="http://www.w3.org/1999/xhtml">Follow us for updates on LinkedIn: <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=2501104597&amp;u=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fthe-rosen-law-firm&amp;a=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fthe-rosen-law-firm" target="_blank" rel="nofollow">https://www.linkedin.com/company/the-rosen-law-firm</a>, on Twitter: <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=2943850881&amp;u=https%3A%2F%2Ftwitter.com%2Frosen_firm&amp;a=https%3A%2F%2Ftwitter.com%2Frosen_firm" target="_blank" rel="nofollow">https://twitter.com/rosen_firm</a> or on Facebook: <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=1598722220&amp;u=https%3A%2F%2Fwww.facebook.com%2Frosenlawfirm%2F&amp;a=https%3A%2F%2Fwww.facebook.com%2Frosenlawfirm%2F" target="_blank" rel="nofollow">https://www.facebook.com/rosenlawfirm/</a>.</p><p xmlns="http://www.w3.org/1999/xhtml">Attorney Advertising. Prior results do not guarantee a similar outcome.</p><p xmlns="http://www.w3.org/1999/xhtml">Contact Information:</p><p xmlns="http://www.w3.org/1999/xhtml">Laurence Rosen, Esq.<br xmlns="http://www.w3.org/1999/xhtml"></br>Phillip Kim, Esq.<br xmlns="http://www.w3.org/1999/xhtml"></br>The Rosen Law Firm, P.A.<br xmlns="http://www.w3.org/1999/xhtml"></br>275 Madison Avenue, 40th Floor<br xmlns="http://www.w3.org/1999/xhtml"></br>New York, NY 10016<br xmlns="http://www.w3.org/1999/xhtml"></br>Tel: (212) 686-1060<br xmlns="http://www.w3.org/1999/xhtml"></br>Toll Free: (866) 767-3653<br xmlns="http://www.w3.org/1999/xhtml"></br>Fax: (212) 202-3827<br xmlns="http://www.w3.org/1999/xhtml"></br><a xmlns="http://www.w3.org/1999/xhtml" href="mailto:case@rosenlegal.com" target="_blank" rel="nofollow">case@rosenlegal.com</a><br xmlns="http://www.w3.org/1999/xhtml"></br><a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=1872608028&amp;u=https%3A%2F%2Fwww.rosenlegal.com%2F&amp;a=www.rosenlegal.com" target="_blank" rel="nofollow">www.rosenlegal.com</a></p>



<p xmlns="http://www.w3.org/1999/xhtml" id="PURL"><img xmlns="http://www.w3.org/1999/xhtml" title="Cision" width="12" height="12" alt="Cision" src="https://edge.prnewswire.com/c/img/favicon.png?sn=DC16754&amp;sd=2026-03-23"></img> View original content to download multimedia:<a xmlns="http://www.w3.org/1999/xhtml" id="PRNURL" rel="nofollow" href="https://www.prnewswire.com/news-releases/psix-investors-have-opportunity-to-lead-power-solutions-international-inc-securities-fraud-lawsuit-302722270.html" target="_blank">https://www.prnewswire.com/news-releases/psix-investors-have-opportunity-to-lead-power-solutions-international-inc-securities-fraud-lawsuit-302722270.html</a></p><p xmlns="http://www.w3.org/1999/xhtml">SOURCE THE ROSEN LAW FIRM, P. A.</p>

PSIX

PSIX Investors Have Opportunity to Lead Power Solutions International, Inc. Securities Fraud Lawsuit

Rosen Law Firm Initiates Class Action Against Power Solutions International

<section class="insight" data-version="1">
  <section data-block="information">
    <h3>Information</h3>
    <p>NEW YORK, March 23, 2026 /PRNewswire/ --
    
                
                        
                    
                        
                
    
Why: Rosen Law Firm, a global investor rights law firm,</p>
  </section>

  <section data-block="ai-summary-paragraph">
    <h3>AI Summary</h3>
    <p>A class action lawsuit has been filed against Power Solutions International (PSIX) by Rosen Law Firm, covering securities purchased between May 2025 and March 2026. The lawsuit alleges misleading statements regarding the company’s sales capabilities, which could significantly affect investor sentiment and stock performance in the near term.</p>
  </section>

  <section data-block="ai-summary-bullets">
    <h3>Key Points</h3>
    <ul><li>Rosen Law Firm announces a class action lawsuit against PSIX.</li><li>Lawsuit covers securities purchased from May 8, 2025, to March 2, 2026.</li><li>Investors claim PSIX made misleading statements about sales demand.</li><li>Lead plaintiff must act before May 19, 2026.</li><li>Possible compensation for affected investors without upfront fees.</li></ul>
  </section>

  <section data-block="companies-mentioned">
    <h3>Companies Mentioned</h3>
    <ul><li><strong>Power Solutions International, Inc. (PSIX)</strong>: Facing potential legal challenges could affect stock and investor sentiment.</li></ul>
  </section>

