Braskem (BAK) director Paulo Roberto Britto Guimarães files initial Form 3

Rhea-AI Filing Summary

Braskem SA director Paulo Roberto Britto Guimarães filed an initial Form 3, which is the required statement of beneficial ownership for new insiders.

The excerpt shows no reported transactions or holdings, indicating this filing mainly serves to register his status as a company director with regulators.

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Accepted by SEC EDGAR 03/17/2026 - 02:18 PM Learn about SEC filing dates

FAQ

What does the Braskem (BAK) Form 3 filing for Paulo Roberto Britto Guimarães show?

The Form 3 shows that Paulo Roberto Britto Guimarães is a director of Braskem SA. It is an initial statement of beneficial ownership and, in this excerpt, does not list any specific share holdings or transactions.

Were any Braskem (BAK) shares bought or sold in this Form 3?

No share transactions appear in this Form 3 excerpt. The transaction summary shows zero buys, zero sells, and no derivative exercises, indicating no trading activity is being reported in this particular filing.

What role does Paulo Roberto Britto Guimarães have at Braskem (BAK)?

Paulo Roberto Britto Guimarães is identified as a director of Braskem SA. The filing does not list him as an officer or ten percent owner, so his status here is specifically as a member of the company’s board.

Why is this Braskem (BAK) Form 3 important for investors?

Form 3 establishes an insider’s reporting status with the SEC. While this excerpt shows no trades, it means future transactions by this director will generally be reported on Forms 4 or 5, improving visibility into insider activity.

Does the Braskem (BAK) Form 3 include any derivative securities?

The derivative summary in this Form 3 excerpt is empty, and derivativeTransactionCount is zero. That means no options, warrants, or other derivative positions are disclosed for this director in the provided portion of the 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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Britto Guimaraes Paulo Roberto

(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)
03/16/2026

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.

	Paulo Roberto Britto Guimaraes	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).
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.