CALIFORNIA WATER SERVICE GROUP 8-K

What Happened
California Water Service Group announced its financial results for the second quarter of 2026 (period ended June 30, 2026) in a press release issued July 29, 2026. The company said it will host a conference call and webcast on Thursday, July 30, 2026 at 11:00 am EDT to discuss the quarterly results and management’s business outlook. Management will use a slide presentation during the call; the press release and slide deck are attached as exhibits and will be posted on the company’s Investor Relations website (www.calwatergroup.com).

Key Details

• Press release announcing Q2 2026 results issued July 29, 2026 (filed as Exhibit 99.1).
• Quarterly period covered: ended June 30, 2026.
• Conference call and webcast scheduled for July 30, 2026 at 11:00 am EDT; access details included in the financial results announcement.
• Slide presentation to be used on the call filed as Exhibit 99.2 and posted on the company’s Investor Relations page.

Why It Matters
This 8-K notifies investors that California Water Service Group has reported its quarterly earnings and is providing management commentary and supplemental slides that investors and analysts use to evaluate the company’s revenue, earnings trends, and near-term outlook. The conference call and accompanying presentation give market participants direct access to management’s discussion of results and business outlook, which can inform investment decisions and analyst coverage.