SEC Filing Summary

This filing details the ownership of Braskem SA ADR units by Walmir Soller Ferreira. The reporting owner, an officer of Braskem SA, holds a total of 82,465 American Depositary Receipts. Additionally, the filing outlines contingent rights to receive ADR units, with specific vesting dates and conditions: 21,056 units vesting on September 6, 2026, 35,038 units on June 5, 2027, and 60,950 units on June 16, 2028. Each unit represents a contingent right to one ADR, settleable in ADRs or cash at the Issuer's discretion.