X0609 4/A 2026-10-01 2026-10-01 0001524472 Xylem Inc. XYL 0001769064 McShane Geri-Michelle false C/O XYLEM INC. 301 WATER STREET SE WASHINGTON DC 20003 1 SVP, CAO 0 Common Stock 2026-10-01 4 A 0 4257 0 A 7862 D This Form 4/A is being filed solely to correct the number of restricted stock units granted on October 1, 2026. The original Form 4 inadvertently reported 4,225 restricted stock units. The correct number of restricted stock units granted was 4,257. Reflects an award of restricted stock units pursuant to the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016) that are scheduled to vest in one-half increments on October 1, 2028, and October 1, 2029. /s/ Mike Nazario, by power of attorney for Geri-Michelle McShane 2026-10-09