XYL · Xylem Inc. · Insider Trading

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.

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-third increments on March 1, 2027, March 1, 2028, and March 1, 2029.

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-third increments on March 1, 2027, March 1, 2028, and March 1, 2029.

Reflects an award of non-qualified stock options pursuant to the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016) that are scheduled to vest in one-third increments on March 1, 2027, March 1, 2028, and March 1, 2029.

Reflects an award of non-qualified stock options pursuant to the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016) that are scheduled to vest in one-third increments on March 1, 2027, March 1, 2028, and March 1, 2029.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders, unless the Reporting Person timely elects deferral in the Company's Deferred Compensation Plan.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders. The Reporting Person has elected to defer the settlement of the RSU award until Separation of Service.

Includes additional shares due to dividend reinvestment.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders.

Includes additional shares due to dividend reinvestment.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders. The Reporting Person has elected to defer the settlement of the RSU Award until February 1, 2028.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders. The Reporting Person has elected to defer the settlement of the RSU Award until Separation from Service.

Includes additional shares due to dividend reinvestment.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders. The Reporting Person has elected to defer the settlement of the RSU Award until Separation from Service.

Includes additional shares due to dividend reinvestment.

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 full on the trading day prior to the 2027 Annual Meeting of Shareholders.

The March 1, 2022 option grant vested 1,049 options on March 1, 2023, 1,049 options on March 1, 2024, and 1,049 options on March 1, 2025.

This price represents the weighted average price per share of common stock (each, a "Share") of Xylem Inc. (the "Issuer"). 4,269 Shares were executed at a range of prices from $117.42 to $118.17. 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 the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (234) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (305) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (64) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (238) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (177) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on September 1, 2025 (70) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (641) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (1,846) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (41) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 5, 2025 (158) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 1, 2023 (75) and March 1, 2024 (42) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of performance-based stock units granted on March 1, 2023 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February, 24 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of performance-based stock units granted on March 1, 2023 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February, 24 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of ESG performance-based stock units granted on March 1, 2021 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February, 24, 2016).

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 third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of ESG performance-based stock units granted on March 1, 2021 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February, 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 1, 2023 (207) and March 1, 2024 (164) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 1, 2023 (82) and March 1, 2024 (68) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 1, 2024 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of restricted stock units granted on March 1, 2024 (578) under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016).

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 third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

Reflects an award of non-qualified stock options pursuant to the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016) that are scheduled to vest in one-third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

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 third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of ESG performance-based stock units granted on March 1, 2021 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February, 24, 2016).

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 third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

Reflects an award of non-qualified stock options pursuant to the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016) that are scheduled to vest in one-third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of ESG performance-based stock units granted on March 1, 2021 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February, 24, 2016).

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of performance-based stock units granted on March 1, 2023 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February, 24 2016).

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 third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

Includes additional shares due to dividend reinvestment.

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 third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

Includes additional shares due to dividend reinvestment.

Reflects an award of non-qualified stock options pursuant to the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February 24, 2016) that are scheduled to vest in one-third increments on March 1, 2027, March 1, 2028 and March 1, 2029.

Reflects the withholding of shares of common stock to pay the tax liability incident to the vesting of performance-based stock units granted on March 1, 2023 under the Xylem 2011 Omnibus Incentive Plan (Amended and Restated February, 24 2016).