Braskem (NYSE: BAK) officer details ADR and unit awards in Form 3

Rhea-AI Filing Summary

Braskem SA filed an initial Form 3 for officer Soller Ferreira Walmir, reporting direct and derivative interests in American Depositary Receipts (ADRs). He holds 82,465 ADRs directly. In addition, he has American Depositary Receipt Units that vest on September 6, 2026, June 5, 2027, and June 16, 2028, covering 21,056, 35,038 and 60,950 underlying ADRs, respectively. Each unit represents a contingent right to receive one ADR, which may be settled in ADRs, cash, or a combination at Braskem’s discretion, subject to conditions in the applicable agreements.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Soller Ferreira Walmir

(Last) (First) (Middle)

WEENA 240,TOWER C,9TH FLOOR

(Street)

ROTTERDAM P7 3012 NJ

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/16/2026

3. Issuer Name and Ticker or Trading Symbol
BRASKEM SA [ BAK ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	NAMEA Business Officer

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
American Depositary Receipt	82,465	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
American Depositary Receipt Units	(1)	(1)	American Depositary Receipt	21,056	(4)	D
American Depositary Receipt Units	(2)	(2)	American Depositary Receipt	35,038	(4)	D
American Depositary Receipt Units	(3)	(3)	American Depositary Receipt	60,950	(4)	D

Explanation of Responses:

1. These American Depositary Receipt Units vest on September 06, 2026, subject to certain other conditions set forth in the agreement.

2. These American Depositary Receipt Units vest on June 05, 2027, subject to certain other conditions set forth in the agreement.

3. These American Depositary Receipt Units vest on June 16, 2028, subject to certain other conditions set forth in the agreement.

4. Each American Depositary Receipt Unit represents a contingent right to receive one American Depositary Receipt. The units will be settled in either American Depositary Receipts or cash (or a combination thereof) at the discretion of the Issuer.

	Walmir Soller Ferreira	03/16/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What does Braskem SA (BAK) Form 3 for Soller Ferreira Walmir report?

The Form 3 reports Soller Ferreira Walmir’s initial beneficial ownership in Braskem SA American Depositary Receipts. It shows direct holdings of 82,465 ADRs and several American Depositary Receipt Unit awards that vest over 2026, 2027 and 2028, each representing contingent rights to additional ADRs.

How many Braskem SA ADRs does Soller Ferreira Walmir directly hold?

He directly holds 82,465 American Depositary Receipts of Braskem SA. This direct position is separate from his American Depositary Receipt Unit awards, which represent contingent rights to receive additional ADRs in the future, subject to vesting dates and other conditions under the applicable agreements.

What are the vesting schedules for Braskem SA ADR Units in this Form 3?

The ADR Units vest on three dates: 21,056 units on September 6, 2026, 35,038 units on June 5, 2027, and 60,950 units on June 16, 2028. Vesting is also subject to other conditions specified in the respective award agreements for each grant.

What does each American Depositary Receipt Unit represent for Braskem SA (BAK)?

Each American Depositary Receipt Unit represents a contingent right to receive one American Depositary Receipt of Braskem SA. Upon settlement, the issuer may deliver ADRs, cash, or a combination of both, at its discretion, provided the vesting and other agreement conditions have been satisfied.

Is there any buy or sell transaction in this Braskem SA Form 3 filing?

The Form 3 reflects holdings rather than buy or sell transactions. All entries are reported as existing ownership positions or awards, with transaction codes not indicating purchases or sales, and a transaction summary showing no buy or sell shares, only holding-related entries.