X0306 4 2021-02-27 0 0001524472 Xylem Inc. XYL 0001813828 Cerwinka Franz 1 INTERNATIONAL DRIVE C/O XYLEM INC. RYE BROOK NY 10573 0 1 0 0 SVP and President, Emerging Ma Common Stock 2021-02-27 4 S 0 288 101.7977 D 10622 D Common Stock 2021-03-01 4 A 0 1467 0.00 A 12089 D Stock Option (Right to Buy) 102.23 2021-03-01 4 A 0 6466 0.00 A 2031-03-01 Common 6466 6466 D Reflects the sale of common stock to pay the tax liability incident to the vesting of restricted stock units granted on Feb 27, 2020 under the Xylem 2011 Omnibus Incentive Plan This price represents the weighted average price per share of common stock (each, a "Share") of Xylem Inc. (the "Issuer"). 288 shares that were executed at price of $101.7977. The Reporting Person undertakes to provide, upon request by the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of Shares sold at each price Reflects an award of restricted stock units pursuant to the Xylem 2011 Omnibus Incentive Plan, that are scheduled to vest in one third increments on March 1, 2022, March 1, 2023 and March 1, 2024 Reflects an award of non-qualified stock options pursuant to the Xylem 2011 Omnibus Incentive Plan, that are scheduled to vest in one third increments on March 1, 2022, March 1, 2023 and March 1, 2024 /s/ Kimberly Rehm, by power of attorney for Franz Cerwinka 2021-03-02