SBS Form 20-F: Annual report of foreign private issuer | COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP

COMPANHIA DE SANEAMENTO BASICO DO ESTADO DE SAO PAULO-SABESP Form 20-F: Annual report of foreign private issuer

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

2026-04-29: Form 20-F; Period of report 2025-12-31; Description 20-F; Document sbsform20f_2025.htm.
2025-04-30: Form 20-F; Period of report 2024-12-31; Description 20-F; Document sbsform20f_2024.htm.
2024-05-03: Form 20-F; Period of report 2023-12-31; Description 20-F; Document sbsform20f_2023.htm.
2023-04-26: Form 20-F; Period of report 2022-12-31; Description 20-F; Document sbsform20f_2022.htm.

Filed	Form	Period of report	Description	Document
2026-04-29	20-F	2025-12-31	20-F	sbsform20f_2025.htm
2025-04-30	20-F	2024-12-31	20-F	sbsform20f_2024.htm
2024-05-03	20-F	2023-12-31	20-F	sbsform20f_2023.htm
2023-04-26	20-F	2022-12-31	20-F	sbsform20f_2022.htm
2022-04-28	20-F	2021-12-31	20-F	sbsform20f_2021.htm
2021-04-28	20-F	2020-12-31	20-F	sbsform20f_2020.htm
2020-04-30	20-F	2019-12-31	FORM 20-F	sbsform20f_2019.htm
2019-04-29	20-F	2018-12-31	FORM 20-F	sbsform20f_2018.htm
2018-04-27	20-F	2017-12-31	SBSFORM20F_2017	sbsform20f_2017.htm
2017-05-16	20-F	2016-12-31	FORM 20-F	sbsform20f_2016.htm
2016-05-12	20-F	2015-12-31	FORM 20-F	sbsform20f_2015.htm
2015-04-29	20-F	2014-12-31	FORM 20-F	sbsform20f_2014.htm
2014-04-28	20-F	2013-12-31	FORM 20-F 2013	sbsform20f_2013.htm
2013-05-15	20-F	2012-12-31	FORM 20-F	sbsform20f_2012.htm
2012-04-30	20-F	2011-12-31	FORM 20F 2011	sbsform-20f.htm
2011-06-28	20-F	2010-12-31	FORM 20F 2010	sbsform20f2010.htm
2010-07-15	20-F	2009-12-31	FORM 20-F 2009	sbsform20f2009.htm
2010-04-28	20-F	2008-12-31	FORM 20-F 2008	sbsform20f2008.htm
2008-07-11	20-F	2007-12-31	FORM 20-F 2007	sbsform20f2007.htm
2007-07-16	20-F	2006-12-31	FORM 20-F 2006	sbs_form20f2006.htm
2006-06-30	20-F	2005-12-31	FORM 20-F	sbs_form20f.htm
2005-06-30	20-F	2004-12-31	ANNUAL REPORT FOR PERIOD ENDING DECEMBER 31, 2004	d20f.htm
2004-06-28	20-F	2003-12-31	FORM 20-F	y98332e20vf.htm
2003-06-02	20-F	2002-12-31	ANNUAL REPORT	d20f.htm