Form4insider filings, from the source

Insider · CIK 0002122062

de Sousa Samanta I.S. Tavares

Files at: SBS. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $33k · 1net −$33k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2025Nov 2025Jan 2026Mar 2026May 2026Jul 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 21, 2026 SForm 4/A →Jun 17, 4:21 pm EDTCOMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESPSBS5,700$5.72$32,60443−99.3%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.