0001241863-15-000005.txt : 20150512 0001241863-15-000005.hdr.sgml : 20150512 20150512180559 ACCESSION NUMBER: 0001241863-15-000005 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150511 FILED AS OF DATE: 20150512 DATE AS OF CHANGE: 20150512 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: NELSON PETER C CENTRAL INDEX KEY: 0001241863 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13883 FILM NUMBER: 15855798 MAIL ADDRESS: STREET 1: C/O CALIFORNIA WATER SERVICE GROUP STREET 2: 1720 NORTH FIRST STREET CITY: SAN JOSE STATE: CA ZIP: 95112 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2015-05-11 0 0001035201 CALIFORNIA WATER SERVICE GROUP CWT 0001241863 NELSON PETER C C/O CALIFORNIA WATER SERVICE GROUP 1720 NORTH FIRST STREET SAN JOSE CA 95112 1 0 0 0 Common Stock 2015-05-11 4 S 0 10000 23.9142 D 64989 D Open market purchase pursuant to a 10b5-1 trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended. This transaction was executed in multiple trades at prices ranging from $23.66 to $24.04. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. Michelle Mortensen 2015-05-12