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CWT · California Water Service Group
> Ask across nine datasets ⌘K
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TEAM-0.32% 13F +439META+3.01% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET+4.32% 13F +710MSTR+17.56% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475TEAM-0.32% 13F +439META+3.01% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET+4.32% 13F +710MSTR+17.56% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475
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CWT

CALIFORNIA WATER SERVICE GROUP
UTILITIES · WATER SUPPLY · CIK 0001035201
FORM 144 · 1☆ WATCH
INSIDER NET · 180D
-$624.3K
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
0
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
0
13F, latest reported quarter
REVENUE GROWTH
+6.4%
XBRL, annual
NET MARGIN
13.3%
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net -$624.3K over 180 days
-$211.5K over 90 days
below 56% of Utilities
CONGRESS
no member of Congress has reported trading it
FUNDS
fewer than five institutions report holding it
REVENUE
+6.4% year over year
below 56% of Utilities
MARGIN
13.3% net margin
more than 63% of Utilities
BUYBACKS
$951.0K repurchased, FY to 2026-06-30
below 88% of Utilities
SHORT
2.9% of shares outstanding short · 3.5 days to cover · settled 2026-07-31
more than 50% of Utilities
THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET
Insiders are net sellers: -$624.3K across 4 people in 180 days.
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN +12.9%
+12.9%12M
-8%+0%+8%+16%2025-092025-102025-122026-032026-052026-072026-09 2026-08-13 · Krummel Thomas M sold $186.4K2026-03-20 · Mares Michael S JR sold $171.2K2026-05-21 · Krummel Thomas M sold $160.2K2026-05-27 · Snow Lester A sold $48.4K2025-12-23 · Mortensen Michelle R sold $40.0K2026-03-20 · Luu Michael B sold $32.9K2026-09-01 · Snow Lester A sold $25.1K2025-12-10 · Lynch James Patrick bought $23.5K2026-08-13 · Krummel Thomas M filed to sell $184.9K
INSIDER BUYINSIDER SELLFORM 144
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
Insiders have filed to sell — before selling.
The record shows a net $624.3K sold by insiders over 180 days, $184.9K in planned Form 144 sales. Every figure is a federal filing, dated the day it became public.
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, CALIFORNIA WATER SERVICE GROUP insiders sold a net $624.3K of stock across 42 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-05.

INSIDER
FILED
SHARES
VALUE
Snow Lester A
Director
SELL
2026-09-01
500.0
$25.1K
Krummel Thomas M
Director
SELL
2026-08-13
3,700.0
$186.4K
Snow Lester A
Director
SELL
2026-05-27
1,100.0
$48.4K
Krummel Thomas M
Director
SELL
2026-05-21
3,700.0
$160.2K
Luu Michael B
Sr. VP Corp Svcs & Chief Risk
SELL
2026-03-20
739.85
$32.9K
42 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 37 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders
13F · holdings as of the latest quarter funds have reported

no 13F holders found for this ticker

SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
Planned sales · Form 144
Filed before the sale — intent, not a trade
Krummel Thomas M
FILED 2026-08-13
$184.9K
Executive pay vs shareholder return · Martin Kropelnicki
DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself
FY
CEO TOTAL
ACTUALLY PAID
OTHER NEOs AVG
TSR
PEER TSR
2023
$4.9M
$3.7M
$1.0M
+8%
+6%
2022
$3.4M
$3.1M
$821.0K
+24%
+23%
2021
$3.7M
$4.5M
$1.2M
+44%
+44%
2020
$3.8M
$4.3M
$901.5K
+7%
+16%
TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE$963.7M$905.6M$790.3M$772.6M
OPERATING INCOME$170.4M$225.1M$77.1M$127.7M
NET INCOME$127.8M$190.8M$51.9M$96.0M
EPS (DILUTED)2.153.250.911.77
OPERATING CASH FLOW$302.6M$290.9M$217.8M$243.8M
CASH$51.8M$50.1M$39.6M$62.1M
LONG-TERM DEBT$1.5B$1.1B$1.1B$1.1B
BUYBACKS$1.4M$1.4M$1.8M$2.0M
DIVIDENDS PAID$73.9M$65.5M$59.0M$54.2M
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-05 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
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Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

SEC FORM 4FORM 13F 13D/GFORM 144XBRL STOCK ACTCONTRACTSFEC CFPBNRC
© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-05 ALL SYSTEMS LIVE FOR MACHINES →