Ann P. Kelly - 01 Dec 2025 Form 4 Insider Report for H2O AMERICA (HTO)

Role: CFO and Treasurer
Signature: /s/ Willie Brown, Attorney-in-Fact for Ann P. Kelly
Issuer symbol: HTO
Transactions as of: 01 Dec 2025
Net transactions value: -$27,226
Form type: 4
Filing time: 03 Dec 2025, 17:41:15 UTC
Previous filing: 03 Jul 2025
Next filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Kelly Ann P	CFO and Treasurer	110 W TAYLOR ST, SAN JOSE	/s/ Willie Brown, Attorney-in-Fact for Ann P. Kelly	03 Dec 2025	0001735307

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HTO	Common Stock	Tax liability	$27,226	-581	-6.4%	$46.86	8,557	01 Dec 2025	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents 581 shares of Common Stock withheld in satisfaction of the applicable withholding taxes on certain shares of Common Stock that became issuable on December 1, 2025.
F2	Represents 1,536 shares of Issuers common stock (Common Stock) and 7,021 shares of Common Stock underlying restricted stock units which will vest and become issuable in accordance with their terms.