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CIK 0001035201 · Large accelerated filer

CALIFORNIA WATER SERVICE GROUP

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Ticker
CWT
Exchange
NYSE
Industry
Water Supply
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
770448994
Phone
4083678200
Business address
1720 N FIRST ST, C/O CALIFORNIA WATER SERVICE CO, SAN JOSE, CA, 95112
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$394,692
in 4 filings

Net −$394,692. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2025-06-05 Jenkins Kenneth G VP, Water Res. Plan & Sustain Shares withheld for taxes −36 $45.85 $2K 3,919
2025-06-05 James Sophie Marwieh VP, Water Quality/ Env Affairs Shares withheld for taxes −48 $45.85 $2K 6,374.6
2025-06-05 Dean Shannon C SR. VP, Cust Svc & Chief Sust. Shares withheld for taxes −71 $45.85 $3K 22,365
2025-06-05 Bunting Shawn C Sr. VP, GC and Business Dev Shares withheld for taxes −67 $45.85 $3K 3,577
2025-03-07 Webb Ronald D VP, Human Resources Shares withheld for taxes −49 $47.90 $2K 26,580.31
2025-03-07 Ouyang Elissa Y Chief Procurement & Lead CI Shares withheld for taxes −56 $47.90 $3K 13,486.04
2025-03-07 Mortensen Michelle R VP, Corp Sec &Chief of Staff Shares withheld for taxes −63 $47.90 $3K 12,823.8
2025-03-07 Milleman Greg A VP, Rates and Regulatory Aff Shares withheld for taxes −56 $47.90 $3K 11,460.06
2025-03-07 Mares Michael S JR Vice President, Operations Shares withheld for taxes −53 $47.90 $3K 11,067.6
2025-03-07 Luu Michael B Sr. VP Corp Svcs & Chief Risk Shares withheld for taxes −54 $47.90 $3K 22,501.02
2025-03-07 KROPELNICKI MARTIN A Chairman, President & CEO Shares withheld for taxes −332 $47.90 $16K 141,360.97
2025-03-07 Jenkins Kenneth G VP, Water Res. Plan & Sustain Shares withheld for taxes −33 $47.90 $2K 3,955
2025-03-07 James Sophie Marwieh VP, Water Quality/ Env Affairs Shares withheld for taxes −27 $47.90 $1K 6,422.6
2025-03-07 Scanlon Thomas A Controller & Principal Acctng Shares withheld for taxes −26 $47.90 $1K 4,059.31
2025-03-07 Dean Shannon C SR. VP, Cust Svc & Chief Sust. Shares withheld for taxes −56 $47.90 $3K 22,436
2025-03-07 Bunting Shawn C Sr. VP, GC and Business Dev Shares withheld for taxes −50 $47.90 $2K 3,644
2025-03-05 Webb Ronald D VP, Human Resources Shares withheld for taxes −280 $46.65 $13K 26,561.87
2025-03-05 Mortensen Michelle R VP, Corp Sec &Chief of Staff Shares withheld for taxes −319 $46.65 $15K 12,886.8
2025-03-05 Milleman Greg A VP, Rates and Regulatory Aff Shares withheld for taxes −291 $46.65 $14K 11,399.75
2025-03-05 Mares Michael S JR Vice President, Operations Shares withheld for taxes −296 $46.65 $14K 11,120.6

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