Braskem (NYSE: BAK) director files initial insider ownership Form 3

Rhea-AI Filing Summary

BRASKEM SA director files initial ownership report

BRASKEM SA director Joao Pinheiro Nogueira Batista filed an initial Form 3, which is the first required disclosure of an insider’s beneficial ownership in the company’s securities. The available data show no reported transactions or derivative positions in this filing.

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^*

Pinheiro Nogueira Batista Joao

(Last) (First) (Middle)

RUA LEMOS MONTEIRO,120,FLOOR 22,BUTANTA

(Street)

SAO PAULO D5 05501050

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/13/2026

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

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

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

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)

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

Explanation of Responses:

No securities are beneficially owned.

	Joao Pinheiro Nogueira Batista	03/13/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What does BRASKEM SA (BAK) disclose in this Form 3?

The filing shows director Joao Pinheiro Nogueira Batista submitting an initial Form 3. It reports no transactions, no derivative positions, and serves as a baseline disclosure of his insider status at BRASKEM SA.

Who is the reporting person in BRASKEM SA (BAK) Form 3?

The reporting person is Joao Pinheiro Nogueira Batista, identified as a director of BRASKEM SA. The Form 3 establishes him as an insider subject to ongoing ownership and transaction reporting requirements.

Does BRASKEM SA (BAK) Form 3 show any share purchases or sales?

No. The transaction summary in this Form 3 shows zero buy, sell, acquire, dispose, or gift transactions. It is purely an initial ownership statement without any trading activity reported.

Are there any derivative securities reported in this BRASKEM SA (BAK) Form 3?

No derivative securities are reported. The derivative summary is empty, and the exerciseCount and derivativeTransactionCount fields are zero, indicating no options, warrants, or similar instruments in this filing.

Why is Form 3 important for BRASKEM SA (BAK) investors?

Form 3 establishes a new insider’s reporting baseline. While this specific filing shows no transactions, it identifies a director who must report future trades and holdings, improving transparency around insider ownership at BRASKEM SA.