X0508 4 2025-11-21 0 0001439288 Zurn Elkay Water Solutions Corp ZWS 0001680387 Chhabra Sudhanshu 511 W. FRESHWATER WAY MILWAUKEE WI 53204 0 1 0 0 VP-Zurn Business Systems 0 Common Stock 2025-11-21 4 G 0 22753 0 D 71577 D Common Stock 2025-11-21 4 G 0 22753 0 A 22753 I By Spouse Common Stock 2125 I By 401(k) Plan This transaction involved the reporting person's gift of 22,753 shares of common stock to his spouse. The reporting person disclaims beneficial ownership of the securities held by his spouse, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. Based on information from the trustee of the 401(k) Plan. /s/ Jeffrey J. LaValle under Power of Attorney for Sudhanshu Chhabra 2025-11-21