An anonymous director reports

AURA ANNOUNCES A CHANGE IN THE COMPANY'S BDRS

Aura Minerals Inc. has informed its shareholders and the market in general that the Brazilian Securities Commission (Comissao de Valores Mobiliarios or CVM) has approved the change of the reference to a stock exchange for the common shares underlying the company's Brazilian depositary receipts from the Toronto Stock Exchange to Nasdaq Global Select Market. This change will take effect on Sept. 5, 2025.

Aura's common shares will continue to be listed, and trading on the Nasdaq under the symbol AUGO, on the TSX under the symbol ORA and the BDRs will continue to be listed on B3 SA -- Brasil, Bolsa, Balcao, under the symbol AURA33.

The company will keep its shareholders and the market in general informed of any updates regarding the change.

About Aura Minerals Inc.

Aura is focused on mining in its entirety -- thinking holistically about how its business impacts and benefits each of its stakeholders: the company, its shareholders, its employees, and the countries and communities it serves. This is what it calls 360-degree mining.

Aura is a company focused on the development and operation of gold and base metal projects in the Americas. The company has five operating mines, including the Minosa gold mine in Honduras, the Apoena, Almas and Borborema gold mines in Brazil, and the Aranzazu copper-gold-silver mine in Mexico. In addition, the company has Era Dorada, a gold project in Guatemala; Tolda Fria, a gold project in Colombia; and three projects in Brazil: Matupa, which is under development, Sao Francisco, which is under care and maintenance, and the Carajas copper project in the Carajas region, which is in the exploration phase.

We seek Safe Harbor.