San Francisco, California--(Newsfile Corp. - August 21, 2026) - Hagens Berman Sobol Shapiro LLP alerts investors in Pentair plc (NYSE: PNR) that a securities fraud class action lawsuit filed against the company has been expanded to cover an earlier class period. Investors who suffered substantial losses are urged to submit their losses now.

Did you buy PNR securities between March 11, 2025 and July 14, 2026? Affected PNR Investor Summary Who: Pentair plc (NYSE: PNR) What: Securities fraud class action lawsuits filed Class Period: March 11, 2025 through July 14, 2026 Deadline to Seek Lead Plaintiff Status: October 2, 2026 Key Lawsuit Allegations: Material misstatements and/or omissions concerning the company's ability to withstand significant destocking Investor Action: Contact Kessler Topaz Meltzer & Check, LLP (www.ktmc.com) for recovery options RADNOR, Pa.

NEW YORK, Aug. 21, 2026 (GLOBE NEWSWIRE) -- Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Pentair plc (“Pentair” or the “Company”) (NYSE: PNR) on behalf of investors that purchased or otherwise acquired Pentair securities between April 28, 2026 and July 14, 2026 (the “Class Period”). CLICK HERE TO JOIN THE CASE If you are an investor in Pentair and have suffered losses, you may CLICK HERE to contact us.

New York, New York--(Newsfile Corp. - August 21, 2026) - Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Pentair plc ("Pentair" or the "Company") (NYSE: PNR) on behalf of investors that purchased or otherwise acquired Pentair securities between April 28, 2026 and July 14, 2026 (the "Class Period"). CLICK HERE TO JOIN THE CASE If you are an investor in Pentair and have suffered losses, you may CLICK HERE to contact us.

LOS ANGELES, Aug. 21, 2026 (GLOBE NEWSWIRE) -- Schall, Brown and Schwartz LLP ("SBS"), a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Pentair plc ("Pentair" or "the Company") (NYSE: PNR) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.

NEW YORK, Aug. 21, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Pentair plc (“Pentair” or the “Company”) (NYSE: PNR). Such investors are advised to contact Danielle Peyton at  newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext.

New York, New York--(Newsfile Corp. - August 21, 2026) - WHY: Rosen Law Firm, a global investor rights law firm, reminds purchasers of securities of Pentair plc (NYSE: PNR) between April 28, 2026 and July 14, 2026, inclusive (the "Class Period"), of the important October 2, 2026 lead plaintiff deadline. SO WHAT: If you purchased Pentair 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.

Pentair plc Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - PNR PR Newswire

PNR Investors Have Opportunity to Lead Pentair plc Securities Fraud Lawsuit with SBS Law PR Newswire LOS ANGELES,

LOS ANGELES, Aug. 21, 2026 /PRNewswire/ -- The DJS Law Group reminds investors of a class action lawsuit against Pentair plc ("Pentair" or "the Company") (NYSE: PNR) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission. Shareholders who purchased shares of PNR during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointments.