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    New insider Prisco Paraiso Ramos Roberto claimed ownership of 54,807 units of American Depositary Receipt (SEC Form 3)

    3/17/26 2:03:51 PM ET
    $BAK
    Major Chemicals
    Industrials
    Get the next $BAK alert in real time by email
    SEC FORM 3 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*
    Prisco Paraiso Ramos 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)
    Director 10% Owner
    X Officer (give title below) Other (specify below)
    Chief Executive 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)
    American Depositary Receipt 45,687 D
    American Depositary Receipt 9,120 I Held indirectly through Cerro Holdings Ltd.
    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
    American Depositary Receipt Units (1) (1) American Depositary Receipt 105,080 (2) D
    Explanation of Responses:
    1. These American Depositary Receipt Units vest on June 16, 2028, subject to certain other conditions set forth in the agreement.
    2. Each American Depositary Receipt Unit represents a contingent right to receive one American Depositary Receipt. The units will be settled in either American Depositary Receipts or cash (or a combination thereof) at the discretion of the Issuer.
    Roberto Prisco Paraiso Ramos 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.
    Get the next $BAK alert in real time by email

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