H2O AMERICA

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

HTO

organization

SIC: 4941

SEC Insider

$43.7M

1,565 transactions

Summary

H2O AMERICA (HTO) is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $18.1MSales: $9.1M47 insiders

Date	Insider	Type	Value
2026-04-10	ATLAS Infrastructure Partners (UK) Ltd.	Buy	$3.0M
2026-04-10	GIP ATLAS Holdings Ltd	Buy	$3.0M
2026-05-29	Joint reporting: ATLAS Infrastructure Partners (UK) Ltd.; GIP ATLAS Holdings Ltd	Buy	$1.8M
2026-05-29	Joint reporting: ATLAS Infrastructure Partners (UK) Ltd.; GIP ATLAS Holdings Ltd	Sell	$83K
2026-02-27	Walters Andrew F(Chief Executive Officer)	F	$33K
2026-06-05	Walters Andrew F(Chief Executive Officer)	G	$0
2026-06-02	Johnson A Kristen(Chief Administrative Officer)	A	—
2026-05-13	KRUGER DENISE L	A	$0
2026-05-13	HANLEY MARY ANN	A	$0
2026-05-13	WALLACE CAROL P	A	$0
2026-05-13	Heather Hunt	A	$0
2026-05-13	Rowe Nick Orlando	A	$0
2026-05-13	KLEIN REBECCA A	A	$0
2026-05-13	More Daniel B.	A	$0
2026-05-13	Guardino Carl	A	$0
2026-03-02	Johnson A Kristen(Chief Administrative Officer)	A	—
2026-03-01	Rowe Nick Orlando	A	$0
2026-02-27	Walters Andrew F(Chief Executive Officer)	A	$0
2026-02-27	Walters Andrew F(Chief Executive Officer)	A	$0
2026-02-27	Kelly Ann P(CFO and Treasurer)	A	$0

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

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