Energy Company of Paraná reported on November 17, 2025, the mandatory conversion of preferred shares into common shares and new preferred shares, allowing dissenting shareholders to withdraw their shares for R$8.6468 each by December 18, 2025. Additionally, the redemption of new preferred shares is scheduled for December 19, 2025, at R$0.7749 each, as part of the company's migration to the Novo Mercado segment.