• Tupy’s board met on September 28, 2026, to address leadership succession and changes to its executive structure.
• Jaime Luiz Kalsing resigned as chairman and director, effective within 60 days or upon his successor taking office, whichever comes first.
• The board intends to nominate Gueitiro Matsuo Genso as non-independent director and chairman, subject to eligibility review and shareholder election.
• Cristian Prates Malevic will replace Ricardo Sendim Fioramonte as commercial vice president effective October 1, 2026, subject to appointment formalities.
• Operations Vice President Luciano Prestes Boiko will temporarily oversee purchasing and logistics from October 1, pending a definitive executive restructuring decision.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. TUPY SA published the original content used to generate this news brief on October 20, 2026, and is solely responsible for the information contained therein.