Braskem (BAK) officer reports Class A Preferred shares and units in Form 3

Rhea-AI Filing Summary

BRASKEM SA officer Bartilotti Americo Neto filed an initial ownership report showing holdings in Class A Preferred securities. He reports 53,897 Class A Preferred Shares held directly, plus Class A Preferred Share Units covering 22,518; 35,633; and 56,751 underlying Class A Preferred Shares. These units vest on September 6, 2026, June 5, 2027, and June 16, 2028, and may be settled in shares or cash at the issuer’s discretion.

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^*

Bartilotti Americo Neto

(Last) (First) (Middle)

RUA LEMOS MONTEIRO,120,FLOOR 23,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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SAM Commercial 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)
Class A Preferred Shares	53,897	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
Class A Preferred Share Units	(1)	(1)	Class A Preferred Shares	22,518	(4)	D
Class A Preferred Share Units	(2)	(2)	Class A Preferred Shares	35,633	(4)	D
Class A Preferred Share Units	(3)	(3)	Class A Preferred Shares	56,751	(4)	D

Explanation of Responses:

1. These Class A Preferred Share Units vest on September 06, 2026, subject to certain other conditions set forth in the agreement.

2. These Class A Preferred Share Units vest on June 05, 2027, subject to certain other conditions set forth in the agreement.

3. These Class A Preferred Share Units vest on June 16, 2028, subject to certain other conditions set forth in the agreement.

4. Each Class A Preferred Share Unit represents a contingent right to receive one Class A Preferred Share. The units will be settled in either Class A Preferred Shares or cash (or a combination thereof) at the discretion of the Issuer.

	Americo Bartilotti Neto	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.
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FAQ

What does the Braskem (BAK) Form 3 filing by Bartilotti Americo Neto report?

The Form 3 reports Bartilotti Americo Neto’s initial ownership in Braskem securities. It lists direct holdings of Class A Preferred Shares and multiple tranches of Class A Preferred Share Units that vest over time and may settle in shares or cash at Braskem’s discretion.

How many Braskem (BAK) Class A Preferred Shares does Bartilotti Americo Neto hold directly?

Bartilotti Americo Neto reports holding 53,897 Class A Preferred Shares directly. This figure reflects his direct equity stake separate from his Class A Preferred Share Units, which represent additional contingent rights that vest in the future under specific conditions.

What Class A Preferred Share Units are disclosed in the Braskem (BAK) Form 3?

The filing shows Class A Preferred Share Units linked to 22,518; 35,633; and 56,751 underlying Class A Preferred Shares. Each unit represents a contingent right that will vest on specified future dates, subject to conditions defined in the related agreement.

When do Bartilotti Americo Neto’s Braskem (BAK) Class A Preferred Share Units vest?

The Class A Preferred Share Units vest in three tranches on September 6, 2026, June 5, 2027, and June 16, 2028. Vesting is also subject to additional conditions described in the governing agreement for these incentive awards.

How will Braskem (BAK) Class A Preferred Share Units be settled for Bartilotti Americo Neto?

Each Class A Preferred Share Unit entitles the holder to one Class A Preferred Share upon vesting. Braskem may choose to settle these units in Class A Preferred Shares, cash, or a combination of both, at its discretion according to the plan terms.

Does the Braskem (BAK) Form 3 indicate insider buying or selling activity?

The Form 3 does not show insider buying or selling activity. It is an initial ownership report that records existing holdings of Class A Preferred Shares and unvested Class A Preferred Share Units, rather than reporting new market transactions.