SBS Form 6-K: Report of foreign private issuer, 2012 | 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.

2012-11-14: Form 6-K; Period of report 2012-12-31; Description MATERIAL FACT; Document sbs20121114_6k.htm.
2012-09-17: Form 6-K; Period of report 2012-09-30; Description CHANGE OF EXTERNAL AUDITORS; Document sbs20120910_6k.htm.
2012-08-30: Form 6-K; Period of report 2012-06-30; Description EARNINGS RELEASE 2Q12; Document sbspr2q12_6k.htm.
2012-08-30: Form 6-K; Period of report 2012-06-30; Description ITR 2Q12; Document sbsitr2q12_6k.htm.

Filed	Form	Period of report	Description	Document
2012-11-14	6-K	2012-12-31	MATERIAL FACT	sbs20121114_6k.htm
2012-09-17	6-K	2012-09-30	CHANGE OF EXTERNAL AUDITORS	sbs20120910_6k.htm
2012-08-30	6-K	2012-06-30	EARNINGS RELEASE 2Q12	sbspr2q12_6k.htm
2012-08-30	6-K	2012-06-30	ITR 2Q12	sbsitr2q12_6k.htm
2012-08-13	6-K	2012-09-30	MATERIAL FACT	sbs20120810_6k.htm
2012-07-06	6-K	2012-09-30	NOTICE TO THE MARKET	sbs20120704_6k.htm
2012-06-15	6-K	2012-06-30	MINUTES OF THE EXTRAORDINARY AND ANNUAL GENERAL MEETINGS	sbs20120521_6k.htm
2012-06-15	6-K	2012-03-31	EARNINGS RELEASE 1Q12	sbspr1q12_6k.htm
2012-06-15	6-K	2012-06-30	NOTICE TO SHAREHOLDERS	sbs20120612_6k.htm
2012-06-15	6-K	2012-03-31	ITR 1Q12	sbsitr1q12_6k.htm
2012-05-11	6-K	2012-06-30	ANNUAL AND EXTRAORDINARY SHAREHOLDERS' MEETING	sbs20120427_6k.htm
2012-04-30	6-K	2012-03-31	CALL NOTICE	sbs20120326_6k.htm
2012-04-30	6-K	2012-06-30	MATERIAL FACT	sbs20120405_6k.htm
2012-04-30	6-K	2012-12-31	FINANCIAL STATEMENTS 4Q11	sbsdf4q11_6k.htm
2012-04-30	6-K	2011-12-31	EARNINGS RELEASE 4Q11	sbspr4q11_6k.htm
2012-04-30	6-K	2012-06-30	SABESP'S BYLAWS	sbs20120426_6k.htm
2012-02-10	6-K/A	2012-03-31	PAYMENT OF INTEREST ON OWN CAPITAL	sbs20120210_6k.htm
2012-02-09	6-K	2012-03-31	PAYMENT OF INTEREST ON OWN CAPITAL	sbs20120208_6k.htm