Braskem (BAK) director De Oliveira files initial Form 3 ownership

Rhea-AI Filing Summary

BRASKEM SA director De Oliveira Filho Gesner Jose filed an initial Form 3, which is a required statement of beneficial ownership for company insiders. This filing does not list any reportable transactions or current holdings of company securities for the reporting person.

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^*

De Oliveira Filho Gesner Jose

(Last) (First) (Middle)

JOAO CABRAL DE MELO NETO AVENUE

850 - NORTH TOWER - 12TH FLOOR

(Street)

RIO DE JANEIRO 22775-057

(City) (State) (Zip)

BRAZIL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

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

3a. Foreign Trading Symbol
[BRKM5]

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

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

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

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.

	Gesner Jose de Oliveira Filho	03/18/2026
	** 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.
* Form 3: SEC 1473 (03-26)

FAQ

What does the BRASKEM SA (BAK) Form 3 for De Oliveira Filho Gesner Jose show?

The Form 3 for BRASKEM SA director De Oliveira Filho Gesner Jose records his status as an insider. It reports no transactions and no specific holdings of company securities at the time of this initial ownership statement.

Are there any buy or sell transactions in the BRASKEM SA (BAK) Form 3?

No, the Form 3 for BRASKEM SA shows zero buy, sell, acquire, dispose, or other transactions. All transaction counts and related share amounts are reported as zero in the filing’s summary data.

Does the BRASKEM SA (BAK) Form 3 disclose any share holdings?

The Form 3 indicates no reportable holdings for the reporting person, with holding entries shown as zero. It functions as a baseline ownership filing without listing any specific number of BRASKEM SA shares.

What insider role is disclosed in this BRASKEM SA (BAK) Form 3?

The filing identifies De Oliveira Filho Gesner Jose as a director of BRASKEM SA. He is not listed as an officer or ten percent owner, and no other roles or titles are reported in the document.

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

No derivative positions are disclosed in this Form 3 for BRASKEM SA. The derivative summary section is empty, and derivative transaction counts and share amounts are all reported as zero.