Insider Cluster (2 insiders) ·Filed Mar 20, 2026

CWT

CALIFORNIA WATER SERVICE GROUP
NEUTRAL
Impact 3/10
Horizondays Processed6mo ago
Insider cluster: 2 insiders, $204K total
Actionable Insight • Neutral

Monitor for additional sales or any shift to buying activity; current transactions are small and routine, but a pattern of increasing sales could signal concern.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
CWT ▲ +4.59% at T+60d
NEUTRAL call ✓ call won +4.59% · α vs SPY -9.83% · entry $43.57 → $45.57
Entry anchored
Mar 19, 03:59 PM ET
via exchange tick
T+1d
+2.02%
call +2.02% · α +0.91%
$44.45
settled 7mo ago
T+5d
+3.30%
call +3.30% · α +5.45%
$45.01
settled 6mo ago
T+20d
+7.52%
call +7.52% · α -1.79%
$46.85
settled 6mo ago
T+60d
+4.59%
call +4.59% · α -9.83%
$45.57
settled 4mo ago

Price Chart

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Executive Summary

Two California Water Service Group executives sold shares in the past week, totaling $204,193 in open-market transactions. The sales were modest in size and appear to be routine divestitures by mid-level executives.

Key Financial Metrics

Direction
selling
Total Value
$204.2K
Insiders
2

Key Facts

  • Senior VP Michael Luu sold 739.848 shares at $44.53, totaling $32,945
  • VP Michael Mares sold 3,892 shares at $44, totaling $171,248
  • Both transactions were open-market sales (Form 4 codes 'S')
  • Total value of cluster: $204,193
  • Sales represent approximately 0.0075% of CWT's $2.7B market cap

Financial Impact

$204,193 in total insider sales over 7 days

insider ownershipshare count

Risk Factors

  • Potential perception of lack of confidence if sales continue
  • Concentration of selling among operational executives rather than board members limits signal strength

Market Snapshot

Exchange
NYSE

Investment Themes

Traditional Energy

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (2 trades, 7d window)cluster-CWT-1774386703035
12 reports for CWT
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for CWT — sortable, filterable
TypeNow
Jul 30, 2026
9w ago
Press Release
BULLISH ★ 7/10
$50.50 $50.09▼ −0.81%▼ −4.78%$45.96 (−8.99%)
Jun 16, 2026
15w ago
Court Ruling
NEUTRAL ★ 2/10
$45.45 $50.01▲ +10.03%▲ +9.83%$45.96 (+1.12%)
May 27, 2026
18w ago
Insider Cluster
NEUTRAL ★ 2/10
$43.82 $49.08▲ +12.00%▲ +15.15%$45.96 (+4.88%)
May 20, 2026
19w ago
8-K
NEUTRAL ★ 2/10
$43.21 $45.29▲ +4.81%▲ +4.48%$45.96 (+6.36%)
May 1, 2026
22w ago
424B5
NEUTRAL ★ 2/10
$42.72 $43.86▲ +2.67%▼ −2.97%$45.96 (+7.59%)
May 1, 2026
22w ago
8-K
BULLISH ★ 6/10
$42.03 $43.86▲ +4.35%▼ −0.94%$45.96 (+9.34%)
Apr 30, 2026
22w ago
8-K
MIXED ★ 7/10
$41.91 $45.10▲ +7.60%▲ +2.37%$45.96 (+9.65%)
Apr 30, 2026
22w ago
Press Release
MIXED ★ 6/10
$41.91 $45.10▲ +7.60%▲ +2.37%$45.96 (+9.65%)
Mar 20, 2026
28w ago
Insider Cluster
NEUTRAL ★ 3/10
$43.57 $46.85▲ +7.52%▼ −1.79%$45.96 (+5.48%)
Mar 18, 2026
28w ago
8-K
NEUTRAL ★ 3/10
$42.94 $44.81▲ +4.36%▼ −1.68%$45.96 (+7.04%)
Showing 10 of 12

US Market Status

Market Closed — Opens Mon (38h 31m)

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Report published Mar 24, 2026