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COMPANHIA DE SANEAMENTO DE MINAS GERAIS — Investor Relations & Filings

SA Water supply; sewerage, waste management and remediation activities
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Filings indexed 338 across all filing types
Latest filing 2026-04-29 Regulatory Filings
Country BR Brazil
Listing SA

About COMPANHIA DE SANEAMENTO DE MINAS GERAIS

Companhia de Saneamento de Minas Gerais (COPASA) is a utility provider specializing in water supply and sanitation services. Its core operations encompass the entire water cycle, including the collection, treatment, and distribution of potable water to end consumers. The company also manages integrated sewage systems, providing services for the collection, transportation, recycling, treatment, and final disposal of wastewater. Beyond its primary water and sewage segments, COPASA is involved in urban cleaning and solid waste management, including the collection and disposal of refuse. Established in 1963, the company operates through concession agreements with various municipalities, focusing on the provision of basic sanitation infrastructure and the maintenance of public health standards through sustainable water resource management and environmental protection initiatives.

Recent filings

Filing Released Lang Actions
Cronograma de Divulgação de Resultados 1T26 - Horário da Teleconferência
Regulatory Filings
2026-04-29 Portuguese
Aprovação do Programa de Investimentos; Definição da Data de Pagamento dos JCP/Dividendos do 4T25; Definição do Número de Conselheiros; Destinação dos Resultados; Eleição de Membros dos Conselhos de A
Proxy Solicitation & Information Statement Classification · 1% confidence The document is a convocation notice (“Edital de Convocação”) and accompanying management proposals for an Ordinary and Extraordinary General Meeting (AGOE) of Copasa, providing the agenda, detailed proposals (profit allocation, dividend dates, board elections, remuneration), participation instructions, and reference‐form disclosures. These are materials sent to shareholders to solicit votes at the upcoming AGM/EGM. This matches the definition of a Proxy Solicitation & Information Statement (PSI).
2026-04-22 Portuguese
Cronograma de Divulgação de Resultados - 1T26
Report Publication Announcement Classification · 1% confidence The document is a brief announcement detailing the schedule for the company’s 1Q26 Earnings Release and Quarterly Information Form (ITRs), including blackout and quiet periods, and the date of the earnings conference call. It does not contain actual financial results or commentary, but merely announces the timing of the report publication. This matches the definition of a Report Publication Announcement (RPA).
2026-04-20 Portuguese
Esclarecimentos sobre Questionamentos da CVM/B3
Regulatory Filings Classification · 1% confidence The document is a “Comunicado ao Mercado” by Copasa MG responding to an inquiry (Ofício) from the Brazilian securities regulator (CVM) and clarifying questions about a potential follow-on offering process. It is a regulatory announcement/clarification rather than a financial report (10-K, IR, ER), management discussion, proxy, dividend notice, M&A, or other more specific category. It thus falls into the fallback “Regulatory Filings” category (Code: RNS).
2026-04-20 Portuguese
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Regulatory Filings
2026-04-20 Portuguese
FRE - Formulário de Referência
Regulatory Filings
2026-04-17 Portuguese

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