New York, New York--(Newsfile Corp. - August 11, 2026) - Kaplan Fox &amp; Kilsheimer LLP announces that a class action lawsuit has been filed against Pentair plc (&#34;Pentair&#34; or the &#34;Company&#34;) (NYSE:PNR)

<p>New York, New York--(Newsfile Corp. - August 11, 2026) - <a href="https://api.newsfilecorp.com/redirect/kXVQVCVKvo">Kaplan Fox &#38; Kilsheimer LLP</a> announces that a class action lawsuit has been filed against Pentair plc ("Pentair" or the "Company") (NYSE:<a class="ticker" href="https://www.benzinga.com/quote/PNR">PNR</a>) on behalf of investors that purchased or otherwise acquired Pentair securities between April 28, 2026 and July 14, 2026 (the "Class Period").</p><p style="text-align: center;"><a href="https://api.newsfilecorp.com/redirect/B5oOoFpXOG">CLICK HERE TO JOIN THE CASE</a></p><p><b>If you are an investor in Pentair and have suffered losses, you may </b><a href="https://api.newsfilecorp.com/redirect/5WVzVc5w0y"><b>CLICK HERE</b></a><b> to contact us. You may also contact Kaplan Fox by emailing </b><a href="mailto:pmayer@kaplanfox.com"><b>pmayer@kaplanfox.com</b></a><b> or by calling (646) 315-9003.</b></p><p><b>DEADLINE REMINDER: </b>If you are a member of the proposed Class, you may move the court <u><b>no later than October 2, 2026</b></u> 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.</p><p>The complaint alleges that on July 14, 2026, after the market closed, Pentair released its preliminary second quarter 2026 financial results, disclosing that "the [C]ompany estimates that the destocking of inventory in the Pool channel negatively impacted Pool segment sales by approximately $170 million and Pool segment income by approximately $105 million." The Company also announced the departure of its Chief Financial Officer, effective immediately. On July 15, 2026, Pentair's stock price fell $11.35, or 15%, to close at $64.33 per share. </p><p><b>WHY CONTACT KAPLAN FOX?</b></p><p>Kaplan Fox &#38; Kilsheimer LLP is a nationally recognized law firm focused on complex litigation, with offices in New York, Oakland, Los Angeles, Chicago, and New Jersey. Founded in 1956, the firm has spent more than 50 years prosecuting securities, antitrust, and consumer protection actions in federal and state courts nationwide, recovering more than $10 billion for clients and the classes it has represented.</p><p>Kaplan Fox is widely regarded as one of the nation's premier plaintiffs' securities litigation firms and has received recognition from Chambers and Partners, Benchmark Litigation, Super Lawyers, and Lawdragon. Serving as lead or co-lead counsel in many landmark cases, the firm has secured some of the largest recoveries in the history of securities litigation, including a $2.425 billion recovery on behalf of Bank of America shareholders in <i>In re Bank of America</i>&#8212;the largest recovery ever obtained for claims under Section 14(a) of the Securities Exchange Act&#8212;$800 million recovered for the Arkansas Teacher Retirement System and other pension funds in <i>ATRS v. Allianz Global Investors</i>, and a $475 million settlement in <i>In re Merrill Lynch</i>.</p><p>For decades, Kaplan Fox has represented public pension funds, institutional investors, businesses, and individuals in high-stakes litigation. Through its successful advocacy and precedent-setting victories, the firm has helped shape important areas of securities and corporate law while advancing accountability and protecting investor interests.</p><p>This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules. Past results do not guarantee future outcomes.</p><p>If you have any questions about this Notice, your rights, or your interests, please contact:</p><div id="contactInfo"><p><b>CONTACT:</b><br />Pamela A. Mayer<br /><a href="https://api.newsfilecorp.com/redirect/LqNVNIDQRw">KAPLAN FOX &#38; KILSHEIMER LLP</a><br />800 Third Avenue, 38th Floor<br />New York, New York 10022<br />(646) 315-9003<br /><a href="mailto:pmayer@kaplanfox.com">pmayer@kaplanfox.com</a></p><p>Laurence D. King<br /><a href="https://api.newsfilecorp.com/redirect/oPv5vCvKq0">KAPLAN FOX &#38; KILSHEIMER LLP</a><br />1999 Harrison Street, Suite 1501<br />Oakland, California 94612<br />(415) 772-4704<br /><a href="mailto:lking@kaplanfox.com">lking@kaplanfox.com</a></p></div><p>Contacting or submitting information to Kaplan Fox &#38; Kilsheimer LLP does not create an attorney-client relationship, nor an obligation on the part of Kaplan Fox to retain you as a client.</p><p><a href="https://api.newsfilecorp.com/redirect/OArjrC3Bx2">https://www.kaplanfox.com/case/pentair-plc-investor-alert-learn-more-now/</a></p><p id="corporateNewsLogoContainer"><img src="https://images.newsfilecorp.com/files/12532/308907_c0ce895cc4e14afe_logo.jpg" id="corporateNewsLogo" alt="Corporate Logo" /></p><p id="corporateLinkBack">To view the source version of this press release, please visit <a href="https://api.newsfilecorp.com/redirect/PqVvVIq5Zq">https://www.newsfilecorp.com/release/308907</a></p><p><img src="https://api.newsfilecorp.com/newsinfo/308907/197" alt="" /></p>