  <section data-block="category">
    <h3>Legal</h3>
    <p>This news falls under &#039;Legal&#039; as it pertains to a class action lawsuit, impacting investor trust and stock performance directly.</p>
  </section>

  <section data-block="market-moving">
    <h3>Market-Moving</h3>
    <ul><li>Continued media coverage may impact PSIX stock volatility.</li><li>Potential settlements could influence future cash flow and valuation.</li><li>A defined timeline for the lawsuit can create investor uncertainty.</li><li>Any ruling against PSIX may significantly depress the stock price.</li></ul>
  </section>

  <section data-block="key-facts">
    <h3>Key Facts</h3>
    <ul><li>Lawsuit filed by Rosen Law Firm on March 23, 2026.</li><li>Class period defined from May 8, 2025, to March 2, 2026.</li><li>Investors must file to be lead plaintiffs by May 19, 2026.</li><li>Claims include overstated sales demand and manufacturing capacity issues.</li><li>Rosen Law Firm known for significant past securities settlements.</li></ul>
  </section>

  <section data-block="trading-thesis">
    <h3>Trading Thesis</h3>
    <p>PSIX may see declining stock price due to ongoing legal challenges in the short term.</p>
  </section>
</section>


<p xmlns="http://www.w3.org/1999/xhtml"><span xmlns="http://www.w3.org/1999/xhtml" class="legendSpanClass">NEW YORK</span>, <span xmlns="http://www.w3.org/1999/xhtml" class="legendSpanClass">March 23, 2026</span> /PRNewswire/ --</p>
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<p xmlns="http://www.w3.org/1999/xhtml">Why: Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of purchasers of securities of Power Solutions International, Inc. (NASDAQ:<a class="ticker" href="https://www.benzinga.com/quote/PSIX">PSIX</a>) between May 8, 2025 and March 2, 2026, inclusive (the &#34;Class Period&#34;). A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than May 19, 2026.</p><p xmlns="http://www.w3.org/1999/xhtml">So what: If you purchased Power Solutions 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.</p><p xmlns="http://www.w3.org/1999/xhtml">What to do next: To join the Power Solutions class action, go to <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=2114034916&amp;u=https%3A%2F%2Frosenlegal.com%2Fsubmit-form%2F%3Fcase_id%3D56979&amp;a=https%3A%2F%2Frosenlegal.com%2Fsubmit-form%2F%3Fcase_id%3D56979" target="_blank" rel="nofollow">https://rosenlegal.com/submit-form/?case_id=56979</a> or call Phillip Kim, Esq. toll-free at 866-767-3653 or email <a xmlns="http://www.w3.org/1999/xhtml" href="mailto:case@rosenlegal.com" target="_blank" rel="nofollow">case@rosenlegal.com</a> for information on the class action. A class action lawsuit has already been filed. If you wish to serve as lead plaintiff, you must move the Court no later than May 19, 2026. A lead plaintiff is a representative party acting on behalf of other class members in directing the litigation.</p><p xmlns="http://www.w3.org/1999/xhtml">Why Rosen Law: We encourage investors to select qualified counsel with a track record of success in leadership roles. Often, firms issuing notices do not have comparable experience, resources, or any meaningful peer recognition. Be wise in selecting counsel. The Rosen Law Firm represents investors throughout the globe, concentrating its practice in securities class actions and shareholder derivative litigation. Rosen Law Firm has achieved, at that time, the largest ever securities class action settlement against a Chinese Company. Rosen Law Firm was Ranked No. 1 by ISS Securities Class Action Services for number of securities class action settlements in 2017. The firm has been ranked in the top 4 each year since 2013 and has recovered hundreds of millions of dollars for investors. In 2019 alone the firm secured over $438 million for investors. In 2020, founding partner Laurence Rosen was named by law360 as a Titan of Plaintiffs&#39; Bar. Many of the firm&#39;s attorneys have been recognized by Lawdragon and Super Lawyers.</p><p xmlns="http://www.w3.org/1999/xhtml">Details of the case: According to the lawsuit, throughout the Class Period, defendants made false and/or misleading statements and/or failed to disclose that: (1) Power Solutions overstated its ability to capture sales demand for its power systems solutions, particularly within the data center market; (2) Power Solutions understated the impact of its enhancements to manufacturing capacity to meet demand within the data center market, including the expected costs and the nature of the related &#34;inefficiencies&#34;; and (3) as a result of the foregoing, defendants&#39; positive statements about Power Solutions&#39; business, operations, and prospects were materially misleading and/or lacked a reasonable basis. When the true details entered the market, the lawsuit claims that investors suffered damages. </p><p xmlns="http://www.w3.org/1999/xhtml">To join the Power Solutions class action, go to <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=2114034916&amp;u=https%3A%2F%2Frosenlegal.com%2Fsubmit-form%2F%3Fcase_id%3D56979&amp;a=https%3A%2F%2Frosenlegal.com%2Fsubmit-form%2F%3Fcase_id%3D56979" target="_blank" rel="nofollow">https://rosenlegal.com/submit-form/?case_id=56979</a> or call Phillip Kim, Esq. toll-free at 866-767-3653 or email <a xmlns="http://www.w3.org/1999/xhtml" href="mailto:case@rosenlegal.com" target="_blank" rel="nofollow">case@rosenlegal.com</a> for information on the class action.</p><p xmlns="http://www.w3.org/1999/xhtml">No Class Has Been Certified. Until a class is certified, you are not represented by counsel unless you retain one. You may select counsel of your choice. You may also remain an absent class member and do nothing at this point. An investor&#39;s ability to share in any potential future recovery is not dependent upon serving as lead plaintiff.</p><p xmlns="http://www.w3.org/1999/xhtml">Follow us for updates on LinkedIn: <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=2501104597&amp;u=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fthe-rosen-law-firm&amp;a=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fthe-rosen-law-firm" target="_blank" rel="nofollow">https://www.linkedin.com/company/the-rosen-law-firm</a>, on Twitter: <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=2943850881&amp;u=https%3A%2F%2Ftwitter.com%2Frosen_firm&amp;a=https%3A%2F%2Ftwitter.com%2Frosen_firm" target="_blank" rel="nofollow">https://twitter.com/rosen_firm</a> or on Facebook: <a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=1598722220&amp;u=https%3A%2F%2Fwww.facebook.com%2Frosenlawfirm%2F&amp;a=https%3A%2F%2Fwww.facebook.com%2Frosenlawfirm%2F" target="_blank" rel="nofollow">https://www.facebook.com/rosenlawfirm/</a>.</p><p xmlns="http://www.w3.org/1999/xhtml">Attorney Advertising. Prior results do not guarantee a similar outcome.</p><p xmlns="http://www.w3.org/1999/xhtml">Contact Information:</p><p xmlns="http://www.w3.org/1999/xhtml">Laurence Rosen, Esq.<br xmlns="http://www.w3.org/1999/xhtml"></br>Phillip Kim, Esq.<br xmlns="http://www.w3.org/1999/xhtml"></br>The Rosen Law Firm, P.A.<br xmlns="http://www.w3.org/1999/xhtml"></br>275 Madison Avenue, 40th Floor<br xmlns="http://www.w3.org/1999/xhtml"></br>New York, NY 10016<br xmlns="http://www.w3.org/1999/xhtml"></br>Tel: (212) 686-1060<br xmlns="http://www.w3.org/1999/xhtml"></br>Toll Free: (866) 767-3653<br xmlns="http://www.w3.org/1999/xhtml"></br>Fax: (212) 202-3827<br xmlns="http://www.w3.org/1999/xhtml"></br><a xmlns="http://www.w3.org/1999/xhtml" href="mailto:case@rosenlegal.com" target="_blank" rel="nofollow">case@rosenlegal.com</a><br xmlns="http://www.w3.org/1999/xhtml"></br><a xmlns="http://www.w3.org/1999/xhtml" href="https://edge.prnewswire.com/c/link/?t=0&amp;l=en&amp;o=4647483-1&amp;h=1872608028&amp;u=https%3A%2F%2Fwww.rosenlegal.com%2F&amp;a=www.rosenlegal.com" target="_blank" rel="nofollow">www.rosenlegal.com</a></p>



