Form 3 Filing for BRASKEM SA - Initial Statement of Beneficial Ownership

This filing is an initial statement of beneficial ownership (Form 3) for BRASKEM SA, reporting owner Helio Baptista Novaes. The reporting owner, identified by CIK 0002134227, is a director at BRASKEM SA (CIK 0001071438). The filing indicates that Helio Baptista Novaes owns 1 security, and this is his initial statement of beneficial ownership. The signature date was May 8, 2026, with the period of report being April 29, 2026. The owner resides in Sao Paulo, Brazil.