Oi shareholder Victor Adler cuts preferred stake to 4.96%

• Victor Adler cut his stake in Oi’s preferred shares to about 4.96%, equal to 78,200 shares.
• The holding represents roughly 0.02% of total share capital, following stock exchange-settled trades.
• The disclosure dated July 21, 2026 said he has no plan to change control or management.

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. Oi SA em Recuperação Judicial published the original content used to generate this news brief on July 22, 2026, and is solely responsible for the information contained therein.