Bruce A. Hauk - 22 Aug 2025 Form 4 Insider Report for H2O AMERICA (HTO)

Role: President and COO
Signature: /s/ Marisa Attorney-in-Fact for Bruce A. Hauk
Issuer symbol: HTO
Transactions as of: 22 Aug 2025
Net transactions value: -$5,914
Form type: 4
Filing time: 26 Aug 2025, 08:57:18 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
Hauk Bruce A	President and COO	110 W. TAYLOR STREET, SAN JOSE	/s/ Marisa Attorney-in-Fact for Bruce A. Hauk	26 Aug 2025	0001805479

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HTO	Common Stock	Tax liability	$5,914	-116	-0.84%	$50.98	13,773	22 Aug 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 116 shares of the Issuer's common stock ("Common Stock") withheld in satisfaction of the applicable withholding taxes on certain shares of Common Stock that became issuable on August 22, 2025 pursuant to the terms of the August 22, 2022 Restricted Stock Unit Issuance Agreement between the reporting person and the Issuer. The issuable shares were previously reported as Table I securities at the time the restricted stock units ("RSUs") were granted, and accordingly the issuance of those shares is not a reportable transaction on this Form 4.
F2	Represents (i) 5,548 shares of Common Stock and (ii) 8,225 shares of Common Stock underlying RSUs which will vest and become issuable in accordance with their terms.

Content

Represents 116 shares of the Issuer's common stock ("Common Stock") withheld in satisfaction of the applicable withholding taxes on certain shares of Common Stock that became issuable on August 22, 2025 pursuant to the terms of the August 22, 2022 Restricted Stock Unit Issuance Agreement between the reporting person and the Issuer. The issuable shares were previously reported as Table I securities at the time the restricted stock units ("RSUs") were granted, and accordingly the issuance of those shares is not a reportable transaction on this Form 4.

Represents (i) 5,548 shares of Common Stock and (ii) 8,225 shares of Common Stock underlying RSUs which will vest and become issuable in accordance with their terms.