Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Companhia De Saneamento Basico Do Estado De Sao Paulo-sabesp (SBS) since 2026 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Companhia De Saneamento Basico Do Estado De Sao Paulo-sabesp. Table 2 shows the detailed insider transactions. This company's CIK number is 1170858.
Total stock buying since 2026: $0.
Total stock sales since 2026: $163,077.
Total stock option exercises since 2026: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2026 | 0 | $0 | 5,700 | $163,077 | 126,163 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2026-05 | 0 | $0 | 5,700 | $163,077 | 126,163 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2026-05-21 | Tavares De Sousa Samanta I.s. (Inst. Rel. & Sustain. Officer) | Sale | 5,700 | 28.61 | 163,077 |
| 2026-05-01 | Pierini Longo Debora (Operations & Maint. Officer) | Option Ex | 8,243 | .00 | 0 |
| 2026-05-01 | Lima Peralta Maria Alicia (Chief Legal Officer) | Option Ex | 6,039 | .00 | 0 |
| 2026-05-01 | Do Valle Fehlberg Gustavo (Corporate Services Officer) | Option Ex | 7,371 | .00 | 0 |
| 2026-05-01 | Bressane Junior Josue (Chief People Officer) | Option Ex | 7,371 | .00 | 0 |
| 2026-05-01 | Maciel Maia Denis (Customer & Technology Officer) | Option Ex | 10,181 | .00 | 0 |
| 2026-05-01 | Leone Piani Carlos Augusto (CEO) | Option Ex | 50,295 | .00 | 0 |
| 2026-05-01 | Godinho Domingues Luciane (Reg. & Energy Proc. Officer) | Option Ex | 10,317 | .00 | 0 |
| 2026-05-01 | Tavares De Sousa Roberval (Engineering Officer) | Option Ex | 8,243 | .00 | 0 |
| 2026-05-01 | Costa Strauch Rafael (New Bus. & Projects Officer) | Option Ex | 7,922 | .00 | 0 |
| 2026-05-01 | Szlak Daniel (Chief Financial Officer) | Option Ex | 10,181 | .00 | 0 |
Insider trading activities including stock purchases, stock sales, and option exercises of SBS listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Companhia De Saneamento Basico Do Estado De Sao Paulo-sabesp (symbol SBS, CIK number 1170858) see the Securities and Exchange Commission (SEC) website.