H2O AMERICA Ownership Filing by Megan Mattern

The SEC filing reports the ownership details of H2O AMERICA (ticker: HTO) by Megan Mattern, who serves as the CAO, PAO, and Controller of the company. The filing, dated July 28, 2025, indicates that Megan Mattern no longer holds any shares of the company's common stock. The transaction resulted in her ownership dropping to zero shares. The filing was signed by Marisa Joss as the Attorney-in-Fact for Megan Mattern on July 31, 2025. This filing is important for understanding changes in insider ownership and corporate governance within H2O AMERICA.