SBS Form 6-K: Report of foreign private issuer, 2025 | COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP

COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP Form 6-K: Report of foreign private issuer

Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.

2025-12-19: Form 6-K; Period of report 2025-12-31; Description 6-K; Document sbs20251219_6k.htm.
2025-12-03: Form 6-K; Period of report 2025-12-31; Description 6-K; Document sbs20251203_6k.htm.
2025-12-02: Form 6-K; Period of report 2025-12-31; Description 6-K; Document sbs20251202_6k.htm.
2025-11-25: Form 6-K; Period of report 2025-12-31; Description 6-K; Document sbs20251125_6k.htm.

Filed	Form	Period of report	Description	Document
2025-12-19	6-K	2025-12-31	6-K	sbs20251219_6k.htm
2025-12-03	6-K	2025-12-31	6-K	sbs20251203_6k.htm
2025-12-02	6-K	2025-12-31	6-K	sbs20251202_6k.htm
2025-11-25	6-K	2025-12-31	6-K	sbs20251125_6k.htm
2025-11-12	6-K	2025-09-30	6-K	sbsitr3q25_6k.htm
2025-11-12	6-K	2025-09-30	6-K	sbspr3q25_6k.htm
2025-10-06	6-K	2025-12-31	6-K	sbs20251006_6k.htm
2025-08-13	6-K	2025-06-30	6-K	sbsitr2q25_6k.htm
2025-08-13	6-K	2025-06-30	6-K	sbspr2q25_6k.htm
2025-08-06	6-K	2025-09-30	6-K	sbs20250806_6k.htm
2025-07-23	6-K	2025-09-30	6-K	sbs20250722_6k1.htm
2025-07-22	6-K	2025-09-30	6-K	sbs20250722_6k.htm
2025-07-01	6-K	2025-09-30	6-K	sbs20250701_6k.htm
2025-05-29	6-K	2025-06-30	6-K	sbs20250529_6k.htm
2025-05-22	6-K	2024-12-31	6-K	sbspr4q24_6k.htm
2025-05-22	6-K	2025-03-31	6-K	sbs20250106_6k.htm
2025-05-22	6-K	2025-06-30	6-K	sbs20250521_6k.htm
2025-05-20	6-K	2025-06-30	6-K	sbs20250519_6k.htm
2025-05-16	6-K	2025-06-30	6-K	sbs20250516_6k.htm
2025-05-15	6-K	2025-06-30	6-K	sbs20250515_6k.htm
2025-05-15	6-K	2025-06-30	6-K	sbs20250514_6k.htm
2025-05-12	6-K	2025-06-30	6-K	sbs20250509_6k.htm
2025-05-07	6-K	2024-12-31	6-K	sbsfs2024_6k.htm
2025-04-29	6-K	2025-06-30	6-K	sbs20250429_6k.htm
2025-04-25	6-K	2025-06-30	6-K	sbs20250424_6k.htm
2025-04-11	6-K	2025-06-30	6-K	sbs20250408_6k.htm
2025-04-11	6-K	2025-06-30	6-K	sbs20250408_6k2.htm
2025-04-11	6-K	2025-06-30	6-K	sbs20250408_6k1.htm
2025-04-10	6-K	2025-06-30	6-K	sbs20250409_6k.htm
2025-02-06	6-K	2025-03-31	6-K	sbs20250205_6k.htm
2025-01-29	6-K	2025-03-31	6-K	sbs20250115_6k1.htm
2025-01-29	6-K	2025-03-31	6-K	sbs20250115_6k2.htm
2025-01-29	6-K	2025-03-31	6-K	sbs20250115_6k.htm
2025-01-29	6-K	2025-03-31	6-K	sbs20250115_6k3.htm
2025-01-29	6-K	2025-03-31	6-K	sbs20250115_6k4.htm
2025-01-29	6-K	2025-03-31	6-K	sbs20250109_6k.htm
2025-01-07	6-K	2025-03-31	6-K	sbs20250106_6k1.htm