Kaplan Fox Encourages Pentair plc (PNR) Investors with Losses to Contact the Firm Before October 2, 2026

Pentair Faces Securities Class Action After Destocking-Driven Q2 Results

PHILADELPHIA, Aug. 11, 2026 /PRNewswire/ -- National plaintiffs&#39; law firm Berger Montague PC announces it is investigating potential claims on behalf of investors in Pentair plc (NYSE:PNR) (&#34;Pentair&#34; or the

Berger Montague PC Investigating Potential Claims on Behalf of Investors in Pentair plc (NYSE: PNR)

LOS ANGELES, Aug.  11, 2026  (GLOBE NEWSWIRE) -- Schall, Brown &amp; Schwartz LLP (&#34;SBS&#34;), a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Pentair plc

PNR Investors Have Opportunity to Lead Pentair plc Securities Fraud Lawsuit with SBS Law

<section class="insight" data-version="1">
  <section data-block="information">
    <h3>Information</h3>
    <p>New York, New York--(Newsfile Corp. - August 11, 2026) - Kaplan Fox &amp;amp; Kilsheimer LLP announces that a class action lawsuit has been filed against Pentair plc (&amp;#34;Pentair&amp;#34; or the &amp;#34;Company&amp;#34;) (NYSE:PNR)</p>
  </section>

  <section data-block="ai-summary-paragraph">
    <h3>AI Summary</h3>
    <p>A securities class-action has been filed against Pentair (PNR) for alleged misstatements during April 28–July 14, 2026. The complaint cites Pool channel destocking—approximately $170 million in lost sales and $105 million in lost income—and notes the CFO&#039;s immediate departure. Following the preliminary Q2 results, PNR fell about 15%, highlighting near-term governance and potential litigation-cost risks.</p>
  </section>

  <section data-block="ai-summary-bullets">
    <h3>Key Points</h3>
    <ul><li>Pentair hit by securities class action (Apr 28–Jul 14, 2026).</li><li>Destocking in Pool channel cited: $170M sales, $105M income impact.</li><li>CFO departure announced; stock dropped 15% after the results.</li><li>Lead plaintiff deadline Oct 2, 2026; Kaplan Fox leads the case.</li></ul>
  </section>

  <section data-block="companies-mentioned">
    <h3>Companies Mentioned</h3>
    <ul><li><strong>Pentair plc (PNR)</strong>: Subject of the securities class-action filing; potential litigation costs and governance risk.</li><li><strong>Kaplan Fox &amp; Kilsheimer LLP (N/A)</strong>: Plaintiff law firm behind the action; may drive ongoing headlines and investor interest.</li></ul>
  </section>

  <section data-block="category">
    <h3>Legal</h3>
    <p>Category: Legal. Fits as a plaintiff-led securities lawsuit with governance and cost implications for Pentair, potentially affecting valuation and risk perception.</p>
  </section>

  <section data-block="market-moving">
    <h3>Market-Moving</h3>
    <ul><li>Lawsuit may trigger reserves or settlement costs affecting near-term earnings.</li><li>CFO departure adds governance risk and potential further scrutiny.</li><li>15% stock drop after results suggests ongoing overhang; headlines likely.</li><li>Lead plaintiff deadline Oct 2, 2026 could sustain headlines.</li></ul>
  </section>

  <section data-block="key-facts">
    <h3>Key Facts</h3>
    <ul><li>Class Period: Apr 28, 2026 – Jul 14, 2026.</li><li>Preliminary Q2 results released July 14, 2026; CFO departure announced.</li><li>Destocking in Pool channel: sales down about $170 million; income down about $105 million.</li><li>PNR stock closed at $64.33 on July 15, 2026, down 15%.</li></ul>
  </section>

  <section data-block="trading-thesis">
    <h3>Trading Thesis</h3>
    <p>Near-term bearish; litigation costs and CFO departure could pressure PNR over weeks to months.</p>
  </section>
</section>


