Pentair is trading 4.04% lower at $53.02; the release does not identify a cause for the current decline. - A September 24, 2026 shareholder alert publicized a securities class action alleging misleading disclosures about inventory, 2026 guidance and Pool-channel destocking. - The release links a documented 15% selloff to July guidance cuts, weak preliminary results and a CFO departure, not explicitly to the lawsuit. - Broader markets are modestly lower amid elevated Treasury yields.