• Plano & Plano internal dealing showed the controlling shareholder sold 2,550 ON shares for R$ 19,123.50 at an average R$ 7.4994.
• Board member bought 2,000 ON shares for R$ 13,700 at an average R$ 6.85.
• Management traded 6,700 ON shares, net buying 1,100 shares; total buys R$ 26,481 at R$ 6.79 average, sales R$ 19,572 at R$ 6.99.

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. Plano & Plano Desenvolvimento Imobiliario SA published the original content used to generate this news brief on October 09, 2026, and is solely responsible for the information contained therein.