Notice of 131st Annual Meeting of Shareholders

Of

Sunny Slope Water Company

Notice is hereby given that the Annual Meeting of the Shareholders of Sunny Slope Water Company, a California Corporation, will be held at the office of the Company, located at 1040 El Campo Drive, Pasadena, California 91107 in the County of Los Angeles, State of California, on Monday, the 16th day of March 2026 at 10:00 a.m. The purpose of this meeting is for the election of Directors, and the transaction of other business as may come before said meeting and the determination of any matters postponed at said meeting from previous meetings.