Rio Verde Water Treatment Plant – Campo Largo, Paraná, BrazilMaterial Facts and NoticesInvestor RelationsCVM FilingsMaterial Facts and Notices20242023202220212020201920182017Material Facts12/07/2022Material Fact - 5 Year Investment Plan Breakdown (2023 - 2027)11/17/2022Material Fact - Company's adherence to Environmental Conversion11/09/2022Material Fact - Filing of a request for judicial enforcement in order to promote compliance with the sentence in a lawsuit filed by the Company against the Federal Government10/20/2022Material Fact - Forwarding of the 2nd RTP RAB survey to AGEPAR09/05/2022Material Fact - Continuation of the measures taken to minimize COVID-19 impacts to Solidary Water beneficiaries08/05/2022Material Fact - Negotiations between Sanepar and the Municipality of Maringá06/09/2022Material Fact - Authorization, by the Board, to present a supplement to the proposed legal agreement with the Municipality of Maringá06/07/2022Material Fact - Continuation of the measures taken to minimize the impacts of the new coronavirus to Solidary Water beneficiaries05/26/2022Material Fact - Continuation of negotiations between Sanepar, MPPR and the Municipality of Maringá04/29/2022Material Fact - Data from the Proposal held at the Conciliation Hearing between Sanepar and the Municipality of Maringá04/20/2022Material Fact - Conciliation Hearing held between Sanepar and the Municipality of Maringá04/13/2022Material Fact - AGEPAR's decision regarding the 2022 Tariff Readjustment Index03/30/2022Material Fact - Approval of contractual amendments in the Microregions' General Meetings & Request for Reconsideration at AGEPAR of the proof of the Company's economic and financial capacity03/28/2022Material Fact - Agepar's Deliberation on Sanepar's Appeal regarding the proof of Economic and Financial Capacity03/07/2022Material Fact - AGEPAR's deliberation on the economic-financial capacity03/07/2022Material Fact - Continuation of the measures taken to minimize the impacts of the new coronavirus to Solidary Water beneficiaries01/21/2022Material Fact - Final Reports carried out by the "Investigation Team" regarding the "Águas Claras" and "Ductos" Operations01/17/2022Material Fact - Approval, by the Board of Directors, of the 12th Issuance of DebenturesNotices to the Market12/31/2022Notice to the Market - 4Q22 Earnings Presentation12/29/2022Notice to the Market – Approval of the Technical Deficit Equalization Plan of the “FusanPrev” Pension Plan12/22/2022Notice to the Market - Amendment to the Technical and Financial Cooperation Agreement between Sanepar, Itaipu Binacional & FPTI-BR10/26/2022Notice to the Market - Chief Legal Officer Resignation10/18/2022Notice to the Market - AGEPAR's 2nd RTP 2nd phase - Public Consultation No. 007/2022 Opening08/29/2022Notice to the Market - Contribution Deadline Extension to the Public Consultation of the Central-Coast Microregion PPP08/08/2022Notice to the Market - Public Hearing PPP Central-Coast Microregion07/01/2022Notice to the Market - AGEPAR's 2nd RTP 2nd phase - Public Consultation No. 003/2022 Opening06/30/2022Notice to the Market - 2Q22 Results Presentation06/24/2022Notice to the Market - Launch event - Paraná Central-Coast microregion PPP06/09/2022Notice to the Market - Executive Officers reappointment05/31/2022Notice to the Market - Authorization for contracting a Public-Private Partnership in the form of Administrative Concession05/20/2022Notice to the Market - Publication, by Agepar, of Resolution No. 10 - Criteria for incidence on the transfer fee to FMSBAs04/08/2022Notice to the Market - AGEPAR's approval of the work schedule for the 2nd Phase of the 2nd RTP and definition of the regulatory action related to the base date of 2022.03/31/2022Notice to the Market - 1Q22 Results Presentation03/31/2022Notice to the Market - AGEPAR - Non-acceptance of the Reconsideration Request filed by Sanepar03/28/2022Notice to the Market - Call for the General Meeting of the "Paraná State Microregions" regarding the Inclusion of Contractual Goals set out in the New Sanitation Framework03/22/2022Notice to the Market - Appeal filed with Agepar on the economic and financial capacity of Sanepar in compliance with the New Sanitary Law03/16/2022Notice to the Market - Information Taking on the modification and upgrading of the tariff structure02/23/2022Notice to the Market - Approval of the forwarding of the 2022 Tariff Adjustment Proposal02/01/2022Notice to the Market - AGEPAR - Resolution on the exemption of the 1st residential sewage connection01/19/2022Notice to the Market - Ending of the supply rotation in the Curitiba Metropolitan RegionNotices to Shareholders12/15/2022Notice to Shareholders - Dividends & IoE payment date06/23/2022Notice to Shareholders - Dividends & IoE payment date06/14/2022Notice to Shareholders - 2021 IoE Payment Instructions05/20/2022Notice to Shareholders - Company's legal publications04/28/2022Notice to Shareholders - Complementary Dividends & 2021 IoE payment data03/03/2022Notice to Shareholders - New disclosure platform for the Company's Material Facts02/25/2022Notice to Shareholders - 2021 Yield Report01/04/2022Notice to Shareholders - 2022 AGM ScheduleCVM FilingsMaterial Facts and NoticesMaterial FactsNotices to the MarketNotice on Transactions with Related PartiesNotices to ShareholdersCVM CalendarTraded and Held SecuritiesReference and Registration Form