InsiderTrades

Form 4/A for SBS COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP

Accepted 2026-06-17 16:23:29 ET · period of report 2026-05-25 · accession 0001292814-26-003510 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
A 2026-06-17 16:23 2026-05-25 SBS Tavares de Sousa Roberval Engineering Off S - Sale $5.74 -5,900 76 -99% -$33.9K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Shares 2026-05-25 S D 5,900 $5.74 76 D — — (F1) Equivalent to R$28.81 per share. Amounts presented were converted into U.S. dollars at the exchange rate of R$5.0174 per U.S.$1.00 as reported by Brazilian Central Bank on May 25, 2026.