WTRG

Represents acquisition of shares upon the earning and vesting of performance-based share units awarded on 2/22/2023. Vesting determination was made by the Compensation Committee on 02/04/2026. Represents vesting at 63.58%.

Represents acquisition of shares upon the earning and vesting of performance-based share units awarded on 2/22/2023. Vesting determination was made by the Compensation Committee on 02/04/2026. Represents vesting at 63.58%.

Represents acquisition of shares upon the earning and vesting of performance-based share units awarded on 2/22/2023. Vesting determination was made by the Compensation Committee on 02/04/2026. Represents vesting at 63.58%.

Disposition to issuer for tax obligations upon the vesting of restricted stock units and performance-based share units.

Disposition to issuer for tax obligations upon the vesting of restricted stock units and performance-based share units. This amended Form 4 provides the final calculations of the number of shares withheld.

Disposition to issuer for tax obligations upon the vesting of restricted stock units and performance-based share units.

Represents acquisition of shares upon the earning and vesting of performance-based share units awarded on 2/22/2023. Vesting determination was made by the Compensation Committee on 02/04/2026. Represents vesting at 63.58%.

Represents acquisition of shares upon the earning and vesting of performance-based share units awarded on 2/22/2023. Vesting determination was made by the Compensation Committee on 02/04/2026. Represents vesting at 63.58%.

Represents acquisition of shares upon the earning and vesting of performance-based share units awarded on 2/22/2023. Vesting determination was made by the Compensation Committee on 02/04/2026. Represents vesting at 63.58%.

Disposition to issuer for tax obligations upon the vesting of restricted stock units and performance-based share units. This amended Form 4 provides the final calculations of the number of shares withheld.

Disposition to issuer for tax obligations upon the vesting of restricted stock units and performance-based share units. This amended Form 4 provides the final calculations of the number of shares withheld.

Disposition to issuer for tax obligations upon the vesting of restricted stock units and performance-based share units. This amended Form 4 provides the final calculations of the number of shares withheld and the correct date filed.

Represents the award of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units vest one-third each year on the anniversary.

Represents the award of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units vest one-third each year on the anniversary.

Includes additional shares acquired under the Issuer's Employee Stock Purchase Plan since the date of the reporting person's last ownership report.

Disposition to issuer for tax obligations upon the vesting of restricted stock units.

Disposition to issuer for tax obligations upon the vesting of restricted stock units.

Disposition to issuer for tax obligations upon the vesting of restricted stock units.

Disposition to issuer for tax obligations upon the vesting of restricted stock units.

Disposition to issuer for tax obligations upon the vesting of restricted stock units.

Disposition to issuer for tax obligations upon the vesting of restricted stock units.

Grant of 15,258 shares of stock options which vest one-third each year on the anniversary of the grant.

Grant of 2,242 shares of stock options which vest one-third each year on the anniversary of the grant.

Grant of 88,375 shares of stock options which vest one-third each year on the anniversary of the grant.

Represents the award of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units vest one-third each year on the anniversary.

Includes RSU shares not included in item 7 in the 2025 Form 4.

Represents the award of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units vest one-third each year on the anniversary.

Includes RSU shares not included in item 7 in the 2025 Form 4.

Grant of 8,769 shares of stock options which vest one-third each year on the anniversary of the grant

Represents the award of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units vest one-third each year on the anniversary of the achievement of designated performance goals.

Includes RSU shares not included in item 7 in the 2025 Form 4.

Represents the award of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units vest one-third each year on the anniversary.

Includes RSU shares not included in item 7 in the 2025 Form 4.

Grant of 9,207 shares of stock options which vest one-third each year on the anniversary of the grant.

Grant of 22,060 shares of stock options which vest one-third each year on the anniversary of the grant.

Represents the award of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units vest one-third each year on the anniversary.

Includes RSU shares not included in item 7 in the 2025 Form 4

Represents the award of restricted stock units. Each restricted stock unit represents a contingent right to receive one share of Common Stock. The restricted stock units vest one-third each year on the anniversary.

Includes RSU shares not included in item 7 in the 2025 Form 4.

Includes shares acquired under the Company's 401k plan since last filing.

Disposition to issuer for tax obligations upon the vesting of restricted stock units and performance-based share units.

Represents acquisition of shares upon the earning and vesting of performance-based share units awarded on 2/16/2022. Vesting determination was made by the Compensation Committee on 02/18/2025. Represents vesting at 83.31%

Represents acquisition of shares upon the earning and vesting of performance-based share units awarded on 2/16/2022. Vesting determination was made by the Compensation Committee on 02/18/2025. Represents vesting at 83.31%.

Disposition to issuer for tax obligations upon the vesting of restricted stock units and performance-based share units.