<p xmlns="http://www.w3.org/1999/xhtml" id="PURL"><img xmlns="http://www.w3.org/1999/xhtml" title="Cision" width="12" height="12" alt="Cision" src="https://edge.prnewswire.com/c/img/favicon.png?sn=DC16754&amp;sd=2026-03-23"></img> View original content to download multimedia:<a xmlns="http://www.w3.org/1999/xhtml" id="PRNURL" rel="nofollow" href="https://www.prnewswire.com/news-releases/psix-investors-have-opportunity-to-lead-power-solutions-international-inc-securities-fraud-lawsuit-302722270.html" target="_blank">https://www.prnewswire.com/news-releases/psix-investors-have-opportunity-to-lead-power-solutions-international-inc-securities-fraud-lawsuit-302722270.html</a></p><p xmlns="http://www.w3.org/1999/xhtml">SOURCE THE ROSEN LAW FIRM, P. A.</p>

A class action lawsuit has been filed against Power Solutions International (PSIX) by Rosen Law Firm, covering securities purchased between May 2025 and March 2026. The lawsuit alleges misleading statements regarding the company’s sales capabilities, which could significantly affect investor sentiment and stock performance in the near term.

PSIX Investors Have Opportunity to Lead Power Solutions International, Inc. Securities Fraud Lawsuit

AI Summary

Sentiment Rationale

Trading Thesis

Market-Moving

Key Facts

Companies Mentioned

Legal

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