H2O AMERICA — Director's Dealing 2026

Mar 4, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: H2O AMERICA (HTO)
CIK: 0000766829
Period of Report: 2026-02-27

Reporting Person: Kelly Ann P (CFO and Treasurer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-27	Common Stock	A	1707	—	Acquired	10064	Direct

Footnotes

F1: Represents 1,707 shares of the issuer's common stock ("Common Stock") underlying restricted stock units ("RSUs") granted to the reporting person under the issuer's Long-Term Incentive Plan. Each RSU entitles the reporting person to receive one share of Common Stock upon vesting of the RSU. The RSUs will vest in three annual successive installments upon the completion of the reporting person's each year of service with the issuer for the three-year period measured from the date of grant, subject to accelerated vesting under certain prescribed circumstances.

F2: Represents 1,947 shares of Common Stock and 8,117 shares of the Common Stock underlying RSUs which will vest and become issuable in accordance with their terms.