BRASKEM SA — Director's Dealing 2026

Mar 17, 2026

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: BRASKEM SA (BAK)
CIK: 0001071438
Period of Report: 2026-03-16

Reporting Person: Lander Nir (Exec. Officer & Head of People)

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Preferred Shares	23725	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Class A Preferred Share Units	$		Class A Preferred Shares (54568)		Direct

Footnotes

F1: These Class A Preferred Share Units vest on June 16, 2028, subject to certain other conditions set forth in the agreement.

F2: Each Class A Preferred Share Unit represents a contingent right to receive one Class A Preferred Share. The units will be settled in either Class A Preferred Shares or cash (or a combination thereof) at the discretion of the Issuer.