<p>New York, New York--(Newsfile Corp. - August 11, 2026) - <a href="https://api.newsfilecorp.com/redirect/kXVQVCVKvo">Kaplan Fox &#38; Kilsheimer LLP</a> announces that a class action lawsuit has been filed against Pentair plc ("Pentair" or the "Company") (NYSE:<a class="ticker" href="https://www.benzinga.com/quote/PNR">PNR</a>) on behalf of investors that purchased or otherwise acquired Pentair securities between April 28, 2026 and July 14, 2026 (the "Class Period").</p><p style="text-align: center;"><a href="https://api.newsfilecorp.com/redirect/B5oOoFpXOG">CLICK HERE TO JOIN THE CASE</a></p><p><b>If you are an investor in Pentair and have suffered losses, you may </b><a href="https://api.newsfilecorp.com/redirect/5WVzVc5w0y"><b>CLICK HERE</b></a><b> to contact us. You may also contact Kaplan Fox by emailing </b><a href="mailto:pmayer@kaplanfox.com"><b>pmayer@kaplanfox.com</b></a><b> or by calling (646) 315-9003.</b></p><p><b>DEADLINE REMINDER: </b>If you are a member of the proposed Class, you may move the court <u><b>no later than October 2, 2026</b></u> 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.</p><p>The complaint alleges that on July 14, 2026, after the market closed, Pentair released its preliminary second quarter 2026 financial results, disclosing that "the [C]ompany estimates that the destocking of inventory in the Pool channel negatively impacted Pool segment sales by approximately $170 million and Pool segment income by approximately $105 million." The Company also announced the departure of its Chief Financial Officer, effective immediately. On July 15, 2026, Pentair's stock price fell $11.35, or 15%, to close at $64.33 per share. </p><p><b>WHY CONTACT KAPLAN FOX?</b></p><p>Kaplan Fox &#38; Kilsheimer LLP is a nationally recognized law firm focused on complex litigation, with offices in New York, Oakland, Los Angeles, Chicago, and New Jersey. Founded in 1956, the firm has spent more than 50 years prosecuting securities, antitrust, and consumer protection actions in federal and state courts nationwide, recovering more than $10 billion for clients and the classes it has represented.</p><p>Kaplan Fox is widely regarded as one of the nation's premier plaintiffs' securities litigation firms and has received recognition from Chambers and Partners, Benchmark Litigation, Super Lawyers, and Lawdragon. Serving as lead or co-lead counsel in many landmark cases, the firm has secured some of the largest recoveries in the history of securities litigation, including a $2.425 billion recovery on behalf of Bank of America shareholders in <i>In re Bank of America</i>&#8212;the largest recovery ever obtained for claims under Section 14(a) of the Securities Exchange Act&#8212;$800 million recovered for the Arkansas Teacher Retirement System and other pension funds in <i>ATRS v. Allianz Global Investors</i>, and a $475 million settlement in <i>In re Merrill Lynch</i>.</p><p>For decades, Kaplan Fox has represented public pension funds, institutional investors, businesses, and individuals in high-stakes litigation. Through its successful advocacy and precedent-setting victories, the firm has helped shape important areas of securities and corporate law while advancing accountability and protecting investor interests.</p><p>This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules. Past results do not guarantee future outcomes.</p><p>If you have any questions about this Notice, your rights, or your interests, please contact:</p><div id="contactInfo"><p><b>CONTACT:</b><br />Pamela A. Mayer<br /><a href="https://api.newsfilecorp.com/redirect/LqNVNIDQRw">KAPLAN FOX &#38; KILSHEIMER LLP</a><br />800 Third Avenue, 38th Floor<br />New York, New York 10022<br />(646) 315-9003<br /><a href="mailto:pmayer@kaplanfox.com">pmayer@kaplanfox.com</a></p><p>Laurence D. King<br /><a href="https://api.newsfilecorp.com/redirect/oPv5vCvKq0">KAPLAN FOX &#38; KILSHEIMER LLP</a><br />1999 Harrison Street, Suite 1501<br />Oakland, California 94612<br />(415) 772-4704<br /><a href="mailto:lking@kaplanfox.com">lking@kaplanfox.com</a></p></div><p>Contacting or submitting information to Kaplan Fox &#38; Kilsheimer LLP does not create an attorney-client relationship, nor an obligation on the part of Kaplan Fox to retain you as a client.</p><p><a href="https://api.newsfilecorp.com/redirect/OArjrC3Bx2">https://www.kaplanfox.com/case/pentair-plc-investor-alert-learn-more-now/</a></p><p id="corporateNewsLogoContainer"><img src="https://images.newsfilecorp.com/files/12532/308907_c0ce895cc4e14afe_logo.jpg" id="corporateNewsLogo" alt="Corporate Logo" /></p><p id="corporateLinkBack">To view the source version of this press release, please visit <a href="https://api.newsfilecorp.com/redirect/PqVvVIq5Zq">https://www.newsfilecorp.com/release/308907</a></p><p><img src="https://api.newsfilecorp.com/newsinfo/308907/197" alt="" /></p>

A securities class-action has been filed against Pentair (PNR) for alleged misstatements during April 28–July 14, 2026. The complaint cites Pool channel destocking—approximately $170 million in lost sales and $105 million in lost income—and notes the CFO's immediate departure. Following the preliminary Q2 results, PNR fell about 15%, highlighting near-term governance and potential litigation-cost risks.

News insight

Kaplan Fox Encourages Pentair plc (PNR) Investors with Losses to Contact the Firm Before October 2, 2026

AI summary

Sentiment rationale

Key facts

Legal