Rio Verde Water Treatment Plant – Campo Largo, Paraná, BrazilMaterial Facts and NoticesInvestor RelationsCVM FilingsMaterial Facts and Notices2026202520242023202220212020201920182017Material Facts03/23/2026Material Fact - Technical Note No. 01/2026 - GTI/Agepar - Proposed Regulatory Treatment of Court-Ordered payment and Opening of Public Consultation and HearingNotices to the Market03/24/2026Notice to the Market - Referral to the Board for approval regarding administrative and judicial measures in response to the Public Consultation No. 001/2026-AGEPAR02/26/2026Notice to the Market - Tariff Adjustment Proposal01/22/2026Notice to Market - Public Hearing regarding Public Tender for the Asset Lease Agreement, preceded by the execution of works, for the SAINP01/14/2026Notice to the Market - Establishment by AGEPAR of an Intersectoral Working Group for the Regulatory Treatment of Court-Ordered Debt (Precatório)Notices to Shareholders01/07/2026Notice to Shareholders - Scheduled date and information on the inclusion of candidates and proposals in the 62nd AGMCVM FilingsMaterial Facts and NoticesMaterial FactsNotices to the MarketNotice on Transactions with Related PartiesNotices to ShareholdersCVM CalendarTraded and Held SecuritiesReference and Registration Form