Insider Cluster (2 insiders) ·Filed May 29, 2026

SBS

COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP
NEUTRAL
Impact 2/10
Horizonimmediate Processed4mo ago
Insider cluster: 2 insiders, $333K total
Actionable Insight • Neutral

Insider activity is negligible and lacks directional significance. Monitor for any material corporate events, but this cluster alone does not warrant a trading response.

DirectionNeutral
Confidencehigh
Horizonimmediate
Final — all horizons settled through T+60d
SBS ▼ -16.12% at T+60d
NEUTRAL call ✗ call lost -16.12% · α vs SPY -17.31% · entry $5.52 → $4.63
Entry anchored
May 29, 03:03 PM ET
via exchange tick
T+1d
-1.09%
call -1.09% · α -1.36%
$5.46
settled 4mo ago
T+5d
-2.17%
call -2.17% · α -1.88%
$5.40
settled 4mo ago
T+20d
+5.25%
call +5.25% · α +7.05%
$5.81
settled 3mo ago
T+60d
-16.12%
call -16.12% · α -17.31%
$4.63
settled 5w ago

Price Chart

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Executive Summary

Two non-C-suite officers sold a total of $333K worth of SBS shares in open-market transactions over five days, representing less than 0.002% of the company's $19.7B market cap. This is a routine, immaterial amount with no bearish signaling value.

Key Financial Metrics

Direction
selling
Total Value
$333.0K
Insiders
2

Key Facts

  • Total insider sales of $333K, 0.0017% of market cap
  • Two sellers: Engineering Officer and IR/Sustainability Officer (both non-C-suite)
  • Trades occurred on 2026-05-21 and 2026-05-25

Financial Impact

No material financial impact; total sales are trivial relative to market cap.

Risk Factors

  • Sales may be for routine portfolio diversification or tax planning.

Market Snapshot

Exchange
NYSE
Sector
Water Supply
Analyst Consensus
95% bullish (21 analysts)

Investment Themes

Traditional Energy

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-SBS-1780081472966
11 reports for SBS
Performance horizon
67% Hit rate 2 of 3 directional calls best @ T+20▲ +15.18%Aug 21, 2026
Filters
Rows
Reports for SBS — sortable, filterable
TypeNow
Aug 21, 2026
6w ago
Institutional Cluster
BULLISH ★ 5/10
$4.61 $5.31▲ +15.18%▲ +15.46%$5.26 (+14.10%)
Aug 14, 2026
6w ago
6-K
BEARISH ★ 6/10
$4.60 $5.22▼ −13.48%▼ −15.47%$5.26 (−14.35%)
Jul 31, 2026
9w ago
6-K
NEUTRAL ★ 4/10
$5.45 $4.87▼ −10.64%▼ −13.63%$5.26 (−3.49%)
Jun 30, 2026
13w ago
6-K
NEUTRAL ★ 4/10
$5.78 $5.68▼ −1.73%▼ −0.70%$5.26 (−9.00%)
Jun 17, 2026
15w ago
Insider Cluster
NEUTRAL ★ 2/10
$5.25 $5.79▲ +10.29%▲ +9.75%$5.26 (+0.19%)
May 29, 2026
17w ago
Insider Cluster
NEUTRAL ★ 2/10
$5.52 $5.81▲ +5.25%▲ +7.05%$5.26 (−4.71%)
May 8, 2026
21w ago
6-K
MIXED ★ 6/10
$6.35 $5.35▼ −15.75%▼ −15.77%$5.26 (−17.17%)
May 8, 2026
21w ago
6-K
BULLISH ★ 7/10
$6.35 $5.35▼ −15.75%▼ −15.77%$5.26 (−17.17%)
Apr 29, 2026
22w ago
20-F
MIXED ★ 5/10
$6.73 $5.52▼ −17.93%▼ −23.16%$5.26 (−21.80%)
Apr 28, 2026
22w ago
6-K
NEUTRAL ★ 2/10
$6.72 $5.66▼ −15.80%▼ −21.25%$5.26 (−21.75%)
Showing 10 of 11

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Report published May 29, 2026