0001127602-23-017973.txt : 20230605 0001127602-23-017973.hdr.sgml : 20230605 20230605202059 ACCESSION NUMBER: 0001127602-23-017973 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230601 FILED AS OF DATE: 20230605 DATE AS OF CHANGE: 20230605 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Luu Michael B CENTRAL INDEX KEY: 0001583179 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13883 FILM NUMBER: 23994644 MAIL ADDRESS: STREET 1: 1720 NORTH FIRST STREET CITY: SAN JOSE STATE: CA ZIP: 95112 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CALIFORNIA WATER SERVICE GROUP CENTRAL INDEX KEY: 0001035201 STANDARD INDUSTRIAL CLASSIFICATION: WATER SUPPLY [4941] IRS NUMBER: 770448994 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1720 N FIRST ST STREET 2: C/O CALIFORNIA WATER SERVICE CO CITY: SAN JOSE STATE: CA ZIP: 95112 BUSINESS PHONE: 4083678200 MAIL ADDRESS: STREET 1: 1720 FIRST ST STREET 2: C/O CALIFORNIA WATER SERVICE CO CITY: SAN JOSE STATE: CA ZIP: 95112 4 1 form4.xml PRIMARY DOCUMENT X0407 4 2023-06-01 0001035201 CALIFORNIA WATER SERVICE GROUP CWT 0001583179 Luu Michael B 1720 NORTH FIRST STREET SAN JOSE CA 95112 1 VP, Customer Service & IT 0 Common Stock 2023-06-01 4 D 0 40 56.12 D 20651 D Common Stock 2023-06-03 4 D 0 41 57.89 D 20745 D Represents the number of shares withheld by and surrendered to the Issuer to satisfy the tax withholding obligations that arose in connection with the vesting of the Restricted Stock Award (RSA) Award #641. Represents the number of shares withheld by and surrendered to the Issuer to satisfy the tax withholding obligations that arose in connection with the vesting of the Restricted Stock Award (RSA) Award #597 Includes shares acquired through the Employee Stock Participation Program and Dividend Reinvestment. /s/ Michelle R Mortensen on behalf of Michael B Luu 2023-06-05