01 NOV

11/01/2025 to 11/01/2025

• Listed  e OTC

Business Continuity Test of PUMA Trading System

We hereby inform you that a business continuity test of the PUMA Trading System will ne held on Saturday, November 01, 2025, by means of a mock trading session in the contingency environment in order to validate: • Connectivity between brokerage houses’ primary site facilities and B3’s backup infrastructure; and • Execution of the mandatory test script at B3’s alternative site.

25 OCT

10/25/2025 to 10/25/2025

• Listed

Simulated Trading Session | PUMA Trading System - 25/out

Sessão de Negociação Simulada | PUMA Trading System

11 OCT

10/11/2025 to 10/11/2025

• Listed

Sessão de Negociação Simulada | PUMA Trading System - 11/out

Sessão de Negociação Simulada | PUMA Trading System

27 SEP

09/27/2025 to 09/27/2025

• Listed

Scope of the Simulated Trading Session – PUMA Trading System (September 27, 2025)

Sessão de Negociação Simulada | PUMA Trading System

23 AUG

08/23/2025 to 08/23/2025

• Listed

Simulated Negotiation Session | PUMA Trading System - August 23

Sessão de Negociação Simulada | PUMA Trading System

28 JUN

06/28/2025 to 06/28/2025

• Listed

Mock Trading Session | PUMA Trading System - Jun/28

Mock Trading Session | PUMA Trading System - Jun/28

24 MAY

05/24/2025 to 05/24/2025

• Listed

Mock Trading Session | PUMA Trading System - May-24

Mock Trading Session | PUMA Trading System - May-24