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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.

Pace of trading Bought Sold

Who's trading

90 days

  1. Krummel Thomas M −$188K Director sold 18% of stake
  2. Pottenger Carol M −$133K Director sold 14% of stake
  3. Shimansky Gregory Dale −$49K VP, Rates & Reg Affairs sold 69% of stake
  4. Snow Lester A −$25K Director sold 3% of stake

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

Date Insider Transaction Shares Price Value Owned after
2026-11-06 Krummel Thomas M Director Sale −3,700 $50.82 $188K 16,403.92
2026-11-04 Shimansky Gregory Dale VP, Rates & Reg Affairs Sale −978.43 $50.00 $49K 446
2026-11-04 Pottenger Carol M Director Sale −2,657 $49.92 $133K 16,529.92
2026-09-01 Snow Lester A Director Sale −500 $50.21 $25K 17,816.92
2026-08-13 Krummel Thomas M Director Sale −3,700 $50.37 $186K 20,103.92
2026-05-27 Snow Lester A Director Sale −1,100 $44.00 $48K 18,316
2026-05-21 Krummel Thomas M Director Sale −3,700 $43.30 $160K 23,805
2026-03-20 Luu Michael B Sr. VP Corp Svcs & Chief Risk Sale −739.85 $44.53 $33K 23,654.89
2026-03-20 Mares Michael S JR Vice President, Operations Sale −3,892 $44.00 $171K 8,524.6
2025-12-23 Mortensen Michelle R VP, Corp Sec &Chief of Staff Sale −924 $43.34 $40K 11,511.8
2025-06-12 Snow Lester A Director Sale −1,200 $46.51 $56K 26,349
2024-11-22 Luu Michael B Sr. VP Corp Svcs & Chief Risk Sale −985 $51.50 $51K 20,354.07

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