California Water Service Group filed a Form 8-K with the SEC on October 29, 2026, reporting the announcement of its financial results for the third quarter ended September 30, 2026.

Key Highlights

  • Reporting period: Third quarter of 2026, ended September 30, 2026.
  • Press release date: The financial results press release was issued on October 28, 2026, according to the filing.
  • Conference call: Management scheduled a call for October 29, 2026, at 11:00 am EDT to discuss results and business outlook.
  • Exhibits filed: A press release (Exhibit 99.1) and a slide presentation with supplemental information (Exhibit 99.2) were furnished with the report.
  • Signatory: The report was signed by James P. Lynch, Senior Vice President, Chief Financial Officer and Treasurer.
  • Exchange listing: Common Shares, par value $0.01, trade on NYSE:CWT.

California Water Service Group Announces Third Quarter 2026 Financial Results

California Water Service Group, a Delaware-incorporated regulated water utility holding company headquartered in San Jose, California, disclosed its third-quarter 2026 financial results through a current report filed under Item 2.02 (Results of Operations and Financial Condition). The company issued a press release on October 28, 2026, which was attached as Exhibit 99.1 and incorporated by reference into the filing.

According to the filing, management also prepared a slide presentation containing supplemental information about the company, attached as Exhibit 99.2, for use during the October 29, 2026 conference call. The filing noted that the press release contains information on how to access the conference call and webcast. The company stated that the information furnished under Item 2.02 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, except where expressly incorporated by specific reference in another filing.

The 8-K was signed on October 29, 2026, by James P. Lynch in his capacity as Senior Vice President, Chief Financial Officer and Treasurer. The underlying financial figures and management commentary are contained within the attached exhibits, which are incorporated by reference into the current report.

What Was Disclosed

California Water Service Group filed this 8-K to announce its Q3 2026 financial results, furnishing a press release and slide presentation as exhibits. The filing was signed by CFO James P. Lynch on October 29, 2026, with the report covering the quarter ended September 30, 2026.