BRASKEM SA (BAK) director Melgarejo files initial SEC Form 3 ownership

Rhea-AI Filing Summary

BRASKEM SA director files initial ownership report with SEC

BRASKEM SA director Fernando Sabbi Melgarejo filed a Form 3, which is an initial statement of beneficial ownership for insiders. The filing does not list any share transactions or holdings, serving mainly to register his status as a reporting person.

Key Terms

Form 3, initial statement of beneficial ownership, reporting person

3 terms

Form 3 regulatory

"filed a Form 3, which is an initial statement of beneficial ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

initial statement of beneficial ownership regulatory

"which is an initial statement of beneficial ownership for insiders"

An initial statement of beneficial ownership is the first regulatory filing an insider or large investor submits to disclose the amount of a company's stock they control or benefit from. It matters to investors because it reveals who has significant influence over a company—like showing who’s holding the cards—and helps track potential conflicts of interest, insider motives, and future buying or selling that can move the stock price.

reporting person regulatory

"serving mainly to register his status as a reporting person"

Understanding Insider Trading Forms →

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
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hours per response:			0.5

1. Name and Address of Reporting Person^*

Melgarejo Fernando Sabbi

(Last) (First) (Middle)

RUA HENRIQUE VALADARES 28

19 TH FLOOR, A TOWER

(Street)

RIO DE JANEIRO RIO DE JANEIRO 20231-030

(City) (State) (Zip)

BRAZIL

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/29/2026

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.

	Fernando Sabbi Melgarejo	05/11/2026
	** 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 filing report?

The Form 3 filing reports that Fernando Sabbi Melgarejo is a director of BRASKEM SA and is now an SEC reporting person. It is an initial ownership statement and shows no share transactions or derivative positions.

Did Fernando Sabbi Melgarejo buy or sell BAK shares in this Form 3?

No, the Form 3 for BRASKEM SA shows no reported share purchases, sales, or derivative exercises. All transaction counts and share amounts are zero, indicating no trading activity is disclosed in this filing.

Does the BRASKEM SA Form 3 disclose any derivative securities?

No, the Form 3 derivative summary for BRASKEM SA is empty. This indicates no options, warrants, or other derivative positions are reported as of this initial beneficial ownership statement by the director.

What is the net buy or sell direction in this BRASKEM SA Form 3?

The transaction summary in the BRASKEM SA Form 3 shows a neutral net buy/sell direction. All buy, sell, exercise, gift, tax withholding, and restructuring share counts are zero, reflecting no insider trading activity.

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

Form 3 is important because it identifies insiders who must publicly report future trades in BRASKEM SA stock. While this filing shows no transactions, it establishes reporting obligations that will apply to later Form 4 or Form 5 